发明授权
- 专利标题: Liquid crystal display device
- 专利标题(中): 液晶显示装置
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申请号: US11886469申请日: 2006-03-17
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公开(公告)号: US07948463B2公开(公告)日: 2011-05-24
- 发明人: Masae Kitayama , Fumikazu Shimoshikiryoh , Makoto Shiomi
- 申请人: Masae Kitayama , Fumikazu Shimoshikiryoh , Makoto Shiomi
- 申请人地址: JP Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JP Osaka
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: JP2005-080760 20050318
- 国际申请: PCT/JP2006/305451 WO 20060317
- 国际公布: WO2006/098448 WO 20060921
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
The vertical scan period of the input video signal is divided into at least two sub-frames. In each of the sub-frames, a display signal voltage is written into each pixel. Two vertical scan periods in which the input video signals are continuous contain a sequence of two continuous sub-frames where a display signal voltage is written with the same polarity and a sub-frame where the polarity of the display signal voltage is inversed. The auxiliary capacity opposing voltage includes, in each of the sub-frames, a first waveform vibrating with a first cycle of the horizontal scan period multiplied by an integer not smaller than 2 and a second waveform in which an effective value of the auxiliary capacity opposing voltage is set to a predetermined constant value for each vertical scan period of a predetermined number of continuous input video signals.
公开/授权文献
- US20080106657A1 Liquid Crystal Display Device 公开/授权日:2008-05-08
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