公开(公告)号：US20170212629A1

公开(公告)日：2017-07-27

申请号：US15254381

申请日：2016-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhaeng CHO ,  Jiwon Han ,  Ki-hyun Cho

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A display apparatus including: a display panel including a base member; a first touch electrode disposed on the base member and extending in a first direction; a second touch electrode including touch patterns spaced apart from one another in a second direction crossing the first direction and a bridge pattern connecting two of the touch patterns adjacent to each other in the second direction, the touch patterns being disposed on the base member and spaced apart from the first touch electrode; and a dummy pattern disposed between the first touch electrode and the second touch electrode. The first touch electrode includes a first mesh pattern and first peripheral patterns protruding from the first mesh pattern, and a peripheral border of the first peripheral patterns has an obtuse angle or a curved shape.

公开(公告)号：US10416819B2

公开(公告)日：2019-09-17

申请号：US15468076

申请日：2017-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-hyun Cho ,  Seungrok Lee

IPC: G06F3/041 ,  G06F3/044

Abstract: Provided is a touch panel including first sensing electrodes, second sensing electrodes, first organic patterns, second organic patterns, and bridges. Each of the first sensing electrodes and each of the second sensing electrodes include silver nano wires. The second sensing electrodes are spaced apart from the first sensing electrodes. The first organic patterns are disposed on the first sensing electrodes to correspond to the first sensing electrodes, and each of the first organic patterns includes at least one contact hole. The second organic patterns are disposed on the second sensing electrodes to correspond to the second sensing electrodes. Each of the bridges includes a first bridge layer and a second bridge layer. The first bridge layer overlaps the contact hole and includes a metal. The second bridge layer partially overlaps the first bridge layer, and includes transparent conductive oxide.