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    • 10. 发明申请
    • LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    • 液晶显示及其驱动方法
    • US20120169694A1
    • 2012-07-05
    • US13154463
    • 2011-06-07
    • Young-Ran ChuangChing-Huan LinNorio Sugiura
    • Young-Ran ChuangChing-Huan LinNorio Sugiura
    • G09G5/00G02F1/1368G09G3/36G02F1/1343
    • G09G3/3655G09G3/3659G09G2300/0809G09G2300/0876G09G2320/0247
    • A liquid crystal display includes a first switch for outputting a first electrode voltage according to a first data signal and a first gate signal, a second switch for outputting a second electrode voltage according to a second data signal and the first gate signal, a liquid crystal capacitor for controlling liquid-crystal transmittance according to the difference between the first and second electrode voltages, a first storage capacitor for storing the first electrode voltage, a third switch, a second storage capacitor for storing the second electrode voltage, and a fourth switch. The third switch controls the operation of furnishing a first common voltage to the first storage capacitor according to a second gate signal, for adjusting the first electrode voltage. The fourth switch controls the operation of furnishing a second common voltage to the second storage capacitor according to the second gate signal, for adjusting the second electrode voltage.
    • 液晶显示器包括:第一开关,用于根据第一数据信号和第一栅极信号输出第一电极电压;第二开关,用于根据第二数据信号和第一栅极信号输出第二电极电压;液晶 用于根据第一和第二电极电压之间的差异控制液晶透射率的电容器,用于存储第一电极电压的第一存储电容器,第三开关,用于存储第二电极电压的第二存储电容器和第四开关。 第三开关控制根据第二栅极信号向第一存储电容器提供第一公共电压的操作,用于调整第一电极电压。 第四开关控制根据第二栅极信号向第二存储电容器提供第二公共电压的操作,用于调整第二电极电压。