公开(公告)号：US20210294460A1

公开(公告)日：2021-09-23

申请号：US17062634

申请日：2020-10-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Jin Yang ,  Hyun Sik Park ,  Tae lk Kim

IPC: G06F3/044 ,  G06F3/041

Abstract: Provided herein is a display device including a base layer having a non-sensing area and a sensing area configured to surround the non-sensing area, a touch sensor disposed on the sensing area of the base layer, an optical structure disposed on the base layer, and a polarization layer disposed on the touch sensor so as to overlap the sensing area. The touch sensor and the optical structure include a first through hole located in the non-sensing area, and the non-sensing area includes a first area corresponding to the first through hole and a second area configured to surround the first area. The optical structure is disposed in the second area, and includes an optical pattern including a plurality of openings.

公开(公告)号：US20230315236A1

公开(公告)日：2023-10-05

申请号：US18206588

申请日：2023-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Jin YANG ,  Tae lk Kim ,  Hyun Sik Park ,  Chun Gi You ,  Sung Ho Cho

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04111

Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.