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Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2012/151761
Kind Code:
A1
Abstract:
A liquid crystal display comprises a liquid crystal panel (210). The liquid crystal panel (210) comprises a plurality of pixel units (200) arranged in matrix. A liquid crystal capacitor (22) is arranged in each pixel unit (200). The liquid crystal capacitor (22) comprises a pixel electrode (221) and a common electrode (222). The pixel electrode (221) and the common electrode (222) are arranged oppositely. The liquid crystal display further comprises a pixel voltage regulator. The pixel voltage regulator receives a feedback common voltage from the common electrode (222), and regulates the voltage of the pixel electrode (221) according to the feedback common voltage. The liquid crystal display and the pixel unit thereof are capable of reducing cross noise, so that the display quality of the liquid crystal display is improved.

Inventors:
ZHAO DENGXIA (CN)
Application Number:
PCT/CN2011/074349
Publication Date:
November 15, 2012
Filing Date:
May 19, 2011
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
ZHAO DENGXIA (CN)
International Classes:
G02F1/133; G02F1/1368; G09G3/36
Domestic Patent References:
WO1995000874A11995-01-05
Foreign References:
CN1409292A2003-04-09
CN102034443A2011-04-27
CN101320170A2008-12-10
JP2008282018A2008-11-20
Other References:
See also references of EP 2706397A4
Attorney, Agent or Firm:
SHENZHEN CENTURY-FOREVER INTELLECTUAL PROPERTY OFFICE (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
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Claims: