Japan Display exhibits 8K 3D light-field display at SID

June 15, 2017
Low-temperature polycrystalline silicon display allows realistic 3D viewing without glasses.

(Image: Tech-On!)

As noted by Tech-On!, Japan Display Inc. (JDI; Tokyo, Japan) exhibited an 8K light-field display at the Society for Information Display 2017 conference (SID 2017; May 21 to 26, 2017, Los Angeles, CA).

Light-field displays realize 3D viewing by reproducing image light traveling in a number of different directions (the number depends on the exact light-field configuration). They allow viewing of 3D images without the need for special glasses. And, unlike parallax-barrier glasses-free 3D displays, their images change in accordance with the viewing angle as do real objects. (Note: due to the optical configuration, a light-field display has a resolution that is lower than the actual number of pixels in the display.) Light-field technology is used by the Lytro camera to allow focusing of images after they are taken.

The light-field display exhibited by JDI has a back plane composed of low-temperature polycrystalline silicon (LTPS) TFT, and its LCD mode is IPS (in-plane switching). Its screen size, resolution, and angle range for 3D viewing are 17 in., 176 ppi, and 130°, respectively.

At SID 2017, Samsung Display also exhibited a light-field display. It uses a 5.09-in. OLED panel. Its 3D viewing angle range is 30°, and it supports 26 viewpoints. It is expected to be used for 3D picture books, gaming, head-mounted displays, and automotive displays.

Source: http://techon.nikkeibp.co.jp/atclen/news_en/15mk/061501397/

Sponsored Recommendations

How to Tune Servo Systems: Force Control

Oct. 23, 2024
Tuning the servo system to meet or exceed the performance specification can be a troubling task, join our webinar to learn to optimize performance.

Laser Machining: Dynamic Error Reduction via Galvo Compensation

Oct. 23, 2024
A common misconception is that high throughput implies higher speeds, but the real factor that impacts throughput is higher accelerations. Read more here!

Boost Productivity and Process Quality in High-Performance Laser Processing

Oct. 23, 2024
Read a discussion about developments in high-dynamic laser processing that improve process throughput and part quality.

Precision Automation Technologies that Minimize Laser Cut Hypotube Manufacturing Risk

Oct. 23, 2024
In this webinar, you will discover the precision automation technologies essential for manufacturing high-quality laser-cut hypotubes. Learn key processes, techniques, and best...

Voice your opinion!

To join the conversation, and become an exclusive member of Laser Focus World, create an account today!