公开(公告)号：US20180159077A1

公开(公告)日：2018-06-07

申请号：US15829622

申请日：2017-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyeon LEE ,  Jinoh KWAG ,  Dongsoo KIM ,  Jieun LEE

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3223 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5246 ,  H01L2251/5338

Abstract: A display device includes a substrate including a display area and a peripheral area, a first insulating layer on the substrate, a first dam in the peripheral area and separated from the first insulating layer, an electrode power supply line on the substrate between the first insulating layer and the first dam, a protection conductive layer on the first insulating layer, extending over the electrode power supply line, electrically connected to the electrode power supply line, and including an uneven structure on an upper surface thereof, a pixel electrode on the first insulating layer, an opposite electrode on the pixel electrode, and contacting the protection conductive layer by extending to the peripheral area, and an encapsulation layer on the opposite electrode, and having a lower surface that contacts the upper surface of the protection conductive layer in a region where the protection conductive layer overlaps the electrode power supply line.

公开(公告)号：US20210376039A1

公开(公告)日：2021-12-02

申请号：US17160955

申请日：2021-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Junyoung JO ,  Ilgoo YOUN ,  Jieun LEE ,  Minhee CHOI

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes a fan-out portion including a first fan-out portion including first conductive lines, and a second fan-out portion including second conductive lines. The first conductive lines are apart from each other by a first pitch in a bending area of a substrate of the display device. The second conductive lines are apart from each other by a second pitch in the bending area.

公开(公告)号：US20210026423A1

公开(公告)日：2021-01-28

申请号：US16938457

申请日：2020-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee CHOI ,  Minchae KWAK ,  Byungsun KIM ,  Ilgoo YOUN ,  Jieun LEE ,  Seunghan JO ,  Junyoung JO

IPC: G06F1/18 ,  H01L51/00 ,  G09G3/3275

Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.

公开(公告)号：US20230397466A1

公开(公告)日：2023-12-07

申请号：US18453292

申请日：2023-08-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ilgoo YOUN ,  Seungwoo SUNG ,  Jieun LEE ,  Jintae JEONG ,  Minhee CHOI

IPC: H10K59/131 ,  H10K59/88 ,  H10K59/122

CPC classification number: H10K59/131 ,  H10K59/88 ,  H10K59/122

Abstract: A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.

公开(公告)号：US20220384532A1

公开(公告)日：2022-12-01

申请号：US17816585

申请日：2022-08-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangmin KIM ,  Wonkyu KWAK ,  Kiwook KIM ,  Dongsoo KIM ,  Joongsoo MOON ,  Hyunae PARK ,  Jieun LEE ,  Changkyu JIN

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50 ,  G06F3/041 ,  G06F3/044

Abstract: An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.

公开(公告)号：US20210296615A1

公开(公告)日：2021-09-23

申请号：US17341309

申请日：2021-06-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haeyeon LEE ,  Jinoh KWAG ,  Dongsoo KIM ,  Jieun LEE

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate including a display area and a peripheral area, a first insulating layer on the substrate, a first dam in the peripheral area and separated from the first insulating layer, an electrode power supply line on the substrate between the first insulating layer and the first dam, a protection conductive layer on the first insulating layer, extending over the electrode power supply line, electrically connected to the electrode power supply line, and including an uneven structure on an upper surface thereof, a pixel electrode on the first insulating layer, an opposite electrode on the pixel electrode, and contacting the protection conductive layer by extending to the peripheral area, and an encapsulation layer on the opposite electrode, and having a lower surface that contacts the upper surface of the protection conductive layer in a region where the protection conductive layer overlaps the electrode power supply line.

公开(公告)号：US20240292690A1

公开(公告)日：2024-08-29

申请号：US18517064

申请日：2023-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonse LEE ,  Sujin LEE ,  Jieun LEE ,  Donghyeon JANG

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/124 ,  H10K59/35

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/124 ,  H10K59/353

Abstract: A display device includes: a substrate including a main display area and a component area, wherein the component area includes a transmission area and an auxiliary display area; a first thin-film transistor disposed in the component area and including a first semiconductor layer and a first gate electrode; a second thin-film transistor disposed in the component area and including a second semiconductor layer and a second gate electrode; a third gate electrode interposed between the first semiconductor layer and the second gate electrode; a first wiring extending within the auxiliary display area, and provided on a same layer as the third gate electrode; and a second wiring extending within the auxiliary display area, and provided on a same layer as the second gate electrode, wherein the first wiring and the second wiring are electrically connected to each other through a first contact hole penetrating insulating layers.

公开(公告)号：US20220283616A1

公开(公告)日：2022-09-08

申请号：US17826500

申请日：2022-05-27

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee CHOI ,  Minchae KWAK ,  Byungsun KIM ,  Ilgoo YOUN ,  Jieun LEE ,  Seunghan JO ,  Junyoung JO

IPC: G06F1/18 ,  G09G3/3275 ,  H01L51/00

Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.

公开(公告)号：US20210327974A1

公开(公告)日：2021-10-21

申请号：US17363849

申请日：2021-06-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Changkyu JIN ,  Wonkyu KWAK ,  Kwangmin KIM ,  Kiwook KIM ,  Dongsoo KIM ,  Joongsoo MOON ,  Hyunae PARK ,  Jieun LEE

IPC: H01L27/32 ,  G02F1/1345 ,  H01L27/12 ,  H01L51/52 ,  H01L51/00

Abstract: A display apparatus includes a substrate, a display unit, a first wire unit, and a dummy unit. The substrate includes a first area, a second area, and a bending area. The bending area is disposed between a first area and a second area. The display unit is disposed in the first area. The first wire unit is electrically connected to the display unit and includes a plurality of first wires disposed on the substrate over the first area, the bending area, and the second area. The plurality of first wires include a plurality of holes disposed in the bending area and spaced apart from each other by a first pitch. The dummy wire unit includes a plurality of dummy wires disposed in the bending area.

公开(公告)号：US20210210584A1

公开(公告)日：2021-07-08

申请号：US17092969

申请日：2020-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ilgoo YOUN ,  Seungwoo SUNG ,  Jieun LEE ,  Jintae JEONG ,  Minhee CHOI

IPC: H01L27/32

Abstract: A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.