公开(公告)号：US20230086346A1

公开(公告)日：2023-03-23

申请号：US17993861

申请日：2022-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyongjun KIM ,  Sungsik YUN ,  Juyeon SEO ,  Jinsuk PARK ,  Jaebok LEE ,  Sungho CHO

IPC: G06F3/044 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device includes (i) a substrate having a first area, a second area, and a bending area located between the first area and the second area, where the substrate is bent along a bending axis in the bending area, the substrate includes a thin portion at an edge portion of the bending area, and the thin portion extends from the second area to the first area and has a thickness less than a thickness of the substrate at a center of the bending area; and (ii) an inorganic insulating layer over the substrate, where the inorganic insulating layer exposes the thin portion in the bending area.

公开(公告)号：US20220308698A1

公开(公告)日：2022-09-29

申请号：US17838616

申请日：2022-06-13

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：US20200235192A1

公开(公告)日：2020-07-23

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：US20190229176A1

公开(公告)日：2019-07-25

申请号：US16250044

申请日：2019-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunsub SHIM ,  Sunyoul LEE ,  Sun-Kyo JUNG ,  Sungho CHO ,  Sooyeon HAN ,  Hyunae PARK ,  Ji-Eun LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device including a lower substrate having a display region including a plurality of pixel regions, and a peripheral region surrounding the display region; a plurality of pixel structures in the plurality of pixel regions on the lower substrate; an upper substrate on the plurality of pixel structures; a seal between the lower substrate and the upper substrate in the peripheral region; and a power supply voltage wiring between the seal and the lower substrate in the peripheral region, wherein the power supply voltage wiring partially overlaps the seal, and the power supply voltage wiring includes a plurality of first openings in a portion thereof that protrudes inwardly from the seal in a first direction extending from the peripheral region into the display region.