Selective use of LCD overdrive for reducing motion artifacts in an LCD device
US7696988B2 · kind B2 · utility
8Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2004 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Feb 7, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Selectively providing LC overdrive by determining a relative noise level between a current video frame and a previous video frame and overdriving the current video frame based upon the determined relative noise level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.