Liquid crystal display and driving method thereof
US8854350B2 · kind B2 · utility
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3References
14Claims
0Family size
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Key dates
| Filing date | Dec 9, 2011 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Jul 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a liquid crystal display for improving side visibility by calculating a representative value for image data and correcting at least one of a storage voltage Vcst, a reference voltage Vref, and a lookup table LUT according to the calculated representative value. Further, a histogram analysis block is formed inside or outside a signal controller and corrects at least one of the storage voltage Vcst, the reference voltage Vref, and the lookup table LUT based on the histogram analysis block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.