公开(公告)号：US11315495B2

公开(公告)日：2022-04-26

申请号：US15488259

申请日：2017-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Nam Kim ,  You Mee Hyun ,  Beom Jun Kim ,  Jong Hwan Lee ,  Sung Hoon Lim ,  Duc Han Cho

IPC: G11C19/00 ,  G09G3/3266 ,  G09G3/20 ,  G11C19/28 ,  G09G3/36

Abstract: A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.

公开(公告)号：US20180018920A1

公开(公告)日：2018-01-18

申请号：US15488259

申请日：2017-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Nam Kim ,  You Mee Hyun ,  Beom Jun Kim ,  Jong Hwan Lee ,  Sung Hoon Lim ,  Duc Han Cho

IPC: G09G3/36

CPC classification number: G09G3/3266 ,  G09G3/20 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0223

Abstract: A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.

公开(公告)号：US11237688B2

公开(公告)日：2022-02-01

申请号：US16752882

申请日：2020-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chan Wook Shim ,  Sang Hyuk Kwon ,  Jong Yeul Park ,  Jae Yoon Jung ,  Duc Han Cho ,  Cheol Gon Choi

IPC: G06F3/047 ,  G06F3/044

Abstract: A touch sensing unit includes a base layer including a touch sensing area and a touch peripheral area, a touch electrode disposed in the touch sensing area, a touch line disposed in the touch peripheral area and electrically connected to the touch electrode, an inspection pad disposed in a pad area located at one side of the touch peripheral area, and an inspection thin film transistor disposed in the pad area and electrically connected to the touch line and the inspection pad.

公开(公告)号：US11908417B2

公开(公告)日：2024-02-20

申请号：US17728584

申请日：2022-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang Nam Kim ,  You Mee Hyun ,  Beom Jun Kim ,  Jong Hwan Lee ,  Sung Hoon Lim ,  Duc Han Cho

IPC: G11C19/00 ,  G09G3/3266 ,  G09G3/20 ,  G11C19/28 ,  G09G3/36

CPC classification number: G09G3/3266 ,  G09G3/20 ,  G09G3/3677 ,  G11C19/28 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0223

Abstract: A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.