glasses free 3d led display

Posts

The Ultimate Guide to Curved LED Screens

In the realm of dazzling digital signage and advertising, creative LED displays such as fine-pitch LED screens, transparent LED screens, and curved LED screens have become a popular choice, revolutionizing the way businesses and creators communicate information. Among these innovative LED displays leading the industry trend, curved LED screens are gaining momentum. Curved LED screens offer a unique viewing experience, enhancing everything from gaming and entertainment to advertising and presentations.

Within this comprehensive guide, we will delve into the definition, advantages, and applications of curved LED display screens, providing you with all the information you need to understand and appreciate this cutting-edge display technology.

What is a Curved LED Screen?

A curved LED screen, also known as a curved LED video wall or flexible LED screen, is a display technology that features a curved shape instead of a flat surface. Curved LED display screens consist of individual LED modules arranged in a curved or concave/convex structure to create a seamless, non-planar screen surface, such as curved sections at pillars, circular rings, or corners.

The design of curved LED screens aims to mimic the natural curvature of the human eye, offering a more immersive and lifelike viewing experience. By enveloping the screen around the viewer’s field of vision, curved LED screens can create a sense of depth and dimension that traditional flat screens cannot achieve.

The Advantages of Curved LED Screens

1. Immersive Viewing Experience

Since curved LED display screens have a certain curvature that conforms to the physiology of the human eye, one of their main advantages is the immersive viewing experience they provide. The curved shape of the screen helps wrap images around the viewer, creating a sense of depth and dimension that draws viewers into the content. This is particularly effective for gaming and entertainment applications where a more immersive experience enhances the overall enjoyment of the content.

2. Enhanced Contrast and Color

Curved LED screens aim to provide a more uniform viewing experience by reducing glare and reflections. The curved shape helps reduce edge distortion and color shifts, directing light towards the viewer to improve contrast and color accuracy across the entire screen. This is especially useful in environments with poor lighting conditions, as curved LED screens can minimize distractions and offer clearer, more vibrant images.

3. Wide Viewing Angles

Viewing angle is an important factor in the viewing experience, and another advantage of curved LED display screens is the wider viewing angles they offer. The curvature of the flexible LED screen helps maintain consistent image quality from various angles, ensuring viewers can enjoy clear images from almost any position. This makes curved LED screens ideal for applications where multiple viewers need to watch the screen simultaneously, such as in meeting rooms or public spaces.

4. Aesthetic Design

Curved LED screens not only offer functionality but also high flexibility and versatility in design. The curved shape of the screen can adapt to various creative styles, adding elegance and sophistication to any space, making them a popular choice for interior designers and architects. Whether used in home theaters, retail displays, or corporate meeting rooms, flexible LED screens can enhance the overall look and feel of the environment while providing a high-quality viewing experience.

5. Space Efficiency

Curved LED displays are adaptable to various environments, both indoor and outdoor. Their curved design can better fit the structure of the installation building, effectively reducing space wastage and installation costs.

6. Optimal Naked Eye 3D Effects

One of the creative advantages curved LED displays offer is the naked eye 3D effect, which flat LED displays cannot achieve. Curved screens are the best choice for achieving naked eye 3D effects, using the curvature to create a three-dimensional scene that provides users with a visually impactful experience. Curved LED display screens can also be combined with virtual reality (VR) and other technologies to create unprecedented virtual spaces, allowing consumers to witness breakthrough innovations in display technology and experience a fresh visual impact. Curved LED displays are not just the future of advertising displays but also a groundbreaking innovation combining public art with modern display technology.

The Applications of Curved LED Screens

The application fields of curved LED displays are diverse and expanding. Traditional flat LED screens, while widely used and holding a large market share, may not be suitable for certain special occasions. Curved screens are gradually becoming the trend in future display technology development. The popularity of outdoor naked-eye 3D LED displays and immersive LED screens supports this notion. However, the applications of curved LED screens go beyond these examples, showcasing their creative roles in various fields.

1. Gaming

Curved LED screens are increasingly favored by gamers for their immersive viewing experience. The curved shape of the screen helps draw players into the game, creating a more engaging and realistic experience. The enhanced contrast and color accuracy of curved LED screens improve gameplay by providing clearer, more detailed images.

2. Entertainment Venues

Curved LED screens are widely used in home theaters, cinemas, and other entertainment venues. While curved screens currently represent a minority in cinemas, their advantages are becoming more widespread, suggesting a future where more curved screens will enter theaters. The immersive viewing experience of curved screens enhances the enjoyment of movies, TV shows, and other forms of entertainment by creating a more attractive cinema experience. Furthermore, the wide viewing angle of curved LED screens ensures that everyone in the room can enjoy clear, vibrant images.

3. Advertising and Marketing

Compared to traditional flat screens, curved LED screens attract more attention from target users. More and more businesses are using flexible LED displays for advertising and marketing activities because they can perfectly fit building structures, enabling unique designs that make advertisements more memorable and impactful. They also exert great influence on increasing brand awareness and engagement. Whether used in retail environments, trade shows, or outdoor advertising, curved LED display screens can help businesses stand out and attract customers.

4. Presentations

Curved LED screens are also well-suited for presentations in corporate and educational environments. The immersive viewing experience of curved screens helps engage the audience and keep them focused throughout the presentation. The enhanced contrast and color accuracy of curved LED screens also ensure that visual content is displayed clearly and effectively, making it easier for viewers to understand and remember information.

5. Virtual Studios

Virtual photography is a popular emerging filming technique. Curved LED displays can be used to create large curved virtual video walls to simulate real scenes for filming, reducing post-production steps and costs. Moreover, large curved LED screens combined with VR technology can quickly immerse actors and creators in the on-set atmosphere, improving the quality of filming.

6. Aircraft Flight Simulators

Some large and heavy mechanical and professional driving simulators require a high level of immersion. Curved LED displays can be used in simulators for trainees to conduct simulation exercises. With the support of virtual technology, curved LED display screens can simulate real flight scenarios, while also supporting training on challenging aspects of normal flight such as simulating engine failures and forced landings to enhance pilots’ crisis management abilities.

Conclusion

Curved LED screens represent cutting-edge display technology, offering a range of advantages and applications across various industries. From gaming and entertainment to flight simulation, curved LED screens provide a unique immersive viewing experience and advanced virtual technology that enhances our interaction with digital content. By gaining a comprehensive understanding of curved LED screens, you can make informed decisions on integrating this innovative technology into your own projects and experiences.

Currently, most LED display manufacturers offer custom curved LED display services. RIGARD LED has successfully completed numerous creative projects involving curved LED display walls for satisfied customers. Our team specializes in tailoring exclusive display solutions for you and delivering high-end display products that meet your expectations.

RIGARD’s curved LED display screens boast impressive features that offer limitless possibilities for your visual experience and business development. Easy maintenance and magnetic design make installation a breeze, while its lightweight nature facilitates transportation and upkeep. The smooth surface and excellent flatness provide your users with clear images and immersive visual enjoyment. Moreover, the flexible panel design grants you creative freedom to meet various artistic needs.

RIGARD LED screens not only deliver outstanding performance for your content but also offer convenience and flexibility for your operation and maintenance. If you have any further inquiries about curved LED displays, feel free to consult our LED experts anytime. We are dedicated to supporting your business development with the best curved screens.

What is 3D LED Screen and How Does 3D LED Screen Work?

in News /by Rigard

The use of outdoor advertising LED screens for promotion and branding is not something new and unique anymore. It has proven to have an immediate and long-lasting influence on enhancing the brand impact and product insight over the past decade or so. But recently, the display technology industry has been brought to a boil again by some innovative ideas to present stunning naked-eye 3D visual effects on outdoor LED screens. The 3D LED display brings viewers a visual effect that is more impactful and aesthetically pleasing than the static images presented by any traditional LEDs, making it the next focal point of display technology.

What is 3D LED Screen?

We generally wear special 3D glasses to achieve true 3D visual effects when we go to the cinema for a 3D film. In contrast, a 3D LED screen is a LED display that allows viewers to enjoy real three-dimensional images with bare eyes. It is installed outdoors, like traditional LED displays, usually on building facades, to attract potential customers passing by to stop and watch 3D brand stories or product details so as to leave a deep impression.

Recently, an increasing number of brands are foreseeing the unexpected branding effects of 3D outdoor advertising LED display screens as a novel approach. For example, on the landmark Piccadilly light screen in central London, Swiss watchmaker IWC Schaffhausen showcased details of 3D watches on a 3D LED screen; in Chengdu, China, a giant spaceship broke through a 3D LED screen, and actress Rosamund Pike filmed 3D content to promote the Wheel of Time in Paris, New York, Madrid and Tokyo. All of them created widespread interest and discussion on social media. The buzz about 3D LED screens has consumers witnessing innovative breakthroughs in display technology and a refreshing visual impact that is not only the future of advertising displays but also a breakthrough innovation in the modern combination of public art and display technology.

How Does 3D LED Screen Work?

Without the aid of 3D glasses, how is this immersive naked-eye 3D visual display created? 3D LED screen is actually a combination of 3D digital display technology and traditional flexible LED screen to produce 3D images. People can enjoy the naked-eye 3D image or video is because the 3D LED display shows a different depth of the images so that the human eye has the visual illusion of perceiving the displayed 2D image as a 3D image.

We are born with 3D spatial sense. When our eyes see an object, two different tiny pictures appear due to the small distance between the two eyeballs, which enables the brain to calculate the spatial coordinates between the objects, thus presenting a three-dimensional effect. The 3D display technology of eyeglasses also adopts the same principle by separating images and sending them to the left and right eyes of the viewer respectively to achieve the 3D effect.

The 3D LED screen takes a flexible LED screen that can be bent to a certain arc or 90 degrees as the hardware to present two images taken from different angles that have been combined in one lens. When we view these images with our left and right eyes, parallax occurs, resulting in creating the depth observed in 3D technology.

Rather than creating a 3D effect with a distinct structure, 3D LED display utilizes digital technology and naked-eye imaging to achieve a three-dimensional effect on the billboard display, which is its biggest difference from 2D display screens. With the increasing consumer expectations for 3D LED screen and the advertising effect it brings to brands, 3D LED screen is increasingly favored by viewers and brands.

Advantages of 3D LED Screen over Traditional Outdoor LED Screen

Consumers and brands are giving 3D displays more focus as 3D LED displays are more commercially viable in the future than traditional outdoor advertising screens. 3D outdoor advertising display screens present a more realistic and convincing 3D image than 2D ones because of the larger area, greater pixel density, and the absence of physical elements with edges that make the image look unrealistic. Therefore, with 3D LED screens, your brand images and product displays will become lifelike. Moreover, 3D images leave viewers a novel visual experience that cannot be found in 2D images, which stimulates customers to spend more time exploring your brand and products. 3D technology adds depth to your content and makes your advertising more impactful. It not only promotes the brand to the public but also increases customer retention rate and creates more possibilities of business value for your brand.

Technical Requirements for 3D LED Screen

Compared with traditional LED screens, 3D LED screen has high requirements for both software and hardware configuration in order to present the best naked-eye 3-dimensional display effect.

In terms of hardware, conventional flat LED display is hard to present 3D effects because the rendered images cannot be made to enter the human left and right eyes through the optical structure to produce parallax. Therefore, the 3D LED display requires a flexible LED display that can be installed with a 90° right-angle or circular arc. In addition, naked-eye 3D display technology pays more attention to the details of the image. In order to achieve a better display effect, the display hardware needs to achieve better contrast and HDR high dynamic range, so the outdoor LED screen used for 3D display technology should have high brightness and high refresh rate.

In terms of software, 3D outdoor advertising LED display screen should support HD and high color depth video encoding and be able to adapt to multiple video import and playback software.

RIGARD outdoor advertising LED screen is one of the perfect solutions applicable to 3D display technology. As a professional LED display manufacturer, RIGARD provides high-quality outdoor LED displays and key technical support for the naked-eye 3D display. High brightness and high resolution are the main features of RIGARD’s outdoor LED display board, and thanks to the industry-leading narrow pixel pitch technology, they can present clearer and more natural images, bringing the audience an immersive feeling. RIGARD LED also meets the requirements of 3D display technology for flexibility of the display screen, allowing for 90-degree bending to maximize the best effects of aesthetics and technology integration. Furthermore, RIGARD outdoor LED display can be remotely controlled through 4G, and WIFI connection and 3D images and video can be saved in the cloud, which is available to make timely adjustments to unexpected situations and greatly reduce operating costs.

The 3D LED display breaks through the traditional two-dimensional display technology to capture the audience’s attention by providing a novel visual experience. It is the future direction of outdoor advertising display and one of the best solutions for you to achieve brand promotion and advertising display.

How To Make Immersive 3D Visual LED Display?

in News /by Rigard

The Immersive 3D LED display allows people to watch the large 3D LED screen without wearing glasses. This is a new type of LED screen. Compared with the traditional LED screen, more differences come from the realistic 3D visual experience. The customized 3D video perfectly integrates the LED display into your building. It breaks through the functional limitation of only using the LED display for advertising. Instead, it helps build a new public multimedia space.

How to make a glasses-free 3D LED display?

Principle of 3D Display

Below, let’s briefly introduce its principle.
As we all know, our human brain is an extremely complex nervous system. And everything the human eye sees is actually three-dimensional.
What a person’s two eyes see are actually two tiny different pictures. And this subtle difference is achieved due to the small distance between the two eyeballs of a person.
This subtle difference allows the brain to calculate the spatial coordinates between objects. We can also feel the distance and size of objects, which is the sense of 3D space.

The ordinary 3D display uses this principle of different images in the left and right eyes. For example, in a 3D movie, the content of the viewer’s left and right eyes is separated by glasses.

In this way, the two glasses can obtain the images of the left eye and the right eye respectively, and then present 3D image in the brain.

Main Factors to Make a Successful Glasses-free 3D LED Display

How to make a 2D image produce a 3D effect?

1, Reference Object
One key is to make good use of the reference object.
The screen constructs a 3D effect with the help of the distance, size, shadow, and perspective relationship of the reference object.
We divide the ordinary picture into several layers by white lines, and then enable the animation part to “break through” the white lines, covering other elements of the layer, and then using the parallax of the eyes to form a 3D illusion.
The 3D wave screen of the SM building uses the shadow of the background as a static 3D reference line, so that the moving waves have a feeling of breaking through the screen.

2, Curved LED Screen
This is not enough.
Have you discovered that the recent popular 3D screens are all angled curved screens composed of two faces?

That is to say, they use the two walls at the corners.
The display screen folds 90°, using video materials that conform to the perspective principle. The left screen displays the left view of the image, and the right screen displays the main view of the image.
When people stand in front of the corner, they can see the side and front of the object at the same time, showing a realistic 3D effect.
The following is a simplified animation of 3D ocean waves to show you the principle.

3, Specially-made 3D Video Contents
The most important factor to create glasses-free 3D led screen is the 3D video content.
Do you know how important video material is to create a 3D display?
Even a flat LED display screen, it can produce a good 3D effect with the right content.

Video of Immersive LED Display

This introduction of Immersive 3D LED screens has completely changed the concept of the traditional LED Display. The crowds of the latest times are more attracted by fancy visuals that are only possible with the help of LED screens. RIGARD provides an unprecedented opportunity to get LED screens for casinos that can change the outlook of your LED Display Business. Made with internationally established standards, the elements included in these screens are of high quality. The distinctive feature is that it is 15% light compared to other LEDs, which makes it convenient for a variety of usage. To make your LED Display Business even fancier to impress the masses, you can get RIGARD’s soft LEDs in both flat and curved configuration.