公开(公告)号：US20230217755A1

公开(公告)日：2023-07-06

申请号：US18120914

申请日：2023-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  Ji Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L51/00 ,  H01L27/12 ,  G09G3/3266 ,  H01L29/786 ,  G09G3/3225

CPC classification number: H10K59/131 ,  H10K59/124 ,  H10K59/1213 ,  H10K77/111 ,  G09G3/3225 ,  G09G3/3266 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1225 ,  H01L27/1251 ,  H01L29/7869 ,  H01L29/78651 ,  H10K2102/311

Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.

公开(公告)号：US20230240103A1

公开(公告)日：2023-07-27

申请号：US17888673

申请日：2022-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Young Soo YOON ,  Dae Suk KIM ,  Yang Hee KIM ,  Hyun Chol BANG ,  Il Goo YOUN ,  Bong Won LEE ,  So Young LEE ,  Su Kyo JUNG

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/323 ,  H01L27/3218

Abstract: A display panel comprises a first data line, a second data line electrically insulated from the first data line, and a first data connection line electrically connected to the first data line and disposed closer to the second data line than to the first data line in a first direction. The first data line, the second data line, and the first data connection line each comprise a line member extending in a second direction different from the first direction and comprise a first protrusion and a second protrusion both protruding from the line member and being wider than the line member in the first direction.

公开(公告)号：US20220140054A1

公开(公告)日：2022-05-05

申请号：US17348203

申请日：2021-06-15

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  So Young LEE ,  Seung Woo SUNG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device according to an embodiment includes a substrate including a display area, a first peripheral area disposed outside the display area, and a second peripheral area disposed between the display area and the first peripheral area; a common voltage supply line disposed on the first peripheral area and the second peripheral area of the substrate; and a common electrode electrically connected to the common voltage supply line, wherein the common voltage supply line includes a first opening disposed in the first peripheral area; and a second opening disposed in the second peripheral area, and the first opening and the second opening are different in size or arrangement.

公开(公告)号：US20210376040A1

公开(公告)日：2021-12-02

申请号：US17161876

申请日：2021-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  Ji Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.

公开(公告)号：US20210159298A1

公开(公告)日：2021-05-27

申请号：US16952489

申请日：2020-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Il Goo YOUN ,  Ji-Eun LEE ,  Jun Young JO ,  Min Hee CHOI

IPC: H01L27/32 ,  G09G3/3258

Abstract: A display device includes a pixel structure disposed in a display area, a first signal line disposed in a peripheral area adjacent to the display area, a second signal line which overlaps the first signal line in a plan view and extends in the same direction as the first signal line, a driving circuit part disposed in the peripheral area and electrically connected to the first signal line and the second signal line, and a first shielding pattern disposed between the first signal line and the second signal line.

公开(公告)号：US20240065063A1

公开(公告)日：2024-02-22

申请号：US18500590

申请日：2023-11-02

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo YOUN ,  So Young LEE ,  Seung Woo SUNG

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/123

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/123

Abstract: A display device according to an embodiment includes a substrate including a display area, a first peripheral area disposed outside the display area, and a second peripheral area disposed between the display area and the first peripheral area; a common voltage supply line disposed on the first peripheral area and the second peripheral area of the substrate; and a common electrode electrically connected to the common voltage supply line, wherein the common voltage supply line includes a first opening disposed in the first peripheral area; and a second opening disposed in the second peripheral area, and the first opening and the second opening are different in size or arrangement.

公开(公告)号：US20230240105A1

公开(公告)日：2023-07-27

申请号：US18097135

申请日：2023-01-13

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Chol BANG ,  Dae Suk KIM ,  Yanghee KIM ,  Young-Soo YOON ,  Il Goo YOUN ,  Bong Won LEE ,  So Young LEE ,  Sukyo JUNG

IPC: H10K59/131 ,  H01L21/66 ,  G01R31/28

CPC classification number: H10K59/131 ,  H01L22/32 ,  G01R31/2884

Abstract: A display device includes a substrate including a first display area, a second display area, and a non-display area, a plurality of first signal lines extending in a first direction and disposed in the first display area, a plurality of second signal lines extending from the non-display area in the first direction and disposed in the second display area, a plurality of connection lines connected to the first signal lines and extending to the non-display area via the first display area and the second display area, and a test circuit portion disposed in the non-display area. At least some of the plurality of connection lines and at least some of the second signal lines are electrically the test circuit portion.