公开(公告)号：US20250107300A1

公开(公告)日：2025-03-27

申请号：US18883758

申请日：2024-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Hyeongseok KIM ,  Heejean PARK ,  Sunhwa LEE ,  Mukyung JEON

IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16 ,  H01L27/12

Abstract: A display device includes: a plurality of island portions; first bridge portions connecting island portions adjacent to each other in a first direction, the first bridge portions including a first voltage line, a second voltage line, and a third voltage line; and second bridge portions connecting island portions adjacent to each other in a second direction crossing the first direction, the second bridge portions including a fourth voltage line electrically connected to the first voltage line, a fifth voltage line electrically connected to the second voltage line, and a sixth voltage line electrically connected to the third voltage line. The first voltage line and the fourth voltage line are arranged in a first conductive layer. The second voltage line, the fifth voltage line, the third voltage line, and the sixth voltage line are arranged in a second conductive layer on the first conductive layer.

公开(公告)号：US20230363239A1

公开(公告)日：2023-11-09

申请号：US18177067

申请日：2023-03-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heerim SONG ,  Heejean PARK ,  Yujin LEE ,  Cheol-Gon LEE

IPC: H10K59/65 ,  G06V40/13 ,  H10K59/131 ,  H10K59/121 ,  H10K59/88

CPC classification number: H10K59/65 ,  G06V40/1318 ,  H10K59/1213 ,  H10K59/131 ,  H10K59/88

Abstract: A display device includes a light emitting element, a pixel circuit disposed below the light emitting element and electrically connected to the light emitting element, a first light receiving element disposed adjacent to the light emitting element, a sensing circuit disposed below the first light receiving element and electrically connected to the first light receiving element, a second light receiving element spaced apart from the first light receiving element and electrically connected to the sensing circuit and adjacent to the light emitting element, and a dummy circuit pattern disposed below the second light receiving element.