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    • 9. 发明授权
    • Organic electroluminescence display and manufacturing method thereof
    • 有机电致发光显示及其制造方法
    • US08633490B2
    • 2014-01-21
    • US13443485
    • 2012-04-10
    • Sang-Il ParkTae-Kyung Ahn
    • Sang-Il ParkTae-Kyung Ahn
    • H01L51/52H01L51/56
    • H01L27/1225H01L27/3248H01L27/3262H01L27/3265H01L27/3276H01L2227/323
    • An organic electroluminescence display including: a gate line disposed on a substrate; a data line crossing the gate line; a TFT connected to the gate and data lines; a capacitor connected to the TFT; and an OLED connected to the TFT. A gate electrode of the TFT and a lower electrode of the capacitor are patterned from a first layer. A gate insulating layer disposed on the gate electrode and an insulating island disposed on the gate line are patterned from a second layer. A semiconductor island disposed on the insulating island and an active layer disposed on the gate insulating layer are patterned from a third layer. An insulating layer is disposed on the TFTs, the capacitor, and between the semiconductor island and the data line. An upper electrode of the capacitor, source/drain electrodes of the TFT, and the data line are patterned from a fourth layer.
    • 一种有机电致发光显示器,包括:设置在基板上的栅极线; 跨越栅极线的数据线; 连接到门和数据线的TFT; 连接到TFT的电容器; 和连接到TFT的OLED。 TFT的栅电极和电容器的下电极从第一层图案化。 设置在栅电极上的栅极绝缘层和设置在栅极线上的绝缘岛从第二层图案化。 设置在绝缘岛上的半导体岛和设置在栅绝缘层上的有源层从第三层图案化。 在TFT,电容器和半导体岛与数据线之间设置绝缘层。 电容器的上电极,TFT的源/漏极和数据线从第四层图案化。