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    • 7. 发明申请
    • LIQUID CRYSTAL DISPLAY PANEL
    • 液晶显示面板
    • US20140176891A1
    • 2014-06-26
    • US14236421
    • 2012-08-03
    • Yuhko HisadaKatsushige AsadaTetsuya FujikawaAkihiro ShohrakuYuki Yamashita
    • Yuhko HisadaKatsushige AsadaTetsuya FujikawaAkihiro ShohrakuYuki Yamashita
    • G02F1/1343
    • G02F1/134363G02F1/1343G02F1/13439G02F1/136209G02F1/136259
    • The present invention provides a liquid crystal display panel which facilitates laser repair for repairing defects even if an electrode facing a pixel electrode with an insulating film therebetween is a transparent electrode. The liquid crystal display panel of the present invention includes a first substrate having an insulating substrate, a thin film transistor, a scan signal line, a first light-shielding electrode, a first insulating film, a second light-shielding electrode, a second insulating film, a transparent electrode, a third insulating film, and a pixel electrode; a second substrate having an insulating substrate; and a liquid crystal layer sandwiched between the first substrate and the second substrate. The second light-shielding electrode is located between the thin film transistor and the pixel electrode and connected to the pixel electrode through a connecting portion formed through the second insulating film and the third insulating film. The first light-shielding electrode at least partly overlaps with the second light-shielding electrode through the first insulating film. The transparent electrode is in a layer closer to the liquid crystal layer than both a layer including the scan signal line and a layer including the second light-shielding electrode are.
    • 本发明提供了一种液晶显示面板,即使在其间具有绝缘膜的像素电极的电极是透明电极的情况下,也可以促进修复缺陷的激光修复。 本发明的液晶显示面板包括具有绝缘基板,薄膜晶体管,扫描信号线,第一遮光电极,第一绝缘膜,第二遮光电极,第二绝缘体的第一基板 膜,透明电极,第三绝缘膜和像素电极; 具有绝缘基板的第二基板; 以及夹在第一基板和第二基板之间的液晶层。 第二遮光电极位于薄膜晶体管和像素电极之间,并通过第二绝缘膜和第三绝缘膜形成的连接部与像素电极连接。 第一遮光电极通过第一绝缘膜至少部分地与第二遮光电极重叠。 透明电极比包括扫描信号线的层和包括第二遮光电极的层都更靠近液晶层。