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公开(公告)号：US20200066211A1
公开(公告)日：2020-02-27
申请号：US16427359
申请日：2019-05-31
发明人： Jae Hoon LEE , Kuk Hwan AHN , Seok Ha HONG
IPC分类号： G09G3/3266 , G09G3/3275 , G09G3/3233
摘要： An nth (where n is a natural number) stage is included in a scan driver of a display. The nth stage includes: a first input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage; a second input circuit for controlling the voltage of the first node in response to a carry signal of a next stage; a first control circuit for controlling a voltage of an output terminal in response to the carry signal of the next stage; an output circuit for outputting an nth scan signal and an nth carry signal in response to the voltage of the first node and a voltage of a second node; and a leakage control circuit for supplying a control voltage to the first input circuit and the second input circuit in response to one of the nth scan signal and the nth carry signal.
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公开(公告)号：US20210027700A1
公开(公告)日：2021-01-28
申请号：US16918454
申请日：2020-07-01
发明人： Byung Ki CHUN , Seung Jae LEE , Hae Kwan SEO , Chang Noh YOON , Soon Dong KIM , Ji Hye KIM , Jun Gyu LEE , Jun Heyung JUNG , Young Wook YOO , Kuk Hwan AHN , Hyun Jun LIM
摘要： A display device including: a first pixel region including first pixels connected to a data line and first scan lines; a second pixel region in contact with the first pixel region at a first boundary and including second pixels connected to the data line and second scan lines; and a third pixel region in contact with the second pixel region at a second boundary and including third pixels connected to the data line and third scan lines, wherein the display device is configured to scale an image displayed in the second pixel region one or more times based on the second pixel region maintaining a folded state.
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