Liquid crystal display device
US7884890B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2006 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Jun 7, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/028
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment of the present invention, a large-screen or high-definition LCD is provided with its display quality improved significantly by reducing the viewing angle dependence of γ characteristic. Each pixel includes first and second subpixels, to which different voltages are applicable. The device further includes electrically independent storage capacitor trunks, each of which is electrically connected to the respective storage capacitor counter electrodes of either the first or second subpixels through storage capacitor lines. The pixels include pixels belonging to a first display area and pixels belonging to a second display area. The first and second display areas can be scanned independently of each other. And the storage capacitor trunks include a first storage capacitor trunk belonging to the first display area and a second storage capacitor trunk belonging to the second display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.