公开(公告)号：US20200161582A1

公开(公告)日：2020-05-21

申请号：US16441846

申请日：2019-06-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yoonsun CHOI ,  Hyunchul KIM ,  Seongryong LEE ,  Eunae JUNG ,  Wonsuk CHOI

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/041 ,  G06F3/042

Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.

公开(公告)号：US20190341439A1

公开(公告)日：2019-11-07

申请号：US16377255

申请日：2019-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yoonsun CHOI ,  Seong Ryong LEE ,  Hyun Chul KIM ,  Seongjun LEE ,  Eunae JUNG

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3291

Abstract: An organic light-emitting display device includes a base substrate, a pixel array, a first power voltage wiring and a second power voltage wiring. The base substrate includes a pixel area and a peripheral area that surrounds the pixel area. The pixel array is disposed in the pixel area. The first power voltage wiring is disposed in the peripheral area and includes a first lower power voltage line and a first upper power voltage line. The first upper power voltage line is disposed on the first lower power voltage line and contacts the first lower power voltage line. The second power voltage wiring is disposed in the peripheral area and includes a second lower power voltage line and a second upper power voltage line. The second upper power voltage line is disposed on the second lower power voltage line and contacts the second lower power voltage line. The first upper power voltage line overlaps the second lower power voltage line in a plan view.

公开(公告)号：US20170262109A1

公开(公告)日：2017-09-14

申请号：US15452891

申请日：2017-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  G06F3/044 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3279 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.