WiMi Hologram Cloud Inc (WIMI)

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WIMI Holographic (WIMI.US) develops ultra-thin panel holographic display system, subverting the existing commercial display pattern.

Source
https://cj.sina.com.cn/articles/view/7651844612/1c815e20402001fxcz?from=finance

February 28, 2023

After years of difficult development, holographic technology has always been the ultimate display goal pursued by the display field. Because of the 3D holographic display, it can reproduce a real 3D holographic space image that conforms to human vision, and restore the real scene without causing discomfort. Although the current holographic display system has been widely used in various commercial application scenarios, due to its large and complex system structure and complex optical structure, as well as difficult to standardize production, its price, use of space, light interference, etc. Limiting its wider application. WIMI (NASDAQ: WIMI) has developed a holographic display system based on the interactive ultra-thin panel of the steering backlight unit and the holographic video processor, which is planned to be used for commercial display, which will completely change the pattern of application scenarios of holographic displays.

The current traditional holographic display technology has a narrow viewing angle, bulky optical components and no dedicated holographic image computing unit, resulting in low holographic image processing capabilities. WIMI has proposed an interactive ultra-thin panel holographic video display system using a steering backlight unit and a holographic digital image processor to solve the above problems. The WIMI holographic turning backlight unit can greatly expand the viewing angle, and its diffractive waveguide structure makes the display slim. The holographic video processor calculates high-quality holographic images in real time on a single chip.

WIMI's ultra-thin panel holographic display system includes a steering backlight unit (S-BLU, Steering-backlight unit), which consists of a coherent BLU and a beam deflector (BD). By using S-BLU, the SBP (Spatial Bandwidth Product) is increased several times. All optical components are designed and manufactured with ultra-thin construction. 8K ultra-high-definition holograms are realized through a single-chip FPGA processor through dedicated holographic digital image processing. The optical architecture consists of a beam deflector, a coherent backlight unit, a geometric phase lens, and a spatial light modulator. Coherent backlight unit configuration using waveguides: first waveguides for red and green light and second waveguide for blue light stacked together to increase overall efficiency.

Real-time interactive holographic digital content displays, updating 3D images based on the position of the viewer's eyes detected by eye-tracking sensors. Generate corresponding 3D holographic digital images through graphics rendering or 3D holographic cameras. The holographic digital image processor calculates the light field distribution on the lens plane of the eye based on the image on the retina plane. Then, according to the light field distribution on the eye lens, calculate the best SLM holographic pattern, generate high-quality holographic images for the application scene, and match the best viewing angle.

WIMI (NASDAQ: WIMI) is an ultra-thin panel holographic display system that uses its proprietary technology to create a more immersive and realistic holographic experience. Because of its thinness and ultra-high-definition display, it may completely change the application scenarios of holographic display.
In-depth commercial use in multiple market segments, including:
Advertising and promotion: The ultra-thin panel holographic display system can be used to make eye-catching advertisements and promotional displays. Compared with traditional 2D displays, it can attract more eyeballs, and because of its thinness, it takes up a lot of space compared to traditional holographic displays. Therefore, it will have a more flexible application space.

Entertainment: Holographic displays can be used to enhance the immersive experience in movies, games and other entertainment applications.

Education and Training: Ultra-thin holographic display panels can be used to create interactive and engaging learning experiences such as simulation and virtual reality training, experiments, hands-on training and more.

Retail and merchandising: Holographic displays can be used to showcase products, create a unique in-store experience, and attract customers.

Medical and scientific visualization: Holographic displays can be used to visualize complex medical and scientific data, such as molecular structures and 3D holographic images of organs, which are more intuitive and interactive.

WIMI will change people's perception of holographic display through this proprietary technology. The ultra-thin holographic display system will become a game changer in the holographic display market. The ultra-thin panel holographic display system will open up new possibilities for enterprises and consumers sex. WIMI has already planned to start rolling out the new display system to some customers, and plans to make it more widely available in the near future.