公开(公告)号：US20250151568A1

公开(公告)日：2025-05-08

申请号：US18915154

申请日：2024-10-14

Applicant: Samsung Display Co., LTD.

Inventor： Min Ha HWANG ,  Deok Hoi KIM ,  Dae Wook KIM ,  Dong Jin MOON ,  Hyun Joo HWANG

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/131 ,  H10K59/80

Abstract: A display device includes a panel layer including a display area, a light-blocking layer above the panel layer, and defining a light-blocking area surrounding at least a portion of the display area, and an input-sensing layer between the panel layer and the light-blocking layer, defining a sensing area, and including a first conductive layer including a first constant voltage electrode layer, at least a portion of which being in a non-light-blocking area between the light-blocking area and the display area, a second conductive layer including a second constant voltage electrode layer, at least a portion of which being in the non-light-blocking area, and electrically contacting the first constant voltage electrode layer through first through holes in the non-light-blocking area, and a sensing-insulating layer between the first conductive layer and the second conductive layer, and defining the first through holes, wherein distances between adjacent first through holes vary.

公开(公告)号：US20210132742A1

公开(公告)日：2021-05-06

申请号：US17017764

申请日：2020-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungsu LEE ,  Dong Jin MOON ,  Jong-Hwa KIM ,  In Young HAN

IPC: G06F3/044

Abstract: A sensing structure includes: a substrate including a sensing area and a peripheral area located adjacent to the sensing area; a sensing electrode disposed in the sensing area of the substrate; and a first wire disposed in the peripheral area of the substrate, wherein the first wire is connected to the sensing electrode, and the first wire has at least one opening.

公开(公告)号：US20210109616A1

公开(公告)日：2021-04-15

申请号：US16891001

申请日：2020-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Seon PARK ,  Dong Jin MOON ,  Ye Ri JEONG ,  Hwan Hee JEONG ,  In Young HAN

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

Abstract: A display device includes: a display panel having a display area and a non-display area at least partially disposed around the display area; and a touch sensor disposed on the display panel and including a touch sensor area and a touch pad area adjacent to the touch sensor area, wherein the touch sensor includes a plurality of touch electrodes disposed in the touch sensor area, a plurality of touch pads disposed in the touch pad area, and a plurality of touch signal lines electrically connecting the touch electrodes with the touch pads, respectively. The touch signal lines include first line portions overlapping with the touch pads and extending in a second direction intersecting the first direction, and the second line portions being angled relative to the respective first line portions extending in the first direction and connected to the touch electrodes, and the first line portion of the touch signal line has a first length in the second direction different from a second length in the second direction of a first line portion of an adjacent touch signal line.