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    • 100. 发明授权
    • Liquid crystal display device and method of manufacturing the same
    • 液晶显示装置及其制造方法
    • US08547513B2
    • 2013-10-01
    • US13207153
    • 2011-08-10
    • Dae Hyun KimHyo Sik SongSun Wook Hwang
    • Dae Hyun KimHyo Sik SongSun Wook Hwang
    • G02F1/1368G02F1/139
    • G02F1/133345G02F1/134363G02F2001/13606H01L27/12H01L27/1248H01L27/1288
    • A liquid crystal display device adapted to reduce power consumption and to prevent deterioration of the picture quality is disclosed. The liquid crystal display device includes: a substrate; pixel regions defined by a plurality of gate lines and a plurality of data lines arranged on the substrate which are arranged to intersect with each other on the substrate; thin film transistors each formed at intersections of the pluralities of gate and data lines; pixel electrodes formed in each of the pixel regions; a passivation layer formed on an entire surface of the substrate provided with the thin film transistors, the gate lines, the data lines and the pixel electrodes; and common electrode wirings and common electrode patterns formed on the passivation layer, wherein the passivation layer includes a first portions formed on an gate insulation layer opposite to the thin film transistors, gate lines and data lines, and second portions formed on the pixel regions corresponding to the pixel electrodes in a thinner thickness than that of the first portion.
    • 公开了一种适于降低功耗并防止图像质量恶化的液晶显示装置。 液晶显示装置包括:基板; 由多个栅极线和布置在基板上的多条数据线所限定的像素区域被布置成在基板上相互交叉; 每个在多个栅极和数据线的交点形成的薄膜晶体管; 形成在每个像素区域中的像素电极; 形成在设置有薄膜晶体管的基板的整个表面上的钝化层,栅极线,数据线和像素电极; 以及形成在钝化层上的公共电极布线和公共电极图案,其中钝化层包括形成在与薄膜晶体管,栅极线和数据线相对的栅极绝缘层上的第一部分,以及形成在对应于像素区域的像素区域上的第二部分 以比第一部分的厚度更薄的像素电极。