公开(公告)号：US20210240301A1

公开(公告)日：2021-08-05

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

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：US20200273940A1

公开(公告)日：2020-08-27

申请号：US16709277

申请日：2019-12-10

Applicant: Samsung Display Co., LTD.

Inventor： Minwoo BYUN ,  Kwang-Min KIM ,  Kiwook KIM ,  Jisu NA ,  Yangwan KIM

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3225

Abstract: An organic light emitting diode (OLED) display device includes a substrate, a light emitting layer, first and second power supply wires, a connection pattern, and an upper electrode. The substrate has display, peripheral and pad regions. The peripheral region includes first, second and third peripheral regions. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region. The second power supply wire is disposed in the display region and first and third peripheral regions. The connection pattern overlaps and electrically connects to the first power supply wire. The upper electrode is electrically connected to the connection pattern, disposed in the display region and a part of the peripheral region over the connection pattern and the light emitting layer, and partially overlapped with the first power supply wire and the connection pattern.