Optical system architecture
US7527381B2 · kind B2 · utility
2Cited by
2References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2005 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Mar 18, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3188
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projection system is disclosed that has a chromaticity/luminosity module in serial optical communication with a luminosity module. The chromaticity/luminosity module has a pair of chromaticity/luminosity modulators configured to modulate incident light to generate color on a pixel-by-pixel basis. The luminosity module has a pair of luminosity modulators configured to modulate incident light to generate a light image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.