Liquid crystal display and method of driving the same
    1.
    发明公开
    Liquid crystal display and method of driving the same 审中-公开
    液晶显示器及其驱动方法

    公开(公告)号:EP2202719A3

    公开(公告)日:2010-08-25

    申请号:EP09011359.8

    申请日:2009-09-04

    IPC分类号: G09G3/36

    摘要: A liquid crystal display includes a timing controller (200) and a liquid crystal panel (100). The timing controller (200) sequentially receives first through third primitive image signals (DAT1,DAT2,DAT3) and sequentially outputs first through third corrected image signals (DAT1',DAT2',DAT3'). The liquid crystal panel (100) displays an image based on the first through third corrected image signals (DAT1',DAT2',DAT3'). The timing controller (200) generates a first converted image signal (tDAT1) having a first gray level based on the first primitive image signal (DAT1) and stores the first converted image signal (tDAT1). The second primitive image signal (DAT2) has a second gray level and the timing controller (200) generates a second converted image signal (tDAT2) having a third gray level higher than the second gray level when the second gray level is lower than the first gray level. The timing controller (200) generates the third corrected image signal (DAT3') using the second converted image signal (tDAT2) and the third primitive image signal (DAT3).

    摘要翻译: 液晶显示器包括时序控制器(200)和液晶面板(100)。 定时控制器(200)顺序地接收第一至第三原始图像信号(DAT1,DAT2,DAT3)并顺序输出第一至第三校正图像信号(DAT1',DAT2',DAT3')。 液晶面板(100)基于第一至第三校正图像信号(DAT1',DAT2',DAT3')显示图像。 时序控制器(200)基于第一原始图像信号(DAT1)产生具有第一灰度级的第一变换图像信号(tDAT1)并存储第一变换图像信号(tDAT1)。 当第二灰度级低于第一灰度级时,第二原始图像信号(DAT2)具有第二灰度级,并且时序控制器(200)产生具有比第二灰度级高的第三灰度级的第二转换图像信号(tDAT2) 灰度级。 定时控制器(200)使用第二转换图像信号(tDAT2)和第三原始图像信号(DAT3)产生第三校正图像信号(DAT3')。

    Liquid crystal display and method of driving the same
    2.
    发明公开
    Liquid crystal display and method of driving the same 审中-公开
    Flüssigkristallanzeigeund Ansteuerverfahrendafür

    公开(公告)号:EP2202719A2

    公开(公告)日:2010-06-30

    申请号:EP09011359.8

    申请日:2009-09-04

    IPC分类号: G09G3/36

    摘要: A liquid crystal display includes a timing controller (200) and a liquid crystal panel (100). The timing controller (200) sequentially receives first through third primitive image signals (DAT1,DAT2,DAT3) and sequentially outputs first through third corrected image signals (DAT1',DAT2',DAT3'). The liquid crystal panel (100) displays an image based on the first through third corrected image signals (DAT1',DAT2',DAT3'). The timing controller (200) generates a first converted image signal (tDAT1) having a first gray level based on the first primitive image signal (DAT1) and stores the first converted image signal (tDAT1). The second primitive image signal (DAT2) has a second gray level and the timing controller (200) generates a second converted image signal (tDAT2) having a third gray level higher than the second gray level when the second gray level is lower than the first gray level. The timing controller (200) generates the third corrected image signal (DAT3') using the second converted image signal (tDAT2) and the third primitive image signal (DAT3).

    摘要翻译: 液晶显示器包括定时控制器(200)和液晶面板(100)。 定时控制器(200)依次接收第一至第三原始图像信号(DAT1,DAT2,DAT3),并顺序输出第一至第三校正图像信号(DAT1',DAT2',DAT3')。 液晶面板(100)基于第一至第三校正图像信号(DAT1',DAT2',DAT3')显示图像。 定时控制器(200)基于第一原始图像信号(DAT1)生成具有第一灰度级的第一转换图像信号(tDAT1),并存储第一转换图像信号(tDAT1)。 第二原始图像信号(DAT2)具有第二灰度级,并且当第二灰度级低于第二灰度级时,定时控制器(200)生成具有比第二灰度级高的第三灰度级的第二转换图像信号(tDAT2) 灰度级。 定时控制器(200)使用第二转换图像信号(tDAT2)和第三原始图像信号(DAT3)产生第三校正图像信号(DAT3')。