Pixel driving method, pixel driving device and liquid crystal display using thereof
US8791928B2 · kind B2 · utility
3Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2007 |
| Grant date | Jul 29, 2014 |
| Priority date | — |
| Expiry date | Mar 31, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3655
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a pixel driving method for a liquid crystal display. The pixel includes a storage capacitor and a liquid crystal capacitor. The pixel driving method includes steps of: providing a common voltage signal to a liquid crystal capacitor, and providing a bias signal to a storage capacitor wherein the bias signal is synchronized with the common voltage signal and the amplitude of the bias signal is larger than that of the common voltage signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.