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公开(公告)号：EP3477646A1
公开(公告)日：2019-05-01
申请号：EP18833817.2
申请日：2018-04-25
发明人： MI, Lei , WANG, Shijun , XUE, Yanna , BAO, Zhiying , ZHANG, Yong , XIAO, Wenjun , BAI, Lu , HUA, Gang , WANG, Jingpeng , FANG, Haobo
IPC分类号： G11C19/28
摘要： The present disclosure provides a shift register unit, a driving method thereof, a gate driving circuit and a display device. The shift register unit includes a pull-up node state maintenance circuitry connected to a pull-up node and a first control voltage input end, and configured to control the pull-up node to be electrically connected to, or electrically disconnected from, the first control voltage input end in accordance with a potential at the pull-up node and an input potential at the first control voltage input end.
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公开(公告)号：EP3549125A1
公开(公告)日：2019-10-09
申请号：EP17826407.3
申请日：2017-06-16
发明人： MI, Lei , WANG, Shijun , XUE, Yanna
IPC分类号： G09G3/20
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公开(公告)号：EP3817052A1
公开(公告)日：2021-05-05
申请号：EP19825780.0
申请日：2019-04-24
发明人： ZHANG, Yong , HUA, Gang , XUE, Yanna , LIN, Jian , BAO, Zhiying , MI, Lei , BAI, Lu , FANG, Haobo , WANG, Jingpeng , ZHANG, Limin
IPC分类号： H01L27/146
摘要： A flat panel detector is provided, which includes a substrate and a plurality of photodiodes on the substrate. The flat panel detector further includes a first transparent conductive layer disposed on a side of the photodiodes away from the substrate. An orthographic projection of the first transparent conductive layer on the substrate at least partially overlaps the orthographic projection of each photodiode of the plurality of photodiodes on the substrate. The flat panel detector can mitigate or reduce the influence of external static electricity and improve the working stability.
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