公开(公告)号：US20220164047A1

公开(公告)日：2022-05-26

申请号：US17403100

申请日：2021-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung Bae Kim ,  Tae Joon Kim ,  Jae Woo Choi

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

Abstract: A touch member for a display device includes first and second touch signal lines and an insulating layer between first and second conductive layers. The first touch signal line includes a first sub-touch signal line corresponding to the first conductive layer, and a second sub-touch signal line corresponding to the second conductive layer and connected to the first sub-touch signal line through first and second contact holes penetrating the insulating layer. The second touch signal line includes a third sub-touch signal line corresponding to the first conductive layer, and a fourth sub-touch signal line corresponding to the second conductive layer and connected to the third sub-touch signal line through third and fourth contact holes penetrating the insulating layer. The first and second contact holes are spaced by a first distance, and the third and fourth contact holes are spaced by a second distance less than the first distance.