Display apparatus and method for forming an image on a viewer's retina
US7278741B2 · kind B2 · utility
1Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2003 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | May 16, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device for projecting images of an imaging plate into a retina of an eye of a viewer has a light source, a scattering plate for scattering the light from the light source, an imaging plate transmitting the light scattered by the scattering plate, and an optical unit with a lens for focusing the light transmitted through the imaging plate into an eye of the viewer. The scattering plate can move between the light source and the imaging plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.