公开(公告)号：US20210333946A1

公开(公告)日：2021-10-28

申请号：US17230176

申请日：2021-04-14

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Jin Bok YANG ,  Gun Young LEE

IPC: G06F3/044

Abstract: A touch sensor according to an embodiment of the present disclosure includes a substrate layer, sensing electrodes formed on the substrate layer, at least one device hole penetrating through at least one of the sensing electrodes, a barrier wall pattern formed along a periphery of the device hole, and an extension pattern disposed in the device hole to be connected to the barrier wall pattern. Defects caused by an external static electricity in the device hole can be prevented by the barrier wall pattern and the extension pattern.

公开(公告)号：US20210303123A1

公开(公告)日：2021-09-30

申请号：US17210640

申请日：2021-03-24

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Ju In YOON ,  Sungwoo YU ,  Gun Young LEE

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch sensor includes a base layer and a wiring formed in a display area among a vertex region of the base layer and made of a transparent or translucent material at least partially.