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    • 25. 发明授权
    • Display substrate and method of manufacturing the display substrate
    • 显示基板和制造显示基板的方法
    • US08735890B2
    • 2014-05-27
    • US13328658
    • 2011-12-16
    • Ki-Won KimJe-Hun LeeSung-Haeng ChoWoo-Geun LeeKap-Soo YoonDo-Hyun KimSeung-Ha Choi
    • Ki-Won KimJe-Hun LeeSung-Haeng ChoWoo-Geun LeeKap-Soo YoonDo-Hyun KimSeung-Ha Choi
    • H01L29/786
    • H01L27/1225H01L27/1288
    • In a display substrate and a method of manufacturing the display substrate, the display substrate includes a data line, a channel pattern, an insulating pattern and a pixel electrode. The data line extends in a direction on a base substrate. The channel pattern is disposed in a separate region between an input electrode connected to the data line and an output electrode spaced apart from the input electrode. The channel pattern makes contact with the input electrode and the output electrode on the input and output electrodes. The insulating pattern is spaced apart from the channel pattern on the base substrate and includes a contact hole exposing the output electrode. The pixel electrode is formed on the insulating pattern to make contact with the output electrode through the contact hole. Thus, a damage of the oxide semiconductor layer may be minimized and a manufacturing process may be simplified.
    • 在显示基板和显示基板的制造方法中,显示基板包括数据线,通道图案,绝缘图案和像素电极。 数据线沿着基底基板上的方向延伸。 通道图案设置在与数据线连接的输入电极和与输入电极间隔开的输出电极之间的分离区域中。 通道图案与输入电极和输出电极上的输出电极接触。 绝缘图案与基底基板上的沟道图案间隔开,并且包括暴露输出电极的接触孔。 像素电极形成在绝缘图案上,以通过接触孔与输出电极接触。 因此,可以使氧化物半导体层的损伤最小化,并且可以简化制造工艺。