公开(公告)号：US11616102B2

公开(公告)日：2023-03-28

申请号：US17167431

申请日：2021-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Young Kim ,  Jong Ryuk Park ,  Ji Youn Lee ,  Kwang Sik Lee

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  G09G3/00 ,  H01L51/56

Abstract: Provided is a display device that includes a substrate including a plurality of pixels; a display element layer including a light emitting element provided in each of the pixels; and a touch sensor on the display element layer. The touch sensor may include: a base layer on the display element layer; a first conductive pattern on the base layer; a first insulating layer provided over the first conductive pattern; a second conductive pattern on the first insulating layer; a second insulating layer provided over the second conductive pattern; an intermediate layer on the base layer; and a cover layer provided over the intermediate layer. The intermediate layer and the cover layer may include different materials.