Invention Grant
- Patent Title: Liquid crystal display
- Patent Title (中): 液晶显示器
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Application No.: US11299629Application Date: 2005-12-13
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Publication No.: US07898515B2Publication Date: 2011-03-01
- Inventor: Su Hwan Moon , Do Heon Kim , Ji Eun Chae
- Applicant: Su Hwan Moon , Do Heon Kim , Ji Eun Chae
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2005-0058405 20050630
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A liquid crystal display device includes a plurality of pixel electrodes to which a data voltage is supplied, a plurality of common electrodes arranged to form electric fields with the pixel electrodes, a plurality of common wire lines commonly connected to the common electrodes in each horizontal line, a plurality of common voltage drive circuits to supply a common voltage to each of the corresponding common wire lines, and a controller for generating clock signals to control the common voltage drive circuits to invert an electric potential of the common voltage to be output from each of the common voltage drive circuits for each frame period.
Public/Granted literature
- US20070001957A1 Liquid crystal display Public/Granted day:2007-01-04
Information query
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