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公开(公告)号:US20160203783A1
公开(公告)日:2016-07-14
申请号:US14966469
申请日:2015-12-11
Applicant: Samsung Display Co., Ltd.
Inventor: JongHee KIM , Cholho KIM , Jaekeun LIM , Youngwan SEO , Chongchul CHAI
CPC classification number: G09G3/3677 , G06F1/04 , G09G3/3648 , G09G3/3696 , G09G2300/0413 , G09G2300/08 , G09G2310/0243 , G09G2310/08 , G09G2320/041 , G09G2330/04 , G09G2330/08 , G11C19/287
Abstract: A gate driving circuit includes first and second driving stages respectively driving first and second gate lines of a display panel. The first driving stage includes output transistors, a first control transistor controlling an electric potential of a control node in response to a signal provided from the second driving stage through an input terminal before a first gate signal is output, and a second control transistor applying a first carry signal to the input electrode of the first control transistor while the first gate signal is output.
Abstract translation: 栅极驱动电路包括分别驱动显示面板的第一和第二栅极线的第一和第二驱动级。 第一驱动级包括输出晶体管,第一控制晶体管,响应于在输出第一栅极信号之前通过输入端从第二驱动级提供的信号控制控制节点的电位;以及第二控制晶体管, 第一输入信号到第一控制晶体管的输入电极,同时输出第一栅极信号。