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US08698969B2 Active matrix substrate, method for producing active matrix substrate, liquid crystal panel, method for producing liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver 有权
有源矩阵基板，有源矩阵基板的制造方法，液晶面板，液晶面板的制造方法，液晶显示装置，液晶显示装置，电视接收机

  • Patent Title: Active matrix substrate, method for producing active matrix substrate, liquid crystal panel, method for producing liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver
  • Patent Title (中): 有源矩阵基板，有源矩阵基板的制造方法，液晶面板，液晶面板的制造方法，液晶显示装置，液晶显示装置，电视接收机
  • Application No.: US13254789
    Application Date: 2009-10-30
  • Publication No.: US08698969B2
    Publication Date: 2014-04-15
  • Inventor: Toshihide Tsubata
  • Applicant: Toshihide Tsubata
  • Applicant Address: JP Osaka
  • Assignee: Sharp Kabushiki Kaisha
  • Current Assignee: Sharp Kabushiki Kaisha
  • Current Assignee Address: JP Osaka
  • Agency: Chen Yoshimura LLP
  • Priority: JP2009-052594 20090305
  • International Application: PCT/JP2009/068716 WO 20091030
  • International Announcement: WO2010/100790 WO 20100910
  • Main IPC: G02F1/1343
  • IPC: G02F1/1343 ;  G02F1/1362
Active matrix substrate, method for producing active matrix substrate, liquid crystal panel, method for producing liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver
Abstract:
Disclosed is a liquid crystal panel comprising a scan signal line (16x), a data signal line (15x), and a transistor (12a) that is connected to the scan signal line (16x) and the data signal line (15x), wherein a pixel (101) is provided with pixel electrodes (17a, 17b). The pixel electrode (17a) is connected to the data signal line (15x) through the transistor (12a). The liquid crystal panel also includes a capacitance electrode (37a) which is electrically connected to the pixel electrode (17a). The capacitance electrode (37a) and the pixel electrode (17a) overlap with each other through an insulating film interposed therebetween; the capacitance electrode (37a) and the pixel electrode (17b) overlap with each other through an insulating film interposed therebetween; and the areas of the overlapping portions are equal to each other. Consequently, the yield can be improved in a capacitive coupling type pixel division system active matrix substrate or in a liquid crystal panel comprising the active matrix substrate.
Abstract(Chinese):

公开了一种液晶面板，包括连接到扫描信号线（16x）和数据信号线（15x）的扫描信号线（16x），数据信号线（15x）和晶体管（12a），其中 像素（101）具有像素电极（17a，17b）。 像素电极（17a）通过晶体管（12a）与数据信号线（15x）连接。 液晶面板还包括电连接到像素电极（17a）的电容电极（37a）。 电容电极（37a）和像素电极（17a）之间通过绝缘膜彼此重叠; 电容电极（37a）和像素电极（17b）之间通过绝缘膜彼此重叠; 并且重叠部分的面积彼此相等。 因此，可以在电容耦合型像素分割系统有源矩阵基板或包含有源矩阵基板的液晶面板中提高成品率。

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