公开(公告)号：US20210335987A1

公开(公告)日：2021-10-28

申请号：US17226502

申请日：2021-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sunghwan KIM ,  Jinwoo PARK ,  Junghoon SHIM

IPC: H01L27/32 ,  G09G3/3233

Abstract: A display device includes: a first display area comprising main sub-pixels; a second display area comprising pixel groups spaced apart from each other and a transmission portion between the pixel groups, the second display area having a different resolution from that of the first display area; and extension lines between two pixel groups adjacent to each other in a first direction among the pixel groups and extending in the first direction, wherein each of the pixel groups comprises a plurality of auxiliary sub-pixels and a plurality of horizontal lines electrically connected to the plurality of auxiliary sub-pixels and extending in the first direction, and the extension lines are electrically connected to the horizontal lines included in each of the two pixel groups, and a number of the extension lines is less than a number of the horizontal lines.

公开(公告)号：US20170323598A1

公开(公告)日：2017-11-09

申请号：US15584600

申请日：2017-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinwoo PARK ,  Chaehan HYUN ,  Kimyeong EOM ,  Seungwoo SUNG ,  Junghoon SHIM ,  Minkyu WOO

IPC: G09G3/3233 ,  H01L51/50 ,  H01L51/52

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0262 ,  G09G2320/02 ,  G09G2320/043 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/50 ,  H01L51/5203

Abstract: An organic light-emitting display includes a first pixel adjacent to a second pixel and a plurality of driving voltage lines to apply driving voltages to the first pixel and the second pixel. The driving voltage lines extend in a first direction crossing the first pixel and the second pixel and a second direction crossing the first direction. Each of the first and second pixels includes a first driving transistor and a second driving transistor that are symmetrical to each other with respect to a boundary between the first pixel and the second pixel, and a first compensation transistor and a second compensation transistor that are asymmetrical to each other with respect to the boundary.

公开(公告)号：US20240008332A1

公开(公告)日：2024-01-04

申请号：US18470212

申请日：2023-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunghwan KIM ,  Jinwoo PARK ,  Junghoon SHIM

IPC: H10K59/131 ,  G09G3/3233

CPC classification number: H10K59/131 ,  G09G3/3233 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2340/0407 ,  H04N23/57

Abstract: A display device includes: a first display area comprising main sub-pixels; a second display area comprising pixel groups spaced apart from each other and a transmission portion between the pixel groups, the second display area having a different resolution from that of the first display area; and extension lines between two pixel groups adjacent to each other in a first direction among the pixel groups and extending in the first direction, wherein each of the pixel groups comprises a plurality of auxiliary sub-pixels and a plurality of horizontal lines electrically connected to the plurality of auxiliary sub-pixels and extending in the first direction, and the extension lines are electrically connected to the horizontal lines included in each of the two pixel groups, and a number of the extension lines is less than a number of the horizontal lines.

公开(公告)号：US20240397774A1

公开(公告)日：2024-11-28

申请号：US18792032

申请日：2024-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon SHIM ,  Wonkyu KWAK ,  Sunghwan KIM

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/65

Abstract: A display panel includes a substrate including a first area including a transmission area, a second area, and a third area, the second area and the third area being adjacent to the first area; a first pixel group and a second pixel group each disposed in the first area, the transmission area being disposed between the first pixel group and the second pixel group; first connection lines extending in a first direction and electrically connected to first pixels of the first pixel group; second connection lines extending in the first direction and electrically connected to second pixels of the second pixel group; and third connection lines extending in a second direction and disposed in the third area, the third connection lines being electrically connected to the first connection lines and the second connection lines.

公开(公告)号：US20230345781A1

公开(公告)日：2023-10-26

申请号：US18332246

申请日：2023-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon SHIM ,  Wonkyu KWAK ,  Sunghwan KIM

IPC: H10K59/131 ,  H10K59/65 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/65 ,  H10K59/1213

Abstract: A display panel includes a substrate including a first area including a transmission area, a second area, and a third area, the second area and the third area being adjacent to the first area; a first pixel group and a second pixel group each disposed in the first area, the transmission area being disposed between the first pixel group and the second pixel group; first connection lines extending in a first direction and electrically connected to first pixels of the first pixel group; second connection lines extending in the first direction and electrically connected to second pixels of the second pixel group; and third connection lines extending in a second direction and disposed in the third area, the third connection lines being electrically connected to the first connection lines and the second connection lines.

公开(公告)号：US20230020253A1

公开(公告)日：2023-01-19

申请号：US17935800

申请日：2022-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunghwan KIM ,  Jinwoo PARK ,  Junghoon SHIM

IPC: H01L27/32 ,  G09G3/3233

Abstract: A display device includes: a first display area comprising main sub-pixels; a second display area comprising pixel groups spaced apart from each other and a transmission portion between the pixel groups, the second display area having a different resolution from that of the first display area; and extension lines between two pixel groups adjacent to each other in a first direction among the pixel groups and extending in the first direction, wherein each of the pixel groups comprises a plurality of auxiliary sub-pixels and a plurality of horizontal lines electrically connected to the plurality of auxiliary sub-pixels and extending in the first direction, and the extension lines are electrically connected to the horizontal lines included in each of the two pixel groups, and a number of the extension lines is less than a number of the horizontal lines.

公开(公告)号：US20210193781A1

公开(公告)日：2021-06-24

申请号：US17115931

申请日：2020-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon SHIM ,  Wonkyu KWAK ,  Sunghwan KIM

IPC: H01L27/32

Abstract: A display panel includes a substrate including a first area including a transmission area, a second area, and a third area, the second area and the third area being adjacent to the first area; a first pixel group and a second pixel group each disposed in the first area, the transmission area being disposed between the first pixel group and the second pixel group; first connection lines extending in a first direction and electrically connected to first pixels of the first pixel group; second connection lines extending in the first direction and electrically connected to second pixels of the second pixel group; and third connection lines extending in a second direction and disposed in the third area, the third connection lines being electrically connected to the first connection lines and the second connection lines.