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What is HOB LED Packaging Technology?

From large outdoor displays to indoor digital signage, LED screens have become an indispensable part of our daily lives. Thanks to the continuous development of LED screen packaging technology, these screens can provide vivid colors, high resolution, and dynamic visual effects to enhance advertising, entertainment, and communication experiences. Among various LED display technologies, Hotmelt On the Board (HOB) LED display technology stands out with its unique advantages. In this comprehensive guide, we will explore the complexity, benefits, and applications of HOB technology in the context of the development history of LED packaging technology.

The Development of LED Packaging Technology

LED screen packaging involves the encapsulation of LED chips and other components to ensure optimal performance, durability, and visual quality.

The earliest LED screen packaging technology was Discrete Packaging, where individual LEDs were inserted into circuit boards and encapsulated with epoxy resin or plastic. While this packaging technology effectively protected the LEDs, it had limitations in terms of pixel density and image quality. Discrete Packaging resulted in noticeable gaps between LEDs, reducing resolution and seamless visual effects.

To overcome these limitations, Surface Mount Device (SMD) was introduced in LED screen packaging. Surface mount device (SMD) is LED chips encapsulated with materials such as cups, brackets, leads, and epoxy resin in different sizes, which are then directly soldered onto printed circuit boards (PCBs). This packaging technology improved image quality and reduced power consumption, becoming the mainstream LED packaging technology today. However, the SMD technology increased the risk of LED color shift, failure, and damage due to the LEDs being exposed to the external environment without protection.

With the popularity of small pitch LED screens and the increasing demand for high definition, an innovative packaging technology called Chip On Board (COB) emerged. COB LED packaging technology involves directly mounting multiple LED chips on a PCB to form an integrated unit. This LED technology effectively reduces the pixel pitch of LED display screens, improves heat dissipation, and enhances the visual experience. Although COB packaging technology effectively reduces potential risks associated with SMD LED screens, it is currently challenging to produce COB LED screens on a large scale due to high technology costs and difficulties in maintaining color uniformity and color deviation.

In this context, a new technology called Glue On Board (GOB) packaging emerged as an improvement of the SMD packaging process. GOB LED display technology utilizes a proprietary transparent epoxy resin adhesive, which is applied to the surface of a PCB module that is soldered with thousands of SMD lamps, forming a special shield. GOB LED packaging technology provides a solution for protecting LED chips and enables cost-effective mass production, successfully addressing issues such as uneven surface flatness, color deviation, and the inability to mix light in COB displays. However, GOB LED displays still have drawbacks such as poor flexibility, high maintenance costs, weak heat dissipation performance, and viewing angle limitations.

Another significant development in LED screen packaging technology is the use of Hotmelt On the Board (HOB) packaging technology. HOB LED display technology combines the advantages of SMD and COB LED technologies, making it stand out among other techniques.

What is HOB LED Packaging Technology?

HOB LED packaging technology refers to a special treatment of the screen surface using nano-level high-factor materials to create a matte insulation layer that fully encapsulates the LED chips, isolating them from the external environment. This effectively enhances product stability, prolongs product life, and greatly improves the yield of finished LED displays during the packaging process.

Advantages of HOB LED Packaging Technology

Based on the concept of a controllable and simple process, HOB packaging technology not only combines the advantages of mainstream LED packaging technologies but also effectively addresses the aforementioned pain points and shortcomings. This technology transforms traditional LED display screens into surface light sources, resulting in more uniform illumination and significantly improving the product’s viewing angle. It also effectively eliminates the moiré effect. The matte coating enhances the contrast of the HOB LED screens, reduces glare and eye strain, and alleviates visual fatigue.

Excellent Heat Dissipation Capability

One key advantage of HOB LED packaging technology is its superior heat dissipation capability. Traditional LED packaging technologies use surface mount devices to connect LED chips to PCBs, resulting in gaps between the two materials that create thermal conductivity barriers during operation. HOB display technology, on the other hand, uses nano-level high-factor materials with high thermal conductivity to fully encapsulate the screen, effectively filling the gaps and improving temperature consistency in LED modules, reducing color deviation caused by temperature differences. This also enables efficient heat transfer for the SMD LED chips during operation.

Impact Resistance

SMD LED displays, which have LED chips directly exposed to the external environment, are susceptible to vibration and impact during transportation and installation, leading to increased failure rates. HOB LED displays, on the other hand, feature a surface coating of nano-level crystalline factor materials, which bond the SMD chips and PCBs together in a highly integrated manner. This creates a strong protective layer on the surface of the LED display, providing impact resistance. Such a manufacturing process helps extend product lifespan and enhance system stability.

Higher Brightness and Contrast Levels

HOB LED display technology achieves higher levels of brightness and contrast, resulting in a visually appealing display. The direct mounting of LED chips allows for better control of light output, creating vibrant and vivid visual effects. This makes HOB LED displays ideal for applications such as outdoor advertising, sports arenas, and concerts, where high brightness and contrast are crucial.

Wider Viewing Angles

HOB display technology provides wider viewing angles, ensuring that the content displayed on the LED screen is clear and visible from various angles. This is particularly advantageous in large venues where the audience may be seated at different angles. With HOB LED displays, the content remains visible to everyone, enhancing the overall viewing experience.

Durability and Resilience

HOB LED displays are designed to be highly durable and resistant to external factors such as moisture, dust, and impact. The surface of the screen is coated with nano-level crystalline factor optical materials, isolating the LED chips from the external environment. This effectively prevents liquids from penetrating the interior of the display screens. HOB LED displays have waterproof, dustproof, moisture-proof, antistatic, corrosion-resistant, and oxidation-resistant capabilities compared to ordinary SMD LED displays. Additionally, the front protection level of HOB LED displays reaches IP67.

Low Maintenance and Repairs Cost

The manufacturing processes of COB LED screens are more complex and do not allow for precise repairs at the individual LED chip level. However, HOB LED displays are designed with a modular approach, making them easy to maintain and repair. If needed, individual LED chips can be quickly replaced, minimizing downtime and reducing maintenance costs. This modular approach also offers flexibility for upgrading or expanding the LED display screen, making HOB packaging technology a cost-effective choice.

Excellent Display Performance

The optical coating treatment with nano-level crystalline factor materials improves the color reproduction on the surface of HOB LED displays, ensuring consistent color tones across the large screen. When not emitting light, HOB LED display screens present pure black, perfectly complementing the visual effects when parts of the screen need to be turned off. Furthermore, the unique optical properties of the matte coating effectively reduce moiré patterns, significantly improve contrast, and reduce glare and eye strain, allowing the LED display to emit soft light without causing visual fatigue.

Precise Splicing

LED display screens processed with HOB packaging technology and high-precision equipment have smoother and flatter product cross-sections. The splicing accuracy of LED modules reaches ≤0.02mm, allowing for seamless splicing effects and maximizing the user’s viewing experience.

Applications of HOB LED Displays

Outdoor Advertising

HOB LED displays are an excellent choice for outdoor advertising due to their high brightness, wide viewing angles, and durability. Whether it’s on billboards, building facades, or digital signage, HOB LED technology ensures that the content remains visible and impactful even under different lighting conditions.

Sports Arenas

In sports arenas, HOB LED displays provide an immersive viewing experience. With high brightness, contrast levels, and wide viewing angles, they ensure that spectators can enjoy the game from any seat. The durability and resistance to external factors make HOB LED displays suitable for outdoor sports venues as well.

Concerts and Events

HOB LED displays are also widely used in concerts and events as dynamic backdrops and stage displays. The high brightness and vibrant visual effects create an engaging atmosphere, enhancing the overall experience for performers and audiences alike.

Control Rooms and Command Centers

HOB LED displays are well-suited for control rooms and command centers where real-time monitoring and information display are crucial. The wide viewing angles and high contrast ensure that operators can view the content clearly from different positions, enabling effective decision-making.

RIGARD LED Display Screens

HOB LED display technology offers a range of advantages that make it the top choice for LED display manufacturers. As a leading LED display manufacturer, RIGARD continuously innovates and utilizes HOB LED technology, which combines the advantages of SMD and COB LED technologies, to create LED displays with excellent heat dissipation, higher brightness and contrast, wider viewing angles, durability, and easy maintenance. From outdoor advertising to indoor conferences, HOB LED display screens from RIGARD deliver stunning visual effects and reliable performance, helping to elevate your business.

With the ongoing technological advancements, HOB LED displays will play a crucial role in shaping the future of LED displays. If you are looking for HOB LED display screens to save costs and achieve higher returns, HOB LED displays from RIGARD will always be your top choice.

What is the Difference Between Front and Rear Maintenance of LED Displays?

in News /by Rigard

LED displays have become an essential part of various industries, including advertising, entertainment, and information dissemination. These display screens not only have visual appeal but are also energy-efficient and durable. However, like all electronic devices, LED display screens require regular maintenance to ensure optimal performance and longevity.

Maintenance can be done from the front or back of the display screen, and each method has its unique advantages and challenges. In this article, we will delve into the differences between front and rear maintenance of LED displays, focusing on their methods, pros and cons, and appropriate application scenarios.

What is Front Maintenance of LED Displays?

Front maintenance of LED displays, also known as front repair or front service, refers to the process of maintaining, repairing, or replacing the components of an LED display screen from the front. Front maintenance LED displays usually use magnetic fixation to secure the LED display modules and cabinets. When maintenance is required, the damaged LED modules can be easily removed from the front of the display screen using suction cups and repaired directly.

The front service is typically used in situations where accessing the back of the LED display screen is restricted or not possible, such as when the screen is wall-mounted or in a tight space. Front service LED displays not only make the screen thinner and lighter, saving space but also make future maintenance much more convenient. As a result, they are becoming increasingly popular among users.

Front Maintenance Methods for LED Displays

Although front maintenance LED displays are generally used indoors, there are still three different front maintenance methods to address different scenarios.

Front maintenance with screws

This is a front maintenance method where each LED module is fixed to the cabinet using screws. When the LED display screen needs maintenance, technicians can easily remove the damaged LED modules from the front using a hex wrench for repair.

This front screw system for LED displays is very safe and reliable, and it is suitable for outdoor installations, although it requires slightly more effort during installation. The application of outdoor front service LED displays is becoming more widespread because this method does not require a maintenance channel, saving screen thickness and reducing maintenance costs.

Flip system for front maintenance

The cabinet front maintenance LED display involves redesigning the cabinet structure to have a flip-like design. If we divide the front cover and back cover of the cabinet front maintenance LED display into two parts, the front cover is used to secure the LED modules, while the back cover is used to secure the display to the wall. They are fixed using hinges.

The cabinet front maintenance LED display provides a more convenient and efficient solution for maintenance and repair, making it a popular choice for various applications such as indoor and outdoor advertising, sports stadiums, and retail stores.

Magnetic system for front maintenance

This is a front maintenance method that uses magnetic properties to fix the LED modules to the cabinet. It has become the most popular front service for LED displays in recent years. Technicians can easily remove individual damaged LED modules using a suction cup without having to disassemble the entire LED display screen.

Compared to the existing methods of removing screws or flipping covers, the front maintenance LED display with a magnetic structure allows for easier and more convenient disassembly, improving the efficiency of LED display maintenance while minimizing damage to the LED module components and ensuring the integrity of the module structure.

For projects with limited maintenance space or installation locations, front maintenance LED displays with a magnetic structure provide a perfect solution. They are mainly used for indoor screens semi-outdoor entrance screens, or outdoor LED displays where the top of the screen is waterproofed.

What is Rear Maintenance of LED displays?

Rear maintenance for LED displays, also known as back maintenance or back servicing, refers to the repair, servicing, or replacement of components such as modules, wires, and chips from the back of the LED display. This method is typically used when there is enough space behind the LED display, such as in standalone installations or displays with sufficient gap from the wall.

Differences between Front and Rear Maintenance for LED Displays

Compared to rear maintenance, the main advantage of front maintenance is that it is easier and more convenient to disassemble. When there is a single-point failure, technicians only need to remove and repair the individual LED module, power supply, or control system card, which greatly improves maintenance efficiency and reduces the risk of damaging other components during maintenance. In contrast, for rear maintenance LED displays, technicians may need to remove the entire display or move it from its original position, which increases the cost of LED display maintenance. Additionally, front maintenance typically requires fewer tools and less specialized technical knowledge, making front maintenance LED displays easier to use for many users.

The cabinet of front maintenance LED screens is thinner and more aesthetically pleasing compared to rear maintenance LED displays. LED displays installed indoors usually use a wall-mounted structure, where space is precious and there is no need to reserve a maintenance channel. Front maintenance can significantly reduce the overall thickness of the LED display structure, allowing it to blend well with the surrounding architectural environment and save space while ensuring the desired effect. On the other hand, for large rear maintenance LED displays installed on the exterior walls of buildings, a maintenance channel must be designed so that maintenance personnel can perform maintenance and repairs from the back of the screen.

While front-maintenance LED displays have become the mainstream choice, rear-maintenance LED displays still have competitive advantages, particularly in allowing technicians to have more thorough access to the components of the display. This is especially beneficial when dealing with complex repairs or replacements, as technicians can access parts that cannot be reached from the front. Additionally, rear maintenance causes less visual disturbance as the work is done outside of public view. This may be an important consideration in environments where cleanliness and a professional appearance are important.

In terms of applications, front-service LED screens are generally used for indoor conference screens, security monitoring displays, control command center displays, indoor small-pitch displays, and more. With the advantages of front maintenance becoming increasingly apparent, front-maintenance LED displays are also an ideal solution for outdoor advertising media, cultural tourism in government and enterprise projects, sports, promotional imagery, and commercial real estate. Rear maintenance LED displays are mostly used outdoors, such as on building roofs, road pillars, and large screen advertising displays.

Front and rear maintenance of LED displays each have their unique advantages and challenges. The choice between these two methods depends mainly on specific circumstances, including the location of the display screens, the nature of maintenance required, and available resources. Front maintenance has become the preferred choice for more and more businesses due to its convenient and fast disassembly, lower maintenance costs, and the absence of a need for a reserved maintenance channel. RIGARD, as an expert in LED display screens, offers a full range of front maintenance LED displays for indoor and outdoor scenarios, providing you with an extraordinary visual experience.

RIGARD Outdoor Front Maintenance LED Display

RIGARD advertising LED displays have all the advantages of front maintenance to deliver impressive outdoor advertising. They can be wall-mounted to save space and cost and allow installation and maintenance from the front without being limited by the installation space of the LED display.

In addition, RIGARD advertising LED display screens adopt a perfect sealing process, not only preventing rainwater and water from entering the internal circuit but also having weather resistance and fast heat dissipation design. If you are interested in RIGARD outdoor front maintenance LED displays, feel free to inquire about their many amazing features.

How Does LED Virtual Production Work?

in News /by Rigard

With the advancement of film shooting technology and LED display technology, especially with the popularity of the concept of the metaverse, film shooting technology is undergoing a new revolution. LED virtual production is now one of the most advanced film technologies, gradually replacing practical shooting and green screens

Recently, the highly acclaimed film Barbie, which focuses on a female perspective, has gained global attention thanks to LED virtual production. The special effects production team of Barbie completed the scene of a convertible car driving in Barbie Park using the V Stage virtual production studio located in Leavesden, England, owned by Warner Bros. As one of the largest virtual production studios in Europe, V Stage consists of over 2,600 LED panels and integrates state-of-the-art image and sound processing systems.

Virtual production allows LED display screens to have great potential in film virtual production. So how does LED virtual production work? Let’s first delve into the understanding of virtual production.

What is Virtual Production?

Virtual production refers to the use of computer-generated imagery (CGI) and real-time technology to create and capture visual effects and scenes in a virtual environment. It combines live-action footage with virtual elements, allowing filmmakers to see virtual scenes, characters, and effects in real time and interact with them during the production process.

Virtual production techniques include projecting virtual backgrounds or environments onto physical sets using green screens or LED walls, using motion capture technology to record actors’ movements and apply them to virtual characters, and utilizing real-time rendering engines to generate high-quality visual effects instantly.

Both green screens and LED displays are tools used to create virtual high-resolution videos. The main difference between them is that green screens require post-production work, where various tools are used to remove the green portion and replace it with the desired virtual image, while virtual production LED walls only require the projection of images onto the screen.

Green screen shooting

Green screen shooting used to be one of the most advanced film technologies. In green screen film production, actors and crew members have to imagine what the final shot will look like. It can be challenging to envision the final shot, especially for productions heavily reliant on green screens. This makes set design and lighting more difficult, as the cinematographer must consider the composite effect.

Virtual production LED walls

In comparison to green screens, virtual production LED walls have many advantages and are a popular form of virtual production. Virtual production LED walls, also known as LED video walls or LED display walls, are large arrays of LED panels used for virtual production. They serve as the background or environment for shooting and displaying high-resolution virtual content in real-time. LED walls used in virtual production are typically composed of modular LED panels that can be seamlessly connected to create larger display areas. These panels consist of numerous small LED bulbs that emit light and color, forming the images or videos displayed on the wall.

How Does LED Virtual Production Work?

LED virtual production involves using LED screens or walls as the backdrop for filming, placing actors or objects in front of the LED screen, and projecting dynamic and interactive virtual content to complete the movie shoot.

Instead of using traditional green screens or physical setups, LED panels display high-resolution virtual backgrounds or environments in real time. These LED walls can be programmed to display realistic 3D worlds, often using Unreal Engine. With the use of an engine called “Nanite”, images can be imported into the 3D environment, creating a close-to-reality 3D backdrop. The content displayed on the LED screen is typically generated by real-time rendering engines, allowing filmmakers to see the final composition on set during the filming process.

Advantages of LED Virtual Production

Real-time visualization and enhanced realism

One of the advantages of LED virtual production is that it provides actors with a more immersive and realistic environment as they can see the virtual world they are interacting with in real time. This instant feedback helps actors deliver more authentic performances and allows directors to make on-the-spot adjustments, resulting in a more efficient and collaborative production process.

Cost and time savings

Virtual production LED walls can significantly reduce the need for extensive post-production work, as not only can the shooting scenes be generated entirely in the LED virtual studio, but also the scenes can be switched freely within the studio. The entire shooting process can be done without any outdoor locations, as environments such as deserts, forests, oceans, etc., can all be created within the LED virtual production studio. This greatly enhances shooting efficiency, eliminating the need for extensive post-production work to add visual effects or backgrounds, and reducing post-production time and film production costs.

Improved lighting and reflections

Furthermore, the use of LED screens can provide actors with realistic lighting and reflections, further enhancing the integration of virtual and real elements. The virtual production LED walls emit light that interacts with the actors and objects in the scene. This creates realistic lighting and reflections, enhancing the integration of virtual and real elements. It also reduces the need for extensive lighting setups, as the virtual environment can provide the desired lighting conditions.

Enhanced creativity and flexibility

Virtual production LED walls offer filmmakers greater creative control over virtual environments. They can make instant changes to virtual backgrounds or sets, experiment with different lighting conditions, and visualize complex scenes or visual effects in real time. This flexibility allows for more experimentation and creative exploration during the production process.

Seamless camera tracking

Virtual production LED walls can also integrate with camera tracking systems, allowing virtual content to dynamically respond to the camera’s movements. This enables realistic parallax and perspective changes, enhancing the sense of depth and immersion in the virtual environment.

The Future of LED Virtual Production

In recent years, LED virtual production has become increasingly popular. The large LED screens that surround the entire set provide filmmakers with more control and flexibility to create visually stunning seamless scenes. LED virtual production technology was first used in the production of the TV series The Mandalorian. More than 50% of the first season of The Mandalorian was shot using virtual production LED walls. LED virtual production provided The Mandalorian with impressive visual effects, earning it the Visual Effects Society Award for “Outstanding Model in a Photoreal or Animated Project”.

The Mandalorian revolutionized the traditional filmmaking process by utilizing LED virtual production techniques and taking virtual production to new heights. Although XR virtual production is still in its early stages, the concept of the metaverse has greatly influenced its development, and there is enormous potential for the future of LED virtual production. Not only in the film and television industry, but also in the gaming, visual effects, and large-scale advertising industries, leading companies have started investing in large LED virtual production studios, which will drive the demand for LED displays.

In the long run, LED virtual production is a significant transformation in the film industry with vast prospects, and its future will continue to expand as costs decrease and demand increases.

RIGARD Narrow Pixel LED Display

The RIGARD Narrow Pixel LED Display is a product in the industry that meets all the requirements of virtual production for creating realistic worlds in terms of display color, stability, and on-camera performance. It features a perfect 16:9 screen ratio, providing high-resolution video in LED walls for virtual production. Some popular screen formats such as 4:3 and 16:9 is easily accessible on the RIGARD Narrow Pixel LED Displays. Additionally, compared to green screens, RIGARD LED delivers high-quality video production even in low brightness and eliminates the need for carrying cables around. If you’re looking for a cinema-grade giant screen for virtual production, the outstanding performance of the RIGARD Narrow Pixel LED Displays can help you create more standout works.

11 Moisture-proof Tips for Small Pixel Pitch LED Displays

in News /by Rigard

With the popularity of small pixel pitch LED displays, their daily operation and maintenance need to be given more attention, as this not only ensures work efficiency but also extends their lifespan.

LED display screens are electronic devices that are extremely sensitive to moisture and are more prone to damage due to humidity in daily use. Therefore, keeping fine pixel pitch LED screens from humidity is an important part of LED screen maintenance.

Why Should You Keep Small Pixel Pitch LED Displays from Humidity?

Dehumidification and moisture prevention for LED displays refer to preventing water vapor from entering the internal components of the LED screens and preventing the LED screens from operating in a humid environment.

Prevent Condensation

The components of LED display screens are mainly encapsulated with plastic materials such as epoxy resin, which are polymer materials with large gaps between molecules. Therefore, gaseous water molecules can penetrate the LED casing and infiltrate the moisture-sensitive components through these gaps. When the indoor humidity level is high, condensation water can form on the LED screens, causing water stains and moisture to penetrate the internal casing, resulting in screen malfunctions. Keeping small pixel-pitch LED displays helps prevent condensation.

Maintain Image Quality

Operating LED displays in high-humidity environments can affect the image quality, resulting in pixel blur or distortion, reducing overall clarity and sharpness. By dehumidifying and maintaining the LED display screen, the expected image quality can be maintained, ensuring that viewers can fully appreciate the high-resolution visual effects.

Extend Lifespan

Moisture is one of the common causes of small pitch LED screen failures. When halogen-containing water vapor infiltrates the internal components of the LED display, the halogens can undergo electrochemical reactions with the metals inside the device when powered on, causing leakage, short circuits, corrosion, and other damage. Dehumidifying and maintaining the LED screens helps prevent these issues, prolonging the lifespan of the screens and reducing costly repair or replacement expenses.

Reduce Downtime

If the small pitch LED display is damaged due to moisture, it may require repairs or replacement, resulting in downtime. This is particularly problematic for businesses that rely on LED displays for advertising, information dissemination, or entertainment. Regular maintenance and dehumidification of the LED screens can minimize the risk of downtime and ensure uninterrupted operation. Over time, this can save costs and achieve a higher return on investment.

Anyway, protecting fine pixel pitch LED displays from humidity is crucial for maintaining image quality, extending display lifespan, reducing downtime, and maximizing return on investment.

11 Tips for Protecting Small Pixel Pitch LED Displays from Humidity

Transportation and Storage of LED Components

When transporting and storing LED components, take precautions to prevent water from coming into direct contact with the LED display screen, which may include padding them with objects or isolating them with waterproof materials.
The storage environment for LED components is equally important. Invest in a humidity monitor to regularly track the humidity levels in the room. Ideally, humidity should be maintained between 40-60%. The optimal storage environment for fine pixel pitch LED displays is: temperature <30°C, humidity <60% RH. In addition, it is necessary to check daily if the environmental temperature meets the working conditions.
During the transportation and storage of LED screens and their components, desiccants can be added to absorb moisture in the air.

Small Pixel Pitch LED Displays

Packaging of LED Components

Vacuum packaging or sealing of LED modules, HUBs, receiver cards, and other components and placing desiccants inside the packaging.
Consider using a professional LED display manufacturer for packaging and installation, as they are experts in this field and can provide you with the perfect solution for small pixel pitch LED displays.

RIGARD is an expert in narrow pixel pitch LED displays and takes pride in our indoor and outdoor LED displays with an IP65 protection rating and excellent waterproof and dustproof design. RIGARD has developed comprehensive moisture-proof solutions in the stages of production, transportation, and installation, ensuring that the LED screens can continuously provide captivating visual experiences, making them the ideal choice for advertisers and event organizers.

Dehumidification of LED Displays in Use

After the installation of the narrow pixel pitch LED display, it should be regularly powered on and used. It is recommended to use the LED screen and its supporting equipment at least twice a week for 2 hours each time.
If the LED display is not used for a long time (usually 5-10 days), it should be dehumidified before use. Gradually increasing the brightness and slowly warming up the screen will help remove accumulated moisture inside the display.
Consider applying a waterproof coating or sealant on the LED screen to provide additional moisture protection. This can help prevent water stains and extend the lifespan of the LED display. However, be cautious when using disinfectants containing chlorine and bromine directly on the LED display screen, as they may cause corrosion to the screen and LED chips.
Regularly clean the LED screens to remove any accumulated dust or debris, which will help prevent moisture buildup and potential damage.

Indoor Dehumidification

Achieve physical dehumidification by placing a specific amount of desiccants indoors to absorb moisture from the air.
Ensure to open windows for ventilation when the weather is clear to accelerate the evaporation of indoor water vapor, thereby reducing the relative humidity of the indoor environment. Also, make sure that the LED display screen is installed in a well-ventilated area, which will help prevent moisture accumulation in the surrounding environment of the screen.
During humid and rainy seasons, air conditioning and dedicated dehumidifiers can be used to dehumidify the LED display and the indoor area, preventing the formation of condensation on the screen.With the maturity and widespread application of high-definition display technology, small pixel pitch LED displays are gradually replacing DLP, LCD splicing, and projectors. They are widely used in commercial display scenarios such as conference rooms, education, shopping malls, and cinemas. To maximize your return on investment and ensure the best display quality, it‘s critical to follow these tips to protect small pixel pitch LED displays from moisture.

RIGARD Stadium LED Screens Make Their Debut at the DRV PNK Stadium

in News /by Rigard

On July 21, in the opening match of the Major League Soccer group stage, Lionel Messi scored a free kick in the 94th minute, delivering a 2-1 win over Liga MX and making a successful debut with the Miami International team.

The soccer superstar, whose contract with Paris Saint-Germain expired in June 2023, joined Miami International founded by David Beckham in July! On July 21, Messi created a historic moment at the DRV PNK Stadium, thrilling the entire crowd of fans and spectators. This brilliant goal was broadcast to fans worldwide through the stadium LED screens and perimeter LED displays at the DRV PNK Stadium.

Stadium LED screens are the primary means for fans to access live match updates and interact with the game, as well as an important platform for international companies to showcase their image in sports venues. These LED display screens are usually located in prominent positions within the stadiums, such as above the playing field or on the walls of the stadium. With advancements in display technology and stadium infrastructure, stadium LED screens and display control systems have become the main display solutions for many international sports venues.

RIGARD has installed over 200 square meters of stadium perimeter LED screens and over 300 square meters of main screens at the DRV PNK Stadium, ensuring that live match updates and broadcasts reach the on-site audience and global fans in real-time, and no crucial moments are missed by spectators.

LED Scoreboards

The main screens in stadiums are often used as LED scoreboards. LED scoreboards are typically made up of multiple small LED panels and are used to display information such as remaining game time, scores of both teams, replays, and highlights. At the DRV PNK Stadium, there is one RIGARD LED scoreboard installed in front and one at the back. The spectacular moment when Messi played against Liga MX side Cruz Azul, was recorded and replayed in real-time on these two RIGARD LED scoreboards.

LED scoreboards are a type of stadium LED screen, known for their self-illumination, high brightness, wide viewing angles, and high definition. They allow spectators to easily view scores and game information from a distance, even in bright sunlight or dim lighting conditions. To ensure that spectators from any position do not miss any exciting moments of the live broadcast, the LED scoreboard can display the entire image or divide it into different windows. Additionally, with wide viewing angles, high contrast, high refresh rates, and high color reproduction, LED scoreboards can connect to a central control system for real-time updates of scores and game information. This ensures that spectators always receive the latest information during the game, attracting potential sponsors.

Perimeter LED Displays

The LED screens surrounding the stadium are called perimeter LED display screens and are primarily used to play highlights of the game and show commercial advertisements. At the DRV PNK Stadium, nearly 200 square meters of RIGARD perimeter LED displays are in use, dynamically showcasing sponsor advertisements and key game information.

The stadium perimeter LED screens provide high-resolution visual effects, ensuring that advertisements are clear, vivid, and easily readable from a distance. Equipped with adjustable rear brackets, the perimeter LED screens can be tilted at any angle to ensure that spectators in all corners of the stadium can have a clear view of the game. The perimeter LED displays can also accommodate multiple advertisers through rotating advertisements, providing an important source of revenue for the sports venue. Considering the powerful impact during the game, the perimeter LED display screens must have the ability to withstand shocks, vibrations, and cuts.

Stadium LED screens have changed the way we experience live events. With their impressive size, vibrant colors, and high resolution, these screens have become an integral part of modern sports venues. They provide audiences with an immersive and engaging experience, bringing them closer to the action and enhancing the overall atmosphere.

As a leading player in the LED display field, RIGARD is committed to producing every stadium LED screen with the highest requirements and standards, adding another layer of excitement and engagement for organizers and on-site spectators. RIGARD stadium LED display screens feature high brightness, high resolution, high protection, wide viewing angles, efficient energy-saving, and dual-channel heat dissipation, giving them a strong competitive advantage in the sports display market. They have been applied in top sports events such as UEFA, NBA, and the FIFA World Cup, meeting the display needs of indoor and outdoor sports event scenarios.

Check More Great Projects of RIGARD Stadium LED Screens

Maracanã Stadium, Brazil Olympics

A Course in London

A Course in Italy

Cricket League in England

Ontario Bowling Alley, Canada

Horse Race Track, Ireland

MSG Sphere: The World’s Largest Spherical LED Display

in News /by Rigard

Innovation is key when it comes to attracting audiences and creating unforgettable visual experiences in both the entertainment and display industries. Madison Square Garden Company (MSG) has always been at the forefront of pushing boundaries, and their latest project, MSG Sphere, is no exception. As the world’s largest spherical LED display, MSG Sphere further innovates indoor and outdoor LED display technology, completely transforming the way we experience live events.

What is MSG Sphere?

MSG Sphere is a spherical entertainment venue conceived and built by Madison Square Garden Company, located in Las Vegas. Known for the largest spherical architecture, largest spherical LED display screen, and highest resolution in the world, MSG Sphere aims to provide an immersive visual feast for every audience member, regardless of their proximity to the stage.

When discussing the differences between MSG Sphere and other venues, U2’s Bono stated, “Most music venues happen in sports arenas. They are built for sport, not art. And this building is built for immersive cinema and immersive performance.” MSG Sphere will also serve as a multipurpose venue for various events, including concerts, sports games, speeches, and other entertainment performances.

Innovations of MSG Sphere

The world’s largest spherical LED display

The exterior of MSG Sphere consists of 1.2 million LED panels, each the size of an ice hockey puck, forming a 54,000 square meter spherical LED display screen. This allows for large-scale showcasing of both static and dynamic images through programming, providing unique performances for those who cannot enter MSG Sphere. Inside MSG Sphere, a 160,000 square foot 16K LED screen has been constructed. The massive LED sphere screen, stretching from the ground to 250 feet high, surrounds the audience, immersing them in a colorful and dynamic visual world.

Ultra-high-definition display

The spherical LED display of MSG Sphere goes beyond the technology of high-definition display, achieving the world’s highest resolution of 19,000 x 13,500 pixels. This resolution is 100 times higher than today’s high-definition televisions, ensuring that audiences can clearly see every frame from different angles and distances. Furthermore, the LED sphere screen can provide an immersive viewing experience through psychedelic animations and close-up shots of performers on the 360 JumboTron.

The elevated audio experience surrounding

MSG Sphere has over 164,000 speakers that deliver the same pristine sound to every seat, whether they are in the front row or on the floor. The sound system utilizes various technologies, including beamforming, to direct the audio to specific locations in the audience, maintaining a constant volume from the source to the destination. This means that the audience will hear sound coming from the exact location of the sound source, increasing the possibilities for truly customized experiences and haptic feedback systems.

4D experience

The MSG Sphere venue is also equipped with tactile seats that can vibrate according to any occurrences on the spherical LED display screen, such as earthquakes, and can provide wind, temperature, and even scent for a 4D experience. With high-resolution imagery and video presentation, coupled with the 4D experience, MSG Sphere aims to create a virtual reality-like experience for the audience.

Technical Requirements for Spherical LED Displays

Spherical LED displays like MSG Sphere bring forth innovative and exciting concepts, but they also present various technical requirements and challenges that need to be addressed to ensure successful implementation. Here, we will explore spherical LED display solutions related to construction and operation.

Structural Engineering

Building such a massive spherical LED display requires precise structural engineering. The steel structure must be able to support the weight of the spherical LED panels, withstand external forces like wind and earthquakes, and ensure the safety of the audience inside.

During the construction of the MSG Sphere, an 86-meter temporary support tower was built in the center of the venue to erect a 154-ton compression ring on top of 32 trusses. The team also transported the world’s fourth-largest crawler from Belgium to position some of the largest and heaviest components.

Design and manufacturing of LED panels

Creating LED panels that seamlessly cover the spherical surface is a complex task. LED sphere screens require flexible LED panels with sufficient flexibility to adapt to the curved shape without distorting the image while maintaining consistent brightness and color across the entire surface. The manufacturing process must also ensure the durability and lifespan of the flexible LED panels as they will be exposed to various environmental conditions.

Image calibration and mapping

Achieving a seamless visual experience on a spherical LED display requires precise image calibration and mapping. Each LED panel needs to be calibrated to display the correct color and brightness levels, ensuring a uniform appearance across the entire surface. Additionally, content creators must consider any deformations caused by the spherical surface and accurately map the visuals to adapt to the curved shape.

Content creation and adaptation

Creating content for a spherical LED display is a unique challenge. Traditional flat-screen content may need to be adjusted or redesigned to fit the curved surface and take advantage of the immersive environment. Content creators must also consider the viewing angles and perspectives of the audience to ensure visually engaging experiences from any position within the venue.

Processing power and data management

Spherical LED displays require powerful processing capabilities and data management due to their size and resolution requirements. The LED panels need to receive and process a large amount of data in real time to display high-resolution images and videos. This requires robust hardware and software solutions to efficiently process and distribute content to the LED panels.

Heat dissipation and cooling

LED panels generate heat during operation, and heat dissipation is a critical concern for spherical LED displays. The large surface area of the display and the proximity of the LED panels can result in a significant accumulation of heat. Effective cooling systems must be in place to prevent overheating, as it can affect the performance and lifespan of the LED sphere screens.

Power supply and energy efficiency

Operating a spherical LED display requires a substantial amount of power. Ensuring a reliable and efficient power supply is crucial to avoid any interruptions during events. Additionally, considering the environmental impact of energy consumption, designing energy-efficient LED display screens is essential to minimize carbon footprints.

Maintenance and repairs

Due to the size and complexity of a spherical LED display, its maintenance and repairs can be challenging. Opting for flexible LED modular during construction can improve maintenance efficiency and reduce costs. To keep the LED sphere screen in optimal condition, a strict schedule for regular maintenance must be implemented, and trained technicians should be available on-site.

Conclusion

MSG Sphere represents a new era of live entertainment, where technology and creativity come together to create unforgettable experiences. The world’s largest spherical LED display will take audiences into a new dimension, blurring the boundaries between reality and virtual reality. However, new and complex technological requirements and challenges are present throughout the entire construction process of a spherical LED display, including structural engineering, LED panel design and manufacturing, content creation and mapping, and more. In this case, a company with extensive experience in LED display projects would be what you are looking for.

RIGARD is a leading high-tech enterprise with rich experience in LED panel design and manufacturing. Since its establishment, we have been at the forefront of pushing the limits of LED display technology. Empowered by innovative display technology, RIGARD has successfully reduced the pixel pitch of LED screens to below P1.0, providing your audience with ultra-high-definition image and content display. With our success in LED panel design and manufacturing, RIGARD has successfully served numerous renowned LED display projects worldwide.

Our perfect LED display solutions will accompany every LED display project. If you also want to bring immersive viewing experiences to your audience through the construction of a spherical LED display, RIGARD is ready to stand by your side.

How to Deal with Extreme Weather for Outdoor LED Screens?

in News /by Rigard

Outdoor LED screens have become increasingly popular in recent years, thanks to their ability to captivate audiences and deliver dynamic content. However, one common concern among potential buyers is how outdoor LED screens cope with extreme weather conditions.

In this article, we will explore the durability and resilience of outdoor LED display screens in the face of harsh weather, and how they are designed to withstand various environmental challenges.

Solutions for the Potential Hazards that Outdoor LED Screens May Face in Extreme Weather

While outdoor LED screens are designed to withstand extreme weather conditions, they are not entirely immune to potential hazards. Understanding and addressing these risks through proper installation, regular LED screen maintenance, and appropriate protective measures can help ensure resilience and longevity.

Water Damage

Heavy rain, snowfall, or even high humidity levels can pose a risk of water damage to outdoor LED screens. If water seeps into the screen’s internal components, it can cause short circuits, corrosion, or malfunctioning.

➤ Solution:

Proper waterproofing measures, including sealed enclosures, reinforced connectors, and gaskets, are crucial to prevent water penetration.

Outdoor LED display screens should adopt a waterproof box-type construction with better sealing for that a full set of waterproof equipment are included, such as the water barrier on the top and bottom, and a waterproof backshell behind the LED modules, which can guarantee the normal operation of the outdoor LED screens. Nonetheless, the back of the LED modules should be painted with tri-proof paint, which can repel water and prevent it from affecting the display quality.

In addition, waterproof tests are required before the outdoor LED displays are shipped to ensure that the protection level should reach IP65. IP rating is one of the key factors that contribute to the resilience of outdoor LED screens, indicating the degree of protection against dust and water. For outdoor LED display screens, an IP65 or higher rating is critical to ensure their survival in extreme weather conditions, which means they are completely impervious to dust and can withstand low-pressure water jets from any direction.

Most importantly, outdoor LED screen maintenance is especially important during rainy seasons. Regularly cleaning the dust attached to the inside and outside of the outdoor LED display can significantly improve the heat dissipation efficiency while also reducing the adhesion of water vapor. Second, run the LED screen often to ensure more than 2 hours of normal work per day. When the ambient humidity is higher than 90% RH, use air conditioning or fans to dehumidify the outdoor LED display screens. Do not forget to regularly check whether there is dew, frost and other conditions inside the screen.

Wind and Storm Damage

Strong winds, gusts, and storms can exert significant pressure on outdoor LED screens, potentially leading to structural damage or detachment.

➤ Solution:

To mitigate this risk, outdoor LED displays should be mounted with stable and sturdy steel frame structure to provide stability and resistance against strong gusts. In addition, impact-resistant materials, including tempered glass or polycarbonate protective layers can shield the LED modules from wind and storm damage. Advanced mounting systems and shock-absorbing structures minimize the impact of vibrations caused by external factors such as heavy traffic or nearby construction. Maintaining LED screens in these manners ensures that the installed outdoor LED displays have higher vibration and wind resistance.

Extreme Temperatures

Extreme temperatures, whether hot or cold, can affect the performance and lifespan of outdoor LED screens. In fact, the appropriate temperature for outdoor LED displays should be -20° to 65°. High temperatures lead to overheating, chip damage, reduced brightness, luminous efficiency loss, producing significant light decay. Besides, the packaging material of the light will also make the thermal expansion coefficient rise abruptly due to high temperature, which leads to screen failure. Freezing temperature can cause outdoor LED screens to freezing or damage to internal components.

➤ Solution:

Outdoor LED screens incorporate temperature regulation systems to prevent overheating or freezing. These systems include integrated cooling fans, heat sinks, and thermostats that monitor and adjust the internal temperature accordingly. Regular LED screen maintenance through the temperature regulation system ensures the screens can operate efficiently in both scorching summer heat and freezing winter cold.

To protect against extreme heat, outdoor LED display screens incorporate efficient cooling systems. These systems prevent overheating by dissipating heat generated by the display components. Additionally, the screens are designed with ventilation features that allow for proper airflow, ensuring optimal performance even in scorching temperatures. Where conditions permit, LED display screens up to 20 square meters can be equipped with two exhaust fans with a diameter of about 300mm to dissipate heat. Over 20 square meters of LED displays, can be equipped with exhaust fans or air conditioning according to the size.

In freezing conditions, outdoor LED screens are equipped with heating elements that prevent moisture buildup and ice formation. This feature ensures that the screens remain functional and free from any damage caused by freezing temperatures.

Sunlight Glare

Direct sunlight can create glare on outdoor LED screens, potentially affecting visibility and readability. Prolonged exposure to the sun also tends to cause corrosion and aging of the screens.

➤ Solution:

One of the challenges faced by outdoor LED screens is maintaining visibility in bright sunlight. However, modern LED technology has addressed this issue by incorporating high-brightness LED modules and automatic brightness adjustment mechanisms. High-brightness LED modules are now used in outdoor screens, allowing for excellent visibility even in direct sunlight. They even utilize automatic brightness adjustment mechanisms to adapt to changing lighting conditions, ensuring optimal visibility at all times.

Hail and Debris Impact

Hailstorms or flying debris during extreme weather events can cause physical damage to outdoor LED screens. What’s worse, outdoor environments can be harsh, with the potential for accidental impacts or vibrations.

➤ Solution:

LED display screens consist of a mask, circuit board, and bottom case, where the mask and bottom case should be built with impact-resistant materials, such as tempered glass or polycarbonate layers, to protect the LED modules from damage. Additionally, advanced mounting systems and shock-absorbing structures minimize the impact of vibrations caused by external factors such as hail and debris. Anyway, regular LED screen maintenance and prompt repairs are essential to address any impacts or cracks that may affect the outdoor LED screen’s performance.

Electrical Surges

Thunderstorms or power fluctuations during extreme weather can result in electrical surges, which may damage the electronic components of outdoor LED screens, and even cause fires.

➤ Solution:

Installing surge protectors and proper grounding systems can help safeguard the outdoor LED display screens against such electrical hazards.

Conclusion

Outdoor LED screens have revolutionized the advertising and entertainment industry, providing viewers with a captivating visual experience in a variety of outdoor environments. As an industry-leading LED display manufacturer, RIGARD has proven the resilience and adaptability of RIGARD outdoor LED screens in dealing with extreme weather conditions.

With IP65 rating, rugged construction, enhanced visibility in bright sunlight, temperature regulation system, waterproof and dustproof design, impact resistance and remote monitoring capabilities, RIGARD outdoor LED display screens are highly reliable and durable in outdoor environments. Whether it’s hot, cold, rainy or windy, our outdoor LED screens continue to provide a captivating visual experience, making them ideal for advertisers and event organizers.

How LED Poster Displays Improve Your Advertising Effectiveness?

in News /by Rigard

In the digital age, businesses are continually seeking innovative ways to capture the attention of potential customers. One such method that has gained significant popularity is the use of LED poster displays. But what exactly is a LED poster display, and how can it improve your advertising effectiveness? This article aims to shed light on these questions.

What is a LED Poster Display?

A LED poster display, also known as a LED poster screen or digital LED poster, is a freestanding, portable, and high-definition digital screen that uses Light Emitting Diodes (LEDs) to display vibrant, dynamic content. Unlike traditional posters, poster LED displays are capable of showcasing moving images, videos, and interactive content, making them a powerful tool for advertising and communication.

Enhancing Advertising Effectiveness with LED Poster Displays

LED poster displays have revolutionized the advertising industry by offering a visually captivating and impactful way to engage with consumers. Their attention-grabbing visuals, versatility, and cost-effectiveness make them an ideal choice for you to enhance your advertising effectiveness.

Capturing attention

In today’s fast-paced society, capturing the attention of potential customers has become increasingly challenging. Poster LED displays offer a unique solution by providing vibrant and eye-catching visuals that stand out in any environment. With their bright colors, high resolution, and dynamic content, poster displays ensure your advertising message is effectively communicated, making them more attractive and engaging than static posters.

Increased brand recall

The dynamic nature of LED poster displays allows you to showcase your products or services in an interactive and visually appealing manner. By incorporating animations, videos, and scrolling text, you can create captivating and memorable experiences for your audience. This ability to create engaging content ensures that your message is not only seen but also retained by viewers, leading to increased brand recall and ultimately higher conversion rates.

Inspiring action

Interactive LED poster displays can engage customers in unique ways, such as touch-screen interfaces or QR code scanning, encouraging customer interaction and immediate action.

Versatility and flexibility

LED poster displays are highly versatile and can be used in various settings, making them suitable for a wide range of businesses and industries. Whether it’s a retail store, a restaurant, a trade show, or even an outdoor event, poster displays can be easily integrated into any environment to deliver your message effectively.

Unlike traditional static posters, LED poster displays offer the flexibility to update and change content effortlessly. This allows you to adapt your advertising campaigns in real time, promoting special offers, new products, or upcoming events. With the ability to schedule content changes remotely, you can ensure that your advertising is always relevant and up to date, maximizing its impact.

Furthermore, Poster LED displays can be customized to fit any size or shape, making them ideal for unconventional advertising spaces. Whether it’s a large billboard on a busy street or a smaller display in a shopping mall, poster displays can be tailored to suit your specific requirements, ensuring maximum visibility and impact.

Cost-Effectiveness

While the initial investment in LED poster displays may seem significant, their long-term cost-effectiveness makes them a worthwhile investment for businesses of all sizes. Unlike traditional print media, which requires frequent reprinting and distribution costs, poster LED displays eliminate the need for physical materials, reducing ongoing expenses.

Additionally, the ability to update content remotely eliminates the need for manual labor and reduces the time and effort required to change advertisements. This not only saves costs but also allows you to allocate resources more efficiently, focusing on other critical aspects of marketing strategy.

Moreover, LED poster displays have a longer lifespan compared to traditional advertising methods, reducing the need for frequent replacements. With advancements in LED technology, poster displays are highly durable and energy-efficient, resulting in lower maintenance and operational costs over time.

Application Scenarios of LED Poster Displays

Built to last, poster displays are resistant to weather and wear, making them versatile and can be used in a variety of settings, including:

Retail Stores: LED poster displays can be used to showcase product features, promotional offers, or brand stories, enhancing in-store customer experience and driving sales.
Events and Exhibitions: LED poster displays serve as digital signage, providing event information, wayfinding, or showcasing sponsors and exhibitors.
Restaurants and Hotels: LED poster displays can display menu items, special deals, or guest information, enhancing customer service and satisfaction.
Corporate Communications: LED poster displays can be used in offices or corporate buildings to display company news, announcements, or motivational messages, fostering a positive work environment.

RIGARD LED Poster Displays

LED poster displays are a powerful advertising tool that offers high visibility, flexibility, energy efficiency, and durability. Their wide range of applications and ability to enhance advertising effectiveness make them a worthwhile investment for businesses looking to stand out in a crowded market. Whether you are a retailer, event organizer, restaurant owner, or corporate communicator, RIGARD LED poster displays can help take your advertising to the next level.

Ultra-thin: RIGARD LED poster displays are designed with an ultra-thin die-cast aluminum case in 60mm thick. They are light and easy to transport and install. With their durability, energy efficiency, and reduced reliance on physical materials, you are making a wise investment looking to optimize your advertising budget.
Free movement: RIGARD LED poster displays are equipped with 4 wheels under the base, which allows the poster displays to rotate freely and allows free movement in all directions. The flexibility and adaptability lead to increased brand awareness and higher conversion rates.
Intelligent cloud management: RIGARD LED poster displays support synchronous and asynchronous control systems. Update the content on RIGARD LED displays via iPad, cell phone, PC, and laptop for real-time and cross-platform playback. In addition, our poster displays support USB or WIFI, IOS, or Android device operation to remain your ads relevant and up to date.

In conclusion, RIGARD LED poster displays are a game-changer in the advertising industry, offering a powerful tool for you to effectively communicate your message and drive success in an increasingly competitive market.

How LED Video Wall and XR Technology Benefit Virtual Production

in News /by Rigard

In the realm of virtual production, the seamless integration of LED video walls and XR (Extended Reality) technology has revolutionized the way filmmakers bring their creative visions to life. By leveraging the potential of these cutting-edge technologies, virtual production has reached new heights, delivering immersive and visually stunning results.

Throughout this article, we will delve into the intricacies of XR technology and its seamless integration with LED video walls, highlighting the numerous benefits it offers to the world of virtual production.

What is XR Technology?

XR technology, also known as Extended Reality, is an umbrella term that encompasses various immersive technologies such as virtual reality (VR), augmented reality (AR), and mixed reality (MR). These technologies merge the physical and digital worlds, allowing users to experience a new dimension of reality. XR technology achieves this by overlaying computer-generated content in the real world, creating a captivating and immersive environment for users.

How is XR Technology Working?

The inner workings of XR technology involve a combination of hardware and software components. To implement XR technology, several technical equipment and systems are required:

LED Display Screen:

An LED video wall serves as the primary display medium in virtual production. It consists of an array of LED panels seamlessly joined together, forming a large-scale high-resolution display. The virtual production LED walls offer vibrant colors, excellent contrast, and high refresh rates, ensuring a visually stunning experience.

LED Control System:

The LED control system manages the display and control of the LED video wall. It receives data from the virtual rendering system and synchronizes the content playback on the LED panels. This system ensures smooth and accurate rendering of computer-generated content on the XR LED wall.

Virtual Rendering System:

The virtual rendering system generates computer-generated content that is projected onto the LED video wall. It processes real-time data from cameras and tracking positioning systems to create a seamless integration of virtual elements with the real world. This system utilizes powerful graphics processing units (GPUs) and advanced rendering algorithms to create realistic and immersive virtual environments.

Camera and Tracking Positioning System:

Cameras and tracking positioning systems capture the real-world environment and the movements of actors or objects within it. These systems provide real-time data to the virtual rendering system, enabling accurate alignment of virtual elements with the physical space. This ensures that virtual objects interact seamlessly with the real world, enhancing the immersive experience.

Synchronization System:

The synchronization system ensures precise timing and coordination between the LED video wall, virtual rendering system, cameras, and tracking positioning systems. It ensures that the virtual content displayed on the LED video wall aligns perfectly with the movements and actions captured by the cameras and tracking systems. This synchronization is crucial to maintain the illusion of seamless integration between the real and virtual worlds.

Auxiliary Systems:

Other auxiliary systems, such as audio systems, motion capture systems, and interactive input devices, can be integrated into XR technology to further enhance the virtual production experience. These systems add additional layers of immersion and interactivity, allowing filmmakers to create captivating and dynamic virtual environments.

Enhancing Virtual Production with LED Video Walls

LED video walls have become a game-changer in the world of virtual production. These large-scale displays consist of an array of LED panels seamlessly joined together, creating a high-resolution and dynamic canvas for content display. When integrated with XR technology, LED video walls provide a realistic and immersive backdrop for virtual filming.

One of the key advantages of virtual production LED walls is their ability to display lifelike environments in real time. By projecting computer-generated content onto the LED panels, filmmakers can instantly transport their actors to any desired location, whether it be a bustling cityscape or an otherworldly realm. This eliminates the need for extensive on-location shoots, reducing costs and logistical challenges.

Virtual production LED walls also offer superior lighting capabilities, allowing filmmakers to accurately simulate various lighting conditions. By adjusting the brightness and color temperature of the LED panels, virtual production teams can replicate natural lighting scenarios, ensuring a cohesive and realistic visual experience. This level of control empowers filmmakers to create stunning visuals that would otherwise be challenging to achieve on traditional film sets.

Moreover, virtual production LED walls eliminate the limitations of physical sets, enabling filmmakers to create expansive and dynamic environments. With the flexibility to change backgrounds and set designs on the fly, virtual production teams can experiment with different artistic choices, enhancing the storytelling process. This versatility also allows for real-time adjustments, ensuring that the visuals align with the director’s vision.

In conclusion, the fusion of XR technology and LED video walls has transformed the landscape of virtual production. By harnessing the power of XR technology, filmmakers can create immersive and captivating experiences that blur the line between the real and virtual worlds.

As a leading manufacturer in the LED display industry, RIGARD has mastered the technical essentials of small pixel-pitch LED display screens. Our LED display screens deliver ultra-high resolution, brightness and clarity to empower virtual productions as perfect LED video walls. The integration of RIGARD LED video walls provides a realistic backdrop, enhanced lighting capabilities, and unprecedented creative freedom.

As virtual production continues to evolve, the combination of XR technology and virtual production LED walls will undoubtedly play a pivotal role in shaping the future of filmmaking. Embracing these innovative technologies with RIGARD LEDs opens up a world of possibilities, allowing filmmaking to push the boundaries of imagination and deliver truly extraordinary cinematic experiences.

How to Maintain LED Display Screens?

in News /by Rigard

LED display screens are undoubtedly one of the best advertising strategies to aid advertisers in achieving rapid business growth nowadays. As the investment in LED display screens is huge and the long-term exposure to the environment will inevitably affect the display effect due to dirt and dust, regular LED screen maintenance will be a necessary task.

Regular maintenance can assist you in efficiently anticipating the potential technical failure of LED displays, and you can reduce subsequent maintenance expenses and lengthen the service life of the devices through timely repair. Additionally, the performance and display impact of LED screens will also get better and better due to routine upkeep and updating. Moreover, the LED display screens used for outdoor advertising will inevitably be impacted by the natural environment, thus frequent maintenance is also recommended to prevent damage.

How do you maintain the LED display screens to get the maximum benefit given how crucial LED screen maintenance is? This complete LED screen maintenance guide covering indoor and outdoor LED screen cleaning, dehumidification and daily care is what you are looking for.

How to Clean LED Screens?

Keeping your valuable LED displays clean and tidy can be a challenge. You need to adopt some effective and harmless cleaning solutions to keep them running smoothly. Read on for helpful tips on cleaning LED screens without causing internal or external damage.

Disconnect the power

No matter what type of LED display screens you are cleaning, the first step is to shut down the system and disconnect the power supply, then wait a few minutes for it to cool down. It will reduce the risk of electrocution and make it easier to clean the LED screen without creating annoying and unsightly streaks.

Clean with microfiber cloth

The screen of an LED display is an important medium for achieving high quality image display. Using rough cloth or trying to cut dirt with nails and other tools can easily cause serious damage to the top layer or anti-gloss coating. Therefore, it is wise to use microfiber cloth rather than rough cloth to clean LED screens.

Microfiber cloth is a delicate and soft material, but strong enough to thoroughly clean your LED video displays without causing damage. Moreover, microfiber cloths will not collect or spread lint on your LED screen, and are able to trap large amounts of dirt and dust without leaving streaks because of the intricate way tiny fibers are interwoven.

Use non-abrasive cleaning solutions

The best way to clean LED screens is to use non-abrasive cleaning solutions, such as isopropyl alcohol diluted with pure or distilled water. Spray the solution onto a microfiber cloth and gently wipe the LED video wall by moving it up and down or side to side.

Never clean LED screens with ammonia or alcohol-based cleaners. Ammonia and topical alcohol have the potential to cause irreversible damage to the extremely delicate anti-glare coating. Not only will this negatively impact your viewing experience, it will also make your LED display screens difficult to use in strong sunlight.

Do not spray liquid cleaners directly onto the screen

Spraying liquid cleaners directly on the screen can easily corrode the LED video wall due to harsh chemicals. Besides, it is simple for liquid entering the interior to damage the internal components. A safer and smarter way to clean LED screens is to first wipe it with a dry cloth, then spray a small amount of cleaning solution onto another cloth and gently wipe the surface of the LED video wall. Wipe with a clean, dry cloth after this step to remove any residual liquid.

Vacuuming with a vacuum cleaner and compressed voids

Dust that accumulates between the seams of the LED display screen (where the bezel and top glass or plastic meet) may penetrate deeper and cause internal damage to your LED video wall. Regular use of a vacuum cleaner with a soft bristle brush can help you keep your devices clean.

As an added measure, spray the surface of your LED displays with a can of compressed air, or even the vents on the back of the unit, to blow away any lingering stubborn debris or dust. The longevity and functionality of your LED video wall will ultimately be improved by regularly using this cleaning technique.

Have a professional cleaning team

For outdoor LED screens installed on building facades, a professional cleaning team is required. To avoid damaging the LED lamp beads and screen, they typically employ aerial ropes or crane boats that are outfitted with expert cleaning equipment, depending on the varied degrees of dirt.

How to Dehumidify LED Screens?

There are many indoor and outdoor applications for LED display screens, but the performance and lifespan will be negatively impacted by the humid climate during the rainy season. Therefore, effective dehumidification is necessary while maintaining LED screens.

Use dehumidifiers

The recommended humidity range for an LED screen’s operating environment is 30% to 60%, with no significant humidity variations between before and after. The ideal way to dehumidify for an LED display screen working in a high-humidity environment is to utilize a dehumidifier or turn on the dehumidification mode of the air conditioner.

When there is a higher level of humidity present and there is evident water mist on the LED screen, a dehumidifier should be utilized with a fan to dry the air. The best dehumidification result is when it reaches the ideal relative humidity for LED displays.

Keep distance from windows

In order to prevent the rainy season or high air humidity from constantly misting the LED displays, it is best to avoid installing an LED video wall close to a window. If the LED video wall has been installed next to a window, make sure to close the window when it is working.

Utilize humidity detection tools

It is recommended to set up a hygrometer next to the LED display screen to keep an eye on humidity changes. Once the humidity has abnormal conditions, the staff on duty can take action to improve it in time.

How to Maintain Outdoor LED Screens in Bad Weather?

Maintaining outdoor LED screens will be a tough challenge as they are subject to failure from time to time due to bad weather such as heat, typhoons, rainstorm and lightning. Read on to get useful tips for maintaining outdoor LED screens in bad weather.

Equip with heat dissipation equipment

Due to the large size, outdoor LED screens require a lot of power to operate, which in turn increases the amount of heat they release. If the heat dissipation issue with the LED screen cannot be resolved in a timely manner, it is likely to result in circuit short in the summer when the temperature is very high.

To aid with the equipment’s heat dissipation, LED screen manufacturers should aim to develop hollow shells and add an air conditioner or fan for their LED displays. As for business owners, you should insist on having the LED display screens installed in a place that has good air permeability. If necessary, you can additionally add heat-dissipation apparatus to the exterior.

Add lightning rods and lightning protectors

Although the outdoor LED displays have excellent waterproof performance, prolonged exposure to thunderstorms can easily destroy the housing screen and lead to circuit breakers and other issues. In serious cases, it might potentially start a fire. Therefore, lightning protection for outdoor LED screens is essential.

Installing lightning rods and grounding wires on the support structure of the outdoor LED display screens can effectively prevent direct lightning strikes. In general, grounding resistance values must be fewer than 10 ohms; if they are higher, you must create an additional artificial grounding network.
Lightning current can be efficiently stopped on the power line by a single-phase or three-phase power lightning protector. It is important to note that the cross-sectional area of the phase line should be larger than 10 square millimeters and the cross-sectional area of the grounding wires should be larger than 16 square millimeters.
Lightning current can be efficiently stopped on a signal line with a signal lightning arrester. The system’s signal interface determines the signal lightning arrester. If the interface is a network cable, a network signal lightning arrester is installed; if it is a serial interface, a DB9 interface lightning arrester is installed. It is worth noting that the cross-sectional area of the grounding wires cannot be less than 1.5 square millimeters.

How Do You Take Care of LED Screens?

It is advised to know how to take care of LED screens on a daily basis to preserve its superb image display performance, in addition to knowing the dos and don’ts of LED screens maintenance.

If possible, you should run your LED display screens more frequently. It is recommended that you turn on LED displays at least three times every week for a minimum of two hours each time. Only turn off the power to the control device and keep the LED screen in standby mode if you won’t be using it for an extended period of time. It will significantly lower the power consumption of the device by doing so.

Final Words

Maintaining the LED screen is crucial! Since we offer LED screen maintenance and repair services, purchasing LED screens from RIGARD will eliminate the need for you to spend extra cost on it. Whether you purchase indoor or outdoor LED displays, RIGARD’s certified technicians will actively assist you with maintenance by repairing or replacing damaged diodes, modules, colorizers, receiver cards, hub boards, power supplies, and more. We combine industry knowledge, skills and experience so we can maintain each LED screen quickly and efficiently. You can worry about running your business but let us worry about LED screen maintenance.

If you have any questions about LED display maintenance, contact RIGARD to find the best solution.

The Development of LED Packaging Technology

What is HOB LED Packaging Technology?

Advantages of HOB LED Packaging Technology

Excellent Heat Dissipation Capability

Impact Resistance

Higher Brightness and Contrast Levels

Wider Viewing Angles

Durability and Resilience

Low Maintenance and Repairs Cost

Excellent Display Performance

Precise Splicing

Applications of HOB LED Displays

Outdoor Advertising

Sports Arenas

Concerts and Events

Control Rooms and Command Centers

RIGARD LED Display Screens

What is Front Maintenance of LED Displays?

Front Maintenance Methods for LED Displays

Front maintenance with screws

Flip system for front maintenance

Magnetic system for front maintenance

What is Rear Maintenance of LED displays?

Differences between Front and Rear Maintenance for LED Displays

RIGARD Outdoor Front Maintenance LED Display

What is Virtual Production?

How Does LED Virtual Production Work?

Advantages of LED Virtual Production

Real-time visualization and enhanced realism

Cost and time savings

Improved lighting and reflections

Enhanced creativity and flexibility

Seamless camera tracking

The Future of LED Virtual Production

RIGARD Narrow Pixel LED Display

Why Should You Keep Small Pixel Pitch LED Displays from Humidity?

Prevent Condensation

Maintain Image Quality

Extend Lifespan

Reduce Downtime

11 Tips for Protecting Small Pixel Pitch LED Displays from Humidity

Transportation and Storage of LED Components

Packaging of LED Components

Dehumidification of LED Displays in Use

Indoor Dehumidification

LED Scoreboards

Perimeter LED Displays

What is MSG Sphere?

Innovations of MSG Sphere

The world’s largest spherical LED display

Ultra-high-definition display

The elevated audio experience surrounding

4D experience

Technical Requirements for Spherical LED Displays

Structural Engineering

Design and manufacturing of LED panels

Image calibration and mapping

Content creation and adaptation

Processing power and data management

Heat dissipation and cooling

Power supply and energy efficiency

Maintenance and repairs

Conclusion

Solutions for the Potential Hazards that Outdoor LED Screens May Face in Extreme Weather

Water Damage

Wind and Storm Damage

Extreme Temperatures

Sunlight Glare

Hail and Debris Impact

Electrical Surges

Conclusion

What is a LED Poster Display?

Enhancing Advertising Effectiveness with LED Poster Displays

Capturing attention

Increased brand recall

Inspiring action

Versatility and flexibility

Cost-Effectiveness

Application Scenarios of LED Poster Displays

RIGARD LED Poster Displays