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    • 9. 发明授权
    • Organic light emitting diode display and manufacturing method thereof
    • 有机发光二极管显示及其制造方法
    • US08502211B2
    • 2013-08-06
    • US13172753
    • 2011-06-29
    • Dae-Woo LeeHan-Hee YoonKyoung-Bo Kim
    • Dae-Woo LeeHan-Hee YoonKyoung-Bo Kim
    • H01L33/00
    • H01L27/3267H01L27/3246H01L27/3258H01L51/5206
    • An organic light emitting diode display includes: a substrate having first and second regions; a first thin film transistor (TFT) including source and drain electrodes at the first region; a second TFT including source and drain electrodes at the second region; a protective layer on the first and second TFTs; a planarization layer pattern on the protective layer; a first pixel electrode electrically connected to the source electrode or the drain electrode of the first TFT through a first via contact hole through the protective layer; and a second pixel electrode electrically connected to the source electrode or the drain electrode of the second TFT through a second via contact hole formed through the protective layer and the planarization layer pattern, the planarization layer pattern corresponding to a shape of the second pixel electrode and located between the protective layer and the second pixel electrode.
    • 有机发光二极管显示器包括:具有第一和第二区域的基板; 在所述第一区域包括源电极和漏电极的第一薄膜晶体管(TFT); 第二TFT,包括在第二区域的源极和漏极; 第一和第二TFT上的保护层; 保护层上的平坦化图案; 第一像素电极,通过穿过保护层的第一通孔接触孔电连接到第一TFT的源电极或漏电极; 以及第二像素电极,其通过形成在保护层和平坦化图案上的第二通孔接触孔与第二TFT的源电极或漏电极电连接,平坦化图案对应于第二像素电极的形状, 位于保护层和第二像素电极之间。
    • 10. 发明申请
    • Organic light emitting diode display and method of manufacturing the same
    • 有机发光二极管显示器及其制造方法
    • US20110049523A1
    • 2011-03-03
    • US12805702
    • 2010-08-16
    • Jong-Hyun ChoiJune-Woo LeeKwang-Hae KimKyoung-Bo Kim
    • Jong-Hyun ChoiJune-Woo LeeKwang-Hae KimKyoung-Bo Kim
    • H01L33/00H01L21/02H01L51/50
    • H01L27/1251H01L27/1225H01L27/3262
    • An OLED display including a substrate main body; a first gate electrode and a second semiconductor layer; a gate insulating layer on the first gate electrode and the second semiconductor layer; a first semiconductor layer and a second gate electrode overlying the first gate electrode and the second semiconductor layer, respectively; etching stopper layers contacting portions of the first semiconductor layer; an interlayer insulating layer on the first semiconductor layer and the second gate electrode and including contact holes exposing the plurality of etching stopper layers, respectively; a first source electrode and a first drain electrode on the interlayer insulating layer and the contact holes being indirectly connected to the first semiconductor layer via the etching stopper layers or directly connected to the first semiconductor layer; and a second source electrode and a second drain electrode on the interlayer insulating layer being connected to the second semiconductor layer.
    • 一种OLED显示器,包括:基板主体; 第一栅电极和第二半导体层; 在第一栅电极和第二半导体层上的栅极绝缘层; 分别覆盖所述第一栅电极和所述第二半导体层的第一半导体层和第二栅电极; 蚀刻阻挡层接触第一半导体层的部分; 在所述第一半导体层和所述第二栅电极上的层间绝缘层,并且包括分别暴露所述多个蚀刻停止层的接触孔; 层间绝缘层上的第一源电极和第一漏电极,并且所述接触孔经由所述蚀刻停止层间接地连接到所述第一半导体层,或者直接连接到所述第一半导体层; 并且所述层间绝缘层上的第二源极和第二漏极连接到所述第二半导体层。