Title:
METHOD FOR SIGNAL COMPENSATION IN LIQUID CRYSTAL PANEL, CONVERSION CIRCUIT, AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/181856
Kind Code:
A1
Abstract:
Disclosed is a method for signal compensation in a viewable area of a liquid crystal panel, comprising: inputting display driver signals corresponding to pixels of the viewable area (S201); and, performing signal compensation for the display driver signals corresponding to the pixels of the edge areas of the viewable area, or, performing signal compensation for the display driver signals corresponding to the pixels of areas outside the edges of the viewable area (S202); and, outputting to the corresponding pixels the compensated and uncompensated display driver signals corresponding to the pixels (S203). Also disclosed are an input data conversion circuit in the liquid crystal panel and a liquid crystal display device. With the method, the present invention allows for improved overall optical uniformity of the viewable area of the liquid crystal panel.
Inventors:
KANG CHIH-TSUNG (CN)
Application Number:
PCT/CN2012/076745
Publication Date:
December 12, 2013
Filing Date:
June 12, 2012
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
KANG CHIH-TSUNG (CN)
KANG CHIH-TSUNG (CN)
International Classes:
G09G3/36; G02F1/133
Foreign References:
| CN102402963A | 2012-04-04 | |||
| CN101661725A | 2010-03-03 | |||
| CN101046930A | 2007-10-03 | |||
| CN1979603A | 2007-06-13 | |||
| US20050190134A1 | 2005-09-01 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
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