- 专利标题: Gate driver and display device including the same
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申请号: US17205203申请日: 2021-03-18
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公开(公告)号: US11574596B2公开(公告)日: 2023-02-07
- 发明人: Hai Jung In
- 申请人: SAMSUNG DISPLAY CO., LTD.
- 申请人地址: KR Yongin-si
- 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-si
- 代理机构: Cantor Colburn LLP
- 优先权: KR10-2020-0068442 20200605
- 主分类号: G09G3/3266
- IPC分类号: G09G3/3266
摘要:
A display device includes gate lines and pixels connected to the gate lines. The display device includes stages which provide gate signals to the gate lines, and first and second gate power lines which transfer a first voltage to the stages. A first stage among the stages includes a first node controller and a first output unit. The first node controller is connected to the second gate power line, and controls a voltage of a first control node. The first output unit is connected to the first gate power line, and outputs a first voltage of the first gate power line as a gate signal in response to a voltage of the first control node.
公开/授权文献
- US20210383760A1 GATE DRIVER AND DISPLAY DEVICE INCLUDINGTHE SAME 公开/授权日:2021-12-09
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