发明授权
- 专利标题: Scan driver and driving method thereof
- 专利标题(中): 扫描驱动器及其驱动方法
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申请号: US13449875申请日: 2012-04-18
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公开(公告)号: US08912996B2公开(公告)日: 2014-12-16
- 发明人: Yong-Jae Kim , Bo-Yong Chung , Dong-Beom Lee , Min-Hyuk Choi
- 申请人: Yong-Jae Kim , Bo-Yong Chung , Dong-Beom Lee , Min-Hyuk Choi
- 申请人地址: KR Yongin, Gyeonggi-Do
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin, Gyeonggi-Do
- 代理机构: Lee & Morse, P.C.
- 优先权: KR10-2011-0120914 20111118
- 主分类号: G09G3/36
- IPC分类号: G09G3/36 ; G09G5/00
摘要:
A scan driver including sequentially arranged scan driving blocks, each of the blocks including a first node receiving a signal input into a driving signal input terminal based on a clock signal input into a second-clock-signal input terminal, a second node receiving a clock signal input into a first-clock-signal input terminal, a first transistor including a gate electrode connected to the second node, one electrode receiving an output control signal, and another electrode connected to an output terminal, a second transistor including a gate electrode connected to the first node, one electrode connected to a third-clock-signal input terminal, and another electrode connected to the output terminal, and a third transistor including a gate electrode connected to the third-clock-signal input terminal and one electrode connected to the first node and configured to transfer a voltage of the output terminal to the first node.
公开/授权文献
- US20130127807A1 SCAN DRIVER AND DRIVING METHOD THEREOF 公开/授权日:2013-05-23