Variable rate row addressing method
US6803902B2 · kind B2 · utility
1Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2002 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | Mar 27, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3117
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A uniform phase relation restoration method for a. scrolling color projection system wherein the addressing sequence of an LCD panel is altered to change the sweep rate of any one primary color relative to the other two primary colors to momentarily increase the sweep speed of the one color channel while correspondingly decreasing the sweep speed of the other two color channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.