公开(公告)号：US10990233B2

公开(公告)日：2021-04-27

申请号：US16839325

申请日：2020-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Kiwook Kim ,  Kyongtae Park ,  Hyesong Kwun ,  Dae-won Lee ,  Donghoon Jeong ,  Won-kyu Kwak ,  Kwangmin Kim ,  JoongSoo Moon ,  Changkyu Jin ,  Kyu-sik Cho ,  Sungho Cho

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  H01L51/52 ,  H01L23/00 ,  G06F3/044

Abstract: A display apparatus includes a substrate including a display region and a non-display region, a display element layer, a pad group, a touch electrode layer, and a touch insulating layer. The display element layer includes display elements provided in the display region in a plan view. The pad group may include output pads provided on substrate and provided in the non-display region in the plan view. The touch electrode layer is provided on the display element layer. The touch insulating layer is provided on the display element layer and contacts the touch electrode layer. An intaglio pattern is provided in the touch insulating layer overlapped with the non-display region, and the intaglio pattern is not overlapped with the pad group.

公开(公告)号：US11360621B2

公开(公告)日：2022-06-14

申请号：US17240054

申请日：2021-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Kiwook Kim ,  Kyongtae Park ,  Hyesong Kwun ,  Dae-won Lee ,  Donghoon Jeong ,  Won-kyu Kwak ,  Kwangmin Kim ,  JoongSoo Moon ,  Changkyu Jin ,  Kyu-Sik Cho ,  Sungho Cho

IPC: H01L51/00 ,  H01L23/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  G06F3/041

Abstract: A display apparatus includes a substrate including a display region and a non-display region, a display element layer, a pad group, a touch electrode layer, and a touch insulating layer. The display element layer includes display elements provided in the display region in a plan view. The pad group may include output pads provided on substrate and provided in the non-display region in the plan view. The touch electrode layer is provided on the display element layer. The touch insulating layer is provided on the display element layer and contacts the touch electrode layer. An intaglio pattern is provided in the touch insulating layer overlapped with the non-display region, and the intaglio pattern is not overlapped with the pad group.