发明名称 Gate driving circuit and display device having the gate driving circuit
摘要 A gate driving circuit includes a first shift register and a second shift register for driving odd gate lines. The first shift register includes a first plurality of cascade-connected stages that sequentially output a plurality of first gate signals. A first stage of the first shift register receives a first vertical start signal. The second shift register includes a second plurality of cascade-connected stages to sequentially output a plurality of second gate signals. The first stage of the second shift register receives an output signal of the first stage of the first shift register as its vertical start signal. A data charging rate may be improved by ensuring the timing margin of each gate signal, so that the driving reliability of the gate driving circuit may be improved.
申请公布号 US8654055(B2) 申请公布日期 2014.02.18
申请号 US20090539095 申请日期 2009.08.11
申请人 KIM HAK-GYU;PARK YOUNG-JOO;LIM JI-SUK;SAMSUNG DISPLAY CO., LTD. 发明人 KIM HAK-GYU;PARK YOUNG-JOO;LIM JI-SUK
分类号 G09G3/36 主分类号 G09G3/36
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