LIQUID CRYSTAL DISPLAY DEVICE
    58.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20140211138A1

    公开(公告)日:2014-07-31

    申请号:US14115050

    申请日:2013-01-29

    申请人: DIC CORPORATION

    IPC分类号: G02F1/1335

    摘要: There is provided a liquid crystal display device capable of preventing a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and resolving the problem of display defects such as white spots, alignment unevenness, image sticking, and the like. The liquid crystal display device prevents a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and suppressing the occurrence of display defects such as image sticking and the like. The liquid crystal display device is thus useful for a VA-mode or PSVA-mode liquid crystal display device for active matrix driving. The application of the device includes liquid crystal display devices such as liquid crystal TVs, monitors, cellular phones, and smart phones.

    摘要翻译: 提供了一种能够防止液晶层的电压保持率(VHR)降低和离子密度(ID)增加的液晶显示装置,并且解决了诸如白点,取向不均匀性,图像等显示缺陷的问题 粘贴等。 液晶显示装置防止液晶层的电压保持率(VHR)的降低和离子密度(ID)的增加,并且抑制诸如图像残留等的显示缺陷的发生。 因此,液晶显示装置对于用于有源矩阵驱动的VA模式或PSVA模式液晶显示装置是有用的。 该装置的应用包括诸如液晶电视,监视器,蜂窝电话和智能电话的液晶显示装置。