What is naked eye 3D LED display? How to make a 3D LED display?

LED displays have been popular for many years, from commercial to personal offices, and especially in advertising. However, 2D LED screens have been in use worldwide. 3D LED displays are the latest technology, and naked eye 3D displays are one of them.

This new technology is not only more attractive to the public, but also adds value to the brand. Although it is fairly new and not yet mainstream, it looks like it will outperform other LED and LCD technologies that have been used in the past. In large displays, such as 3D LED video walls, advertising holograms or projection systems, 3D LED screens will certainly change the paradigm of imaging technology.

What is a Naked-Eye 3D LED display?

A Naked-Eye 3D LED display is a holographic display that allows 3D images to be viewed without any glasses or other devices. The viewer can see the 3D image with the naked eye without wearing glasses. Unlike Naked-Eye and Hologram, VR and AR require additional Mandalorian virtual reality generators.

Naked-Eye 3D LED displays are designed with multi-view technology. This means that a person can view a 3D image no matter where they are standing. Currently, the types of 3D LED displays are lenticular, holographic projection, parallax, time-division multiplexed, and volumetric.

Parallax Barrier (parallax barrier) is one of the two technologies used for naked eye 3D LED displays. This type uses a linear stripe distributed between light and black to control the direction of light transmission. This causes a parallax effect in the image. The second type is biconvex lens. This technique uses the refraction of light and the focus of the biconvex lens to change the path of the light. However, these two techniques are only best suited for small 3D LED displays because of the different resolution and reduced brightness.

 

How is a 3D LED display different from other LED displays?

3D LED displays are very different from traditional LED displays. Especially because normal LEDs are 2D, which is completely different from the 3D technology of a naked eye 3D LED display.

Older LEDs have a flat surface. They are designed to run 2D content. Therefore, even if content is produced using 3D technology, they do not produce a 3D effect on 2D LEDs. They are placed at a 90 degree angle to run bi-directional content. Light is also emitted in only two directions.

However, 3D LEDs are microwave LEDs. light is emitted in three dimensions, giving the image a three-dimensional effect. These LEDs are not flat and are not at 90 degree angles. The content created for these screens is specifically created with a three-dimensional effect.

In short, the content displayed is two different images designed to align our eyes like a single image. This allows our eyes to see the content displayed on the screen as real dimensions.

The Future of 3D LED Displays for the Naked Eye

3D LED displays are gradually starting to become mainstream worldwide. Not only are 3D LEDs more attractive than 2D LEDs, but they are also perfect for branding and advertising. With 3D displays, the public can more easily connect with the content projected on the LEDs. People are also more likely to be attracted to and notice it.

In the future, naked eye 3D LED technology can be used in combination with other 3D technologies to create unique effects. Investing in higher resolution visuals and working with animators and artists to produce engaging 3D content will certainly drive the 3D LED market.

3D LED displays are unlikely to become popular in the future. They are more interactive than 2D displays. However, the small-scale industry is not yet ready to invest in them because demand is currently low and not mainstream. However, with the introduction of new technologies and increased demand, the future of the 3D LED display market looks very bright.

 

How to make a 3D LED display?

3D LED displays are the future of the advertising industry. They are the epitome of powerful visual communication and are more easily seen by the public. They are also superior to previous forms of advertising, such as billboard ads, posters, and 2D LED lights. But how do you create a 3D LED display? Here are four ways.

Create a public art and technology space

It can turn the building into a landmark combining art and technology.
One of the best ideas for creating a successful 3D LED display is to combine art with technology. Using creativity to display artistic masterpieces on a building can attract many people, especially tourists. The perfect blend of art and technology will turn the building on display into a landmark.

Communicating brand messages
LED screens have been used for advertising for years. But using it to communicate your brand message will help you create brand value and your audience will be able to relate more to your brand image.

Be at the forefront of new technology
The public loves it when new technology goes mainstream. As you lead the way with new technology and use it to communicate visually with your audience, the public will begin to see displays as monuments rather than advertisements.

Aesthetic Factor

As humans, we love beauty. Don't let your LED display become just another way to advertise to the public. Instead, provide a visual experience for the public by considering aesthetics and creating visually appealing 3D content.

What are the factors involved in a good 3D LED display?

These are some of the factors that should be considered to create a good 3D LED display

Pixels
LEDs without enough pixels don't really produce rich detail. This is a problem that 3D LED screens should not have. Outdoor LEDs with a large pixel count are best suited for achieving stereoscopic effects on LED displays with the naked eye.

Contrast Ratio and HDR
3D LED displays offer a rich visual experience. Contrast, HDR and grayscale range are critical to achieving the highest quality 3D content displayed on the screen. For this reason, 3D LEDs must have high contrast and high dynamic range to provide clarity and depth to the content displayed.

View Range
Outdoor 3D LED lights are placed in commercial public spaces. These outdoor LEDs must have a better field of view so that they can still view 3D video content regardless of the angle or distance at which they are standing. Large curved screens are best suited for this purpose.

 LED Weight

When purchasing 3D LED lights, you should consider the location of the installation. Not all buildings can handle heavy LED displays. The best approach is to install an LED light. Not only does it work consistently, but it is also easier to maintain.

Weatherproofing
Outdoor LED lights have seen a lot of weather. A good LED display must be water, corrosion and dust resistant. LEDs must be able to withstand all weather conditions, such as rain, storms and snow, without sacrificing any performance factors.

Visual Content
While LEDs themselves play an important role in their success, it is the video content that is the most important consideration. The content displayed must be pleasing to the eye and must have unique effects to turn LED viewing into an extraordinary visual experience.

Energy consumption
LED lights consume power. Since the LED will be on 24/7, you should consider the amount of power it will use. Because of the power consumption, large LED lights often have a huge impact on your budget, so you should only invest in large LED lights for large businesses.

Integrate with the environment

Video content must integrate seamlessly with the environment. While we want LED lighting to attract people, we don't want it to be an unnecessary distraction. In addition, if the content is not well integrated, the public will quickly lose interest. That's why content should enhance the beauty of the place.

Conclusion

3D LED displays provide a compelling visual experience for pedestrians. Trends are changing and large corporations are moving away from traditional methods to alternatives such as 3D LED video walls. Bare-Eye 3D LED is a commonly used 3D effect because it does not require additional equipment to experience realistic 3D content.