发明名称 Logic gate, scan driver and organic light emitting diode display using the same
摘要 A logic gate includes a first driver to receive an input signal, and to control a connection between a first power source and a first node in correspondence with the input signal, a second driver coupled to the first node and a second power source, and to control a voltage of the first node, a third driver to control a connection between an output terminal and the first power source in correspondence with the voltage of the first node, a control transistor to control a connection between the third driver and the second power source, a fourth driver to control a connection between a gate electrode of the control transistor and the second power source, and a second capacitor between a first electrode of the control transistor and the gate electrode of the control transistor, wherein the transistors are a same type of MOS transistor.
申请公布号 US2008036497(A1) 申请公布日期 2008.02.14
申请号 US20070826321 申请日期 2007.07.13
申请人 CHUNG BO YONG;LEE WANG JO;KIM HYUNG SOO;CHOI SANG MOO 发明人 CHUNG BO YONG;LEE WANG JO;KIM HYUNG SOO;CHOI SANG MOO
分类号 H03K19/0944 主分类号 H03K19/0944
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