Level shifting unit, level shifting circuit, metho

专利名称：Level shifting unit, level shifting circuit,

method for driving the level shifting circuit,gate driving circuit and display device

发明人：Zhihao Zhang,Zhihua Sun,Weichao Ma,Xu

Zhang,Guohuo Su,Jianming Wang

申请号：US15519984申请日：20160819公开号：US10229634B2公开日：20190312

专利附图：

摘要：The present disclosure provides a level shifting unit which includes, for example,

a logic control module, an output module, an output control module and a feedbackmodule. The logic control module is connected to a turn-on power supply, a drivingpower supply, an input signal terminal, and the output module. The feedback module isconnected to an enable signal terminal, a signal output terminal, and the output controlmodule. The output control module is connected to the output module and the drivingpower supply. The output module is connected to the signal output terminal. Thefeedback module controls to turn on or turn off the output module through the signalsoutputted from the enable signal terminal and the signal output terminal. If the signalsoutputted by two level shifting units are short circuited, the feedback module controlsthe output control module of the level shifting circuit to be disconnected.

申请人：BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE DISPLAY TECHNOLOGYCO., LTD.

地址：Beijing CN,Beijing CN

国籍：CN,CN

代理机构：Brooks Kushman P.C.

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