Method and apparatus for sequencing light emitting devices in projection systems
US7083284B2 · kind B2 · utility
6Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Jul 27, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/312
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention include an apparatus, method and system relating to a projection illumination source pulsing one or more light emitting devices a plurality of times per frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.