发明名称 GATE DRIVER CIRCUIT AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME
摘要 The present invention provides a gate driving unit to prevent degradation of a display quality and a liquid crystal display including the same. To this end, in a gate driving unit including multiple shift registers sequentially outputting an output signal by a start signal, each shift register comprises: a first transistor connected between a first start signal input terminal and a Q node; a second transistor connected among the Q node, a third output signal input terminal and a low voltage input terminal; a third transistor connected among a first clock signal input terminal, the Q node, a first output signal output terminal; a fourth transistor connected among a third clock signal input terminal, the low voltage input terminal and a source terminal of the third transistor; a fifth transistor connected between a drain terminal of the third transistor and the first output signal output terminal; a capacitor connected between the Q node and the source terminal of the third transistor; a sixth transistor connected between the first clock signal input terminal and a QB node; a seventh transistor connected among the QB node, the low voltage input terminal and the first output signal output terminal; and an eighth transistor connected among the Q node, the QB node and the low voltage input terminal.
申请公布号 KR20160083352(A) 申请公布日期 2016.07.12
申请号 KR20140194312 申请日期 2014.12.30
申请人 LG DISPLAY CO., LTD. 发明人 JI, HYE LIM;MOON, TAE WOONG
分类号 G09G3/36 主分类号 G09G3/36
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