公开(公告)号：US20190147798A1

公开(公告)日：2019-05-16

申请号：US16053580

申请日：2018-08-02

申请人： Samsung Display Co., Ltd.

发明人： Young In HWANG ,  Elly GIL ,  Jin A LEE ,  Joo Hyeon JO ,  Seong Baik CHU

IPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

摘要： A display device includes: a display panel including a first pixel, a second pixel adjacent to one side of the first pixel, and a third pixel adjacent to the other side of the first pixel; a first scan driver supplying a first signal to the first to third pixels through a first scan line; a second scan driver supplying a second scan signal to the second and third pixels through a second scan line when a first time elapses after the supply of the first scan signal is started; a data driver supplying a data voltage to a plurality of output lines; and a data divider selectively supplying the data voltage to data lines respectively coupled to the first to third pixels. Each of the second and third pixels includes a switching transistor controlled by the second scan signal.

公开(公告)号：US20220302237A1

公开(公告)日：2022-09-22

申请号：US17831297

申请日：2022-06-02

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Young In HWANG ,  Ji Hye KONG ,  Suk Hoon KU ,  Sung Wook KIM ,  Jin A LEE ,  Yun Sik JOO

IPC分类号： H01L27/32 ,  G09G3/3233

摘要： A display device includes pixels. Each of the pixels includes: a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node; a second transistor including a gate electrode connected to a first scan line, a first electrode connected to a data line, and a second electrode connected to the second node; a first sub-transistor including a gate electrode connected to the first scan line, a first electrode connected to the first node, and a second electrode connected to a fourth node; and a second sub-transistor including a gate electrode connected to the first scan line, a first electrode connected to the fourth node, and a second electrode connected to the third node. A channel width of the second sub-transistor is wider than a channel width of the first sub-transistor.

公开(公告)号：US20210225284A1

公开(公告)日：2021-07-22

申请号：US17224203

申请日：2021-04-07

申请人： Samsung Display Co., Ltd.

发明人： Young In HWANG ,  Elly GIL ,  Jin A LEE ,  Joo Hyeon JO ,  Seong Baik CHU

IPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/20

摘要： A display device includes: a display panel including a first pixel, a second pixel adjacent to one side of the first pixel, and a third pixel adjacent to the other side of the first pixel; a first scan driver supplying a first signal to the first to third pixels through a first scan line; a second scan driver supplying a second scan signal to the second and third pixels through a second scan line when a first time elapses after the supply of the first scan signal is started; a data driver supplying a data voltage to a plurality of output lines; and a data divider selectively supplying the data voltage to data lines respectively coupled to the first to third pixels. Each of the second and third pixels includes a switching transistor controlled by the second scan signal.