Invention Application
US20110317117A1 ARRAY SUBSTRATE FOR WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY DEVICE AND MEHOD OF MANUFACTURING THE SAME 有权
用于观察角度液晶显示装置的阵列基板及其制造方法

  • Patent Title: ARRAY SUBSTRATE FOR WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY DEVICE AND MEHOD OF MANUFACTURING THE SAME
  • Patent Title (中): 用于观察角度液晶显示装置的阵列基板及其制造方法
  • Application No.: US13167523
    Application Date: 2011-06-23
  • Publication No.: US20110317117A1
    Publication Date: 2011-12-29
  • Inventor: Jeong-Oh KIMJong-Won MOONJung-Il LEE
  • Applicant: Jeong-Oh KIMJong-Won MOONJung-Il LEE
  • Priority: KR10-2010-0059886 20100624
  • Main IPC: G02F1/1343
  • IPC: G02F1/1343 H01J9/24
ARRAY SUBSTRATE FOR WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY DEVICE AND MEHOD OF MANUFACTURING THE SAME
Abstract:
An array substrate for a wide viewing angle liquid crystal display device includes a gate line on a substrate, a data line crossing the gate line to define a pixel region, a thin film transistor electrically connected to the gate and data lines, a pixel electrode in the pixel region and connected to the drain electrode, the pixel electrode including two parts and an opening portion therebetween, a first common electrode in the opening portion, the first common electrode disposed on a same layer as the pixel electrode, a passivation layer on the pixel electrode and the first common electrode, the passivation layer having a common contact hole exposing the first common electrode, and a second common electrode on the passivation layer and connected to the first common electrode though the common contact hole, the second common electrode including first openings corresponding to the pixel electrode and a second opening corresponding to the opening portion.
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