公开(公告)号：US20200302875A1

公开(公告)日：2020-09-24

申请号：US16779343

申请日：2020-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Sung PARK ,  Won Jang KI ,  Dae Hyun NOH ,  Min Su LEE ,  Seung Bin LEE

IPC: G09G3/3266 ,  G09G3/3275

Abstract: A display device includes: a display panel including a plurality of pixels; a scan driver configured to supply a scan signal to the pixels through a scan line; and a timing controller configured to control a pulse width of the scan signal according to a display luminance of the display panel.

公开(公告)号：US20210367122A1

公开(公告)日：2021-11-25

申请号：US17176996

申请日：2021-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Sung PARK ,  Hyun Woo KIM ,  Dae Hyun NOH ,  Seung Bin LEE

IPC: H01L33/62 ,  H01L27/15 ,  G09G3/32

Abstract: A display device includes a substrate. The substrate has a trench portion recessed inward at a side, and includes a first display area, a second display area and a third display area, the second and third display areas being protruded from a first side of the first display area with the trench portion interposed therebetween, and a peripheral area around the display area. First gate lines, second gate lines, and third gate lines are respectively on the first display area, the second display area, and the third display area, and are respectively coupled to first pixels, second pixels, and third pixels. First, second, and third gate drivers are respectively to sequentially provide first gate signals, second gate signals, and third gate signals to the first gate lines, second gate lines, and third gate lines. The third gate driver is on the peripheral area between the first and second display areas.

公开(公告)号：US20210327362A1

公开(公告)日：2021-10-21

申请号：US17208648

申请日：2021-03-22

Applicant: Samsung Display Co., LTD.

Inventor： Yong Sung PARK ,  Hyun Woo KIM ,  Dae Hyun NOH ,  Seung Bin LEE

IPC: G09G3/3266 ,  H01L27/32 ,  G09G3/3233

Abstract: A display device includes a display panel including a first display area; a second display area protruding in a first direction from the first display area; and a first non-display area adjacent to a side of the second display area. Each of the first display area and the second display area includes subpixels that display an image and scan lines electrically connected to the subpixels. The first non-display area includes dummy pixels; a common scan line electrically connected to the dummy pixels; load matching switch elements respectively disposed between the scan lines and the common scan line; and a load matching driving circuit that outputs load matching control signals to control turn-on and turn-off of the load matching switch elements.

公开(公告)号：US20240414992A1

公开(公告)日：2024-12-12

申请号：US18597740

申请日：2024-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung Chul LIM ,  Dae Hyun NOH ,  Dong Hyun LEE ,  Rac Yong CHOI ,  Deuk Jong KIM ,  Hye Jin KIM ,  Wan Heui LEE ,  Tae Kyung YIM ,  Chae Kyung JUNG

IPC: H10K59/80 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40

Abstract: A display device includes a sensor layer including an active area and a non-active area at least partially surrounding the active area. A first sensor electrode is disposed in the active area of the sensor layer. A first wire is disposed in the non-active area of the sensor layer. The first wire includes a first wiring portion electrically connected to the first sensor electrode, having at least a part thereof extending in a first direction, and including at least two wiring layers, and a second wiring portion electrically connected to the first wiring portion, extending in a second direction crossing the first direction, and including a single wiring layer.

公开(公告)号：US20210327361A1

公开(公告)日：2021-10-21

申请号：US16952832

申请日：2020-11-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Sung PARK ,  Dae Hyun NOH

IPC: G09G3/3266

Abstract: A display device including: first pixels connected to a first write line and a first compensation line; second pixels connected to a second write line and a second compensation line; third pixels connected to a third write line and a third compensation line; fourth pixels connected to a fourth write line and a fourth compensation line; fifth pixels connected to a fifth write line and a fifth compensation line; sixth pixels connected to a sixth write line and a sixth compensation line; seventh pixels connected to a seventh write line and a seventh compensation line; and eighth pixels connected to an eighth write line and an eighth compensation line, the first to fourth compensation lines are connected to a first node, the fifth and sixth compensation lines are connected to a second node, the seventh and eighth compensation lines are connected to a third node.