发明授权
- 专利标题: Liquid crystal display
- 专利标题(中): 液晶显示器
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申请号: US11314005申请日: 2005-12-22
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公开(公告)号: US07692674B2公开(公告)日: 2010-04-06
- 发明人: Tsuyoshi Kamada , Yohei Nakanishi , Kazuya Ueda , Hidefumi Yoshida , Hideaki Tsuda
- 申请人: Tsuyoshi Kamada , Yohei Nakanishi , Kazuya Ueda , Hidefumi Yoshida , Hideaki Tsuda
- 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: JP2004-377569 20041227
- 主分类号: G09G5/02
- IPC分类号: G09G5/02
摘要:
The invention relates to a liquid crystal display used in a television receiver or a display section of an electronic apparatus and provides a liquid crystal display having a wide viewing angle and high viewing angle characteristics. The viewing angle characteristics of low gradations are improved by the capacitive coupling HT method. The viewing angle characteristics of high gradations above the intermediate gradation are improved by the driving HT method. A liquid crystal is driven using the capacitive coupling HT method and the driving HT method in combination to combine the effect of improvement of both methods, thereby improving the viewing angle characteristics of a liquid crystal display for a wide range from a low gradation to a high gradation.
公开/授权文献
- US20070013633A1 Liquid crystal display 公开/授权日:2007-01-18
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