ARRAY SUBSTRATE, LCD DEVICE AND DRIVING METHOD,申请号US201314059883-传众专利搜索

ARRAY SUBSTRATE, LCD DEVICE AND DRIVING METHOD

申请公布号：US2014111099(A1)

申请号：US201314059883

申请日期：2013.10.22

申请公布日期：2014.04.24

申请人：

BOE TECHNOLOGY GROUP CO., LTD.

发明人：LIU YAOHU

分类号：H01L27/12;H05B37/02

主分类号：H01L27/12

摘要：In an embodiments of the present invention, since two pixel electrodes are arranged in the pixel unit and each of the pixel electrodes is respectively controlled by a corresponding TFT, the rotation direction of the liquid crystal molecules may be controlled by the voltage difference between the two pixel electrodes, while the voltage on the pixel electrodes of other pixel units in the array substrate is not affected, so that the greenish phenomenon can be avoided. Furthermore, since the two TFTs for controlling the two pixel electrodes respectively may have same parasitic capacitor when the pixel unit is turned off, the voltage difference between the two pixel electrodes is kept unchanged, and thus the occurrence of the image flickering can be avoided.