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How do 3D LED billboards work?


What is a 3D LED screen?
Why do 3D billboards look so real?
How do 3D LED billboards work?

What is a 3D LED screen?

3D LED screen is a 3D display effect of LED screen, it uses LED (Light Emitting Diode) as a light source, through special technology and design, so that the LED screen can show a three-dimensional or three-dimensional effect. For you to detail the 3D billboard technology, cases, market size.

China 3D billboard

Why do 3D billboards look so real?

When we go to the cinema to watch 3D movies, we generally wear special 3D glasses to achieve the real 3D visual effect. In contrast, the 3DLED display is an LED display that allows viewers to enjoy real 3D images with the naked eye. The reason why the 3D billboard looks so real is that it uses visual principles and projection technology to make the audience feel three-dimensional and realistic. Here are some reasons why 3D billboards are realistic:

Parallax effect: 3D billboards use stereoscopic projection technology to produce different visual angles at different viewing positions, thus forming a parallax effect. This parallax effect mimics the differences in human eyes when looking at objects, resulting in depth perception and three-dimensional perception.

Stereoscopic images or models: The advertising content of 3D billboards is usually a stereoscopic image or model produced by 3D modeling. These three-dimensional contents are projected on the billboard, and through different visual processing, the audience has the illusion of real objects.

Environmental integration: 3D billboards are usually set up in the appropriate venue and environment, so that the billboard and the surrounding environment are integrated. This blend of environments makes the billboard look more natural and realistic.

High-definition projection technology: The use of high-definition projection technology, can present a more delicate, more realistic image effect, enhance the sense of reality of the billboard.

Visual processing optimization: When creating 3D billboards, the visual effects are usually optimized after several trials and adjustments to ensure that the advertising content produces the best sense of three-dimensional and realistic in the eyes of the audience.

Audience interaction: Some 3D billboard designers will incorporate interactive elements, such as the use of motion sensing technology, so that the advertising content and the audience’s actions have an interactive response, increase the sense of the viewing experience.

How do 3D LED billboards work?

3D effect production: First of all, advertising content needs to go through special production software or tools to create content with 3D effects. These contents are usually based on stereoscopic images or dioramas, which can give people a three-dimensional and realistic effect.

Projection technology: Behind or beside 3D LED billboards, there are usually special projection equipment. These projection devices use lasers or other advanced technology to project content produced in 3D effects onto the viewing surface of LED billboards.

Visual processing: When viewers watch LED billboards, their visual system processes the projected 3D content. This processing involves visual principles such as parallax, stereo vision, and depth perception.

Composite effect: The viewer’s two eyes look at the LED billboard in different positions, and the projected 3D content will be synthesized in the visual system to produce a three-dimensional or three-dimensional effect. In this way, the audience will feel that the content on the LED billboard has a sense of depth and realism, just like a real 3D scene.

US 3D billboard

How to make a 3D billboard

Develop the design concept: First, determine the design concept of the billboard, including advertising content, theme, color and style. Ensure that the design concept is in line with the target audience and advertiser requirements.

3D content production: Using professional 3D modeling software, the advertising content is produced into 3D models or stereoscopic images with stereoscopic effects. This 3D content will become the basis for subsequent productions.

Determine the size and material of the billboard: according to the location and site requirements of the billboard, determine the size and material of the billboard. Common billboard materials include LED display, screen wall, large printing screen and so on.

Projection technology preparation: If you need to achieve a three-dimensional effect on the LED billboard, you need to prepare the corresponding projection technology equipment in order to project 3D content on the LED billboard.

Visual effects optimization: Ensure that the 3D content and projection effects of the billboard create a synthetic three-dimensional feeling in the eyes of the audience. Several trials and adjustments may be required to achieve the best results.

Making billboard structure: According to the billboard size and material, make the billboard structure and frame. Ensure that the structure is sound and meets site requirements and safety standards.

Installation of 3D content and projection equipment: The produced 3D content and projection equipment are installed inside or behind the billboard structure to achieve the projection of three-dimensional effects.

Debugging and testing: After the installation is completed, debugging and testing are carried out to ensure that the projection effect of the 3D billboard works properly, without faults and distortion.

Complete effect display: Once debugging and testing is passed, the 3D billboard will display a three-dimensional or three-dimensional effect. Before display, conduct a final review and confirm that the content of the advertisement meets the expected effect.

3D LED screen is widely used in commercial advertising, performing arts, cultural display and other occasions. It can bring more shocking and attractive visual experience to the audience, and enhance the effect and influence of advertising or performance. Compared with the traditional flat LED screen, the 3D LED screen can attract the audience’s attention more through its three-dimensional effect, so that the audience is more invested in it.

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