Liquid crystal display
US7978162B2 · kind B2 · utility
4Cited by
36References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 1, 2005 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Oct 7, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2352/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a liquid crystal display device which inputs analogue video signals after phase development, the deterioration of display quality due to the irregularities of circuit can be reduced. To correct the irregularities due to a plurality of analogue circuits, the liquid crystal display device includes look up tables for a plurality of analogue circuits in the inside of a digital signal processing circuit. The liquid crystal display device performs the correction of irregularities of the analogue circuits based on data set in the look up tables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.