公开(公告)号：US20250063902A1

公开(公告)日：2025-02-20

申请号：US18624671

申请日：2024-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGSIK YUN ,  HEE-SANG PARK ,  JU-YEON SEO

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/80

Abstract: A display device including a substrate including a display area, and a non-display area adjacent to the display area, a first dam in the non-display area above the substrate, and a second dam in the non-display area above the substrate, more adjacent to an edge of the non-display area than the first dam, and including a first organic layer above the substrate, and a second organic layer above the first organic layer, and spaced from a first side of the first organic layer facing the first dam.

公开(公告)号：US20230292558A1

公开(公告)日：2023-09-14

申请号：US18170480

申请日：2023-02-16

Applicant: Samsung Display Co., LTD.

Inventor： KIHO BANG ,  HEE-SANG PARK ,  EUNHYE KIM ,  INHYUCK YEO ,  EUNAE JUNG ,  WONSUK CHOI

IPC: H10K59/124 ,  H10K59/131 ,  H10K59/80 ,  H10K59/40

CPC classification number: H10K59/124 ,  H10K59/131 ,  H10K59/87 ,  H10K59/40

Abstract: A display device includes: a first conductive layer including a gate electrode on an active layer in a display area and a first pad electrode on the substrate in a pad area; a second conductive layer on the first conductive layer in the display area and connected to the active layer; a third conductive layer on the second conductive layer in the display area and including a first connection electrode; a fourth conductive layer on the third conductive layer in the display area and including a second connection electrode connected to the first connection electrode; a light emitting element on the fourth conductive layer in the display area and connected to the second connection electrode; and an upper touch layer including an upper touch electrode on the light emitting element in the display area and a second pad electrode electrically connected to the first pad electrode in the pad area.