公开(公告)号：US20210240301A1

公开(公告)日：2021-08-05

申请号：US17240054

申请日：2021-04-26

申请人： Samsung Display Co., Ltd.

发明人： 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分类号： G06F3/044 ,  G06F3/041 ,  H01L51/00 ,  H01L23/00 ,  H01L27/32 ,  H01L51/52

摘要： 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：US20180006098A1

公开(公告)日：2018-01-04

申请号：US15460636

申请日：2017-03-16

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Soonmyung HONG ,  Kyongtae PARK

IPC分类号： H01L27/32 ,  H01L27/12

CPC分类号： H01L27/3258 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2227/323 ,  H01L51/5271 ,  H01L51/5228 ,  H01L51/5256

摘要： An organic light-emitting display device includes: a substrate; a thin film transistor over the substrate, the thin film transistor including a semiconductor layer and a gate electrode overlapping the semiconductor layer; a conductive layer between the substrate and the semiconductor layer of the thin film transistor; an insulating layer between the conductive layer and the thin film transistor; a passivation layer covering the thin film transistor; a pixel electrode over the passivation layer, the pixel electrode being electrically connected to the thin film transistor via a contact hole defined in the passivation layer; an emission layer over the pixel electrode; and an opposite electrode over the emission layer, the opposite electrode being electrically connected to the conductive layer.

公开(公告)号：US20220308698A1

公开(公告)日：2022-09-29

申请号：US17838616

申请日：2022-06-13

申请人： Samsung Display Co., Ltd.

发明人： 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分类号： G06F3/044 ,  G06F3/041 ,  H01L51/00 ,  H01L23/00 ,  H01L27/32 ,  H01L51/52

摘要： 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

申请人： Samsung Display Co., Ltd.

发明人： 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分类号： H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  H01L51/52 ,  H01L23/00 ,  G06F3/044

摘要： 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：US20230350524A1

公开(公告)日：2023-11-02

申请号：US18200814

申请日：2023-05-23

申请人： Samsung Display Co., Ltd.

发明人： 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分类号： H10K50/844 ,  H10K77/10 ,  H10K59/88 ,  H01L23/00 ,  H10K59/131 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40

CPC分类号： G06F3/0443 ,  G06F3/0412 ,  G06F3/0446 ,  H01L24/04 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H10K50/844 ,  H10K59/131 ,  H10K59/40 ,  H10K59/88 ,  H10K77/111 ,  G06F2203/04111 ,  H01L2224/02145 ,  H01L2224/0221 ,  H01L2224/04026 ,  H01L2224/16148 ,  H01L2224/29198 ,  H01L2224/32148 ,  H01L2224/73204 ,  H01L2924/1426

摘要： 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：US20200219907A1

公开(公告)日：2020-07-09

申请号：US16825865

申请日：2020-03-20

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Daewon LEE ,  Hyesong KWUN ,  Kyongtae PARK ,  Donghoon JEONG ,  Kyusik CHO

IPC分类号： H01L27/12 ,  H01L23/552 ,  H01L27/32 ,  H01L27/02

摘要： A display device includes a flexible substrate, a buffer layer on the flexible substrate and including an inorganic material, a display area including a plurality of pixels on the buffer layer and each including a pixel circuit including a first thin film transistor (TFT), a second TFT, and a storage capacitor and a display device connected to the pixel circuit, and a non-display area that is adjacent to the display area. The flexible substrate includes at least one base layer, at least one inorganic barrier layer, and a shielding layer including a portion having a certain area and an opening adjacent to the portion.

公开(公告)号：US20180269269A1

公开(公告)日：2018-09-20

申请号：US15920801

申请日：2018-03-14

申请人： Samsung Display Co., Ltd.

发明人： 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分类号： H01L27/32 ,  H01L51/52 ,  H01L23/00 ,  G06F3/044

CPC分类号： H01L27/3276 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  H01L24/04 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L27/3223 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2224/02145 ,  H01L2224/0221 ,  H01L2224/04026 ,  H01L2224/16148 ,  H01L2224/29198 ,  H01L2224/32148 ,  H01L2224/73204 ,  H01L2924/1426

摘要： 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：US20190081090A1

公开(公告)日：2019-03-14

申请号：US16117337

申请日：2018-08-30

申请人： Samsung Display Co., Ltd.

发明人： Daewon LEE ,  Hyesong KWUN ,  Kyongtae PARK ,  Donghoon JEONG ,  Kyusik CHO

IPC分类号： H01L27/12 ,  H01L23/552

摘要： A display device includes a flexible substrate, a buffer layer on the flexible substrate and including an inorganic material, a display area including a plurality of pixels on the buffer layer and each including a pixel circuit including a first thin film transistor (TFT), a second TFT, and a storage capacitor and a display device connected to the pixel circuit, and a non-display area that is adjacent to the display area. The flexible substrate includes at least one base layer, at least one inorganic barrier layer, and a shielding layer including a portion having a certain area and an opening adjacent to the portion.