发明公开
EP2711921A1 Gate driving circuit, array substrate, and display apparatus
有权
Gate-Treiberschaltung,Arraysubstrat und Anzeigevorrichtung
- 专利标题: Gate driving circuit, array substrate, and display apparatus
- 专利标题(中): Gate-Treiberschaltung,Arraysubstrat und Anzeigevorrichtung
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申请号: EP13184232.0申请日: 2013-09-13
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公开(公告)号: EP2711921A1公开(公告)日: 2014-03-26
- 发明人: Chen, Xi
- 申请人: Beijing Boe Optoelectronics Technology Co. Ltd.
- 申请人地址: No. 8 Xihuanzhonglu, BDA Beijing 100176 CN
- 专利权人: Beijing Boe Optoelectronics Technology Co. Ltd.
- 当前专利权人: Beijing Boe Optoelectronics Technology Co. Ltd.
- 当前专利权人地址: No. 8 Xihuanzhonglu, BDA Beijing 100176 CN
- 代理机构: Brötz, Helmut
- 优先权: CN201220482889U 20120920
- 主分类号: G09G3/32
- IPC分类号: G09G3/32
摘要:
The present disclosure relates to a field of displaying, and particularly to a gate driving circuit, an array substrate, and a display apparatus capable of ensuring that noise can be pulled down immediately once it occurs, and thus increasing a quality of picture and reliability of the display apparatus. The gate driving circuit includes a plurality of cascaded shift registers, wherein an output terminal of the shift register is further connected to two Thin Film Transistors TFTs, wherein sources of the two TFTs are both connected to the output terminal of the shift register, drains of the two TFTs are both connected to a first level signal line VSS, and gates of the two TFTs are input to different control signals respectively, thus ensuring that at least one TFT is turned on when the shift register outputs a switching-off voltage.
公开/授权文献
- EP2711921B1 Gate driving circuit, array substrate, and display apparatus 公开/授权日:2017-07-12
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