发明名称 Liquid crystal display
摘要 A liquid crystal display has pixels in domains surrounded by data signal lines and scanning signal lines. Each of the pixels has a voltage holding device for a positive polarity and a voltage holding device for a negative polarity, two lines of voltage holding interconnections which always apply a maximum voltage and a minimum voltage of a voltage applied to the data signal lines formed for holding the voltage, and a switching device for switching between outputs from the voltage holding devices. One time or more within one frame time period thereof, the switching is performed between the voltage holding device for a positive polarity and the voltage holding device for a negative polarity.
申请公布号 US6456267(B1) 申请公布日期 2002.09.24
申请号 US19980201898 申请日期 1998.11.30
申请人 HITACHI, LTD. 发明人 SATO HIDEO;MIKAMI YOSHIRO;TSUMURA MAKOTO;MINEMURA TETSURO;NAGAE YOSHIHARU
分类号 G02F1/136;G02F1/133;G02F1/1368;G09G3/36;(IPC1-7):G09G3/36 主分类号 G02F1/136
代理机构 代理人
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