Method and apparatus for controllably modulating a laser in a laser projection display
US7325929B2 · kind B2 · utility
10Cited by
10References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2004 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Jun 4, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0286
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A laser projection device suitable for displaying full color images is disclosed. The LPD includes a variety of techniques for modulating laser beams produced by one or more lasers with image data to controllably produce the image using a modified raster scan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.