Liquid crystal display and driving method thereof
US8232946B2 · kind B2 · utility
2Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2007 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | May 1, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display and a driving method thereof having a plurality of common electrodes to which a common voltage is independently applied, and divided into more than two portions to change a potential of a common voltage into divided common electrode units, and reducing amplitude of a scanning pulse to prevent a deterioration of a display quality by a feed through voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.