Invention Grant
- Patent Title: Active matrix liquid crystal display device and driving method with overlapping write periods
- Patent Title (中): 主动矩阵液晶显示装置及驱动方式重叠写入周期
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Application No.: US12166790Application Date: 2008-07-02
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Publication No.: US08411013B2Publication Date: 2013-04-02
- Inventor: Yukio Tanaka , Kenji Nakao , Tetsuo Fukami , Kazuhiro Nishiyama
- Applicant: Yukio Tanaka , Kenji Nakao , Tetsuo Fukami , Kazuhiro Nishiyama
- Applicant Address: JP Fukaya-shi
- Assignee: Japan Display Central Inc.
- Current Assignee: Japan Display Central Inc.
- Current Assignee Address: JP Fukaya-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-178966 20070706
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A display device includes a circuit which is configured to execute such control that write of a non-video signal in pixels is executed in the first period, write of a video signal in the pixels is executed in the second period which partly overlaps the first period, write of the video signal, in the pixels is executed in the third period which partly overlaps the second period, the write of the non-video signal and the write of the video signal are alternately executed in units of one horizontal cycle or horizontal cycles in a period in which the first period overlaps the second period, and the write of the video signal corresponding to the second period and the third period are alternately executed in units of one horizontal cycle or horizontal cycles in a period in which the second period overlaps the third period.
Public/Granted literature
- US20090009463A1 LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2009-01-08
Information query
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