Liquid crystal display device
US7202845B2 · kind B2 · utility
2Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2002 |
| Grant date | Apr 10, 2007 |
| Priority date | — |
| Expiry date | Aug 5, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0276
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display device which divides a pixel into a plurality of sub-pixels. In the liquid crystal display device, a gradation and a brightness in each of the sub-pixels have a non-linear relation to each other, and a desired brightness for the pixel is selected by selecting a gradation in each of the sub-pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.