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公开(公告)号:US5831605A
公开(公告)日:1998-11-03
申请号:US794515
申请日:1997-02-03
申请人: Masaru Yasui , Kenji Hanzawa , Yuko Hori
发明人: Masaru Yasui , Kenji Hanzawa , Yuko Hori
CPC分类号: G09G3/3696 , G09G3/3655 , G09G2320/0209 , G09G2320/0223
摘要: In a common potential stabilizing active matrix liquid crystal display device, the common potential is detected via a common potential detecting terminal provided at the perimeter of the common electrode, the detected potential is compared with a reference potential and the difference is amplified by an amplifier and is negatively fed back to a common potential supply terminal provided at the perimeter of the common electrode.
摘要翻译: 在共同的电位稳定型有源矩阵液晶显示装置中,通过设置在公共电极周边的公共电位检测端检测公共电位,将检测电位与基准电位进行比较,并将差分由放大器放大, 被负反馈到设置在公共电极的周边的公共电位供给端子。
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公开(公告)号:US06690345B2
公开(公告)日:2004-02-10
申请号:US10029807
申请日:2001-12-27
申请人: Kenji Hanzawa , Shuji Hagino
发明人: Kenji Hanzawa , Shuji Hagino
IPC分类号: G09G336
CPC分类号: G09G3/3696 , G09G2310/0245 , G09G2330/02
摘要: After image is reduced by shortening the erasing time after turnoff of the power supply by providing charge flow paths.
摘要翻译: 通过提供电荷流动路径缩短电源关闭后的擦除时间来减少图像。
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