Image display apparatus
US5568314A · kind A · utility
37Cited by
13References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1994 |
| Grant date | Oct 22, 1996 |
| Priority date | — |
| Expiry date | Nov 30, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/341
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A space modulation device 10 displays an image for right eye and an image for left eye. An observer image display device 12 displays an image of a half surface of an observer's face obtained by an imaging device 14 and a negative-positive reversed image of the image of the half surface of the face. A lens 11 allows the image for right eye or the image for left eye to be observed to the right eye or the left eye of the observer using the image of the half surface or the negative-positive reversed image thereof as an illumination for the spatial modulation device 10 from the back thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.