Pixelated color management display
US7255448B2 · kind B2 · utility
5Cited by
12References
50Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2004 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | Apr 7, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3188
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display system includes a light source, a spatial light homogenizer, and imaging optics. The spatial light modulator has a plurality of modulator pixels. The display system also includes a pixelated plate illuminated by the light source. The pixelated plate has a plurality of individually defined pixels formed thereon. The spatial light modulator is in optical communication with the pixelated color management device by the imaging optics and each of the modulator pixels is associated with at least one of the individually defined pixels of the pixelated plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.