Optimized color display device which uses a matrix to control the hue and uses a matrix to control color saturation
US5479279A · kind A · utility
54Cited by
17References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1994 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Aug 25, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0666
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The device includes a source of white images, a liquid crystal matrix to control the hue and a liquid crystal matrix to control the saturation of the images displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.