Slim immersive display device, slim visualization device, and user eye-tracking device
US11137608B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 20, 2020 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Jul 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A slim immersive display device, a slim visualization device, and a user eye-tracking device. The slim immersive display device includes a display panel, a super-proximity visualization optical unit formed of a pinhole array film or a micro-lens array and configured to form an image output via the display panel on a retina of an eyeball of a user located a very short distance from the super-proximity visualization optical unit, an environment information control unit configured to determine an image to be output in accordance with virtual reality environment information, and an image generation unit configured to generate the output image determined by the environment information control unit in a form of super-proximity unit images and output the super-proximity unit images to the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.