专利名称：GOA circuit based on LTPS semiconductor
thin film transistor
发明人：Yafeng Li申请号：US14907817申请日：20151229公开号：US09841620B2公开日：20171212
专利附图：
摘要：The present invention provides a GOA circuit based on LTPS semiconductor thinfilm transistor to control the voltage levels of the first node, the second node and thethird node (Q(n), P(n), P(n)) with the forward scan direct current control signal (UD) and
the backward scan direct current control signal (DU). The clock signal (CK(M)) is merely incharge of the output of the GOA unit of corresponding stage, which can effectivelyreduce the loading of the clock signal. It ensures that the entire loading of the clocksignal after the GOA units of multiple stages are coupled to promote the output stabilityof the GOA circuit, and to realize the forward-backward scan of the GOA circuit.
申请人：Wuhan China Star Optoelectronics Technology Co., Ltd.
地址：Wuhan CN
国籍：CN
代理人：Leong C. Lei
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