公开(公告)号：US20200350520A1

公开(公告)日：2020-11-05

申请号：US16935406

申请日：2020-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun YUN ,  Junyoung KIM ,  Seunggyu TAE ,  Jongmoo HUH ,  Kwangsoo LEE ,  Sangcheon HAN

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

Abstract: A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.

公开(公告)号：US20240268207A1

公开(公告)日：2024-08-08

申请号：US18637063

申请日：2024-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun YUN ,  Junyoung KIM ,  Seunggyu TAE ,  Jongmoo HUH ,  Kwangsoo LEE ,  Sangcheon HAN

IPC: H10K71/00 ,  H10K50/844 ,  H10K59/12 ,  H10K59/122 ,  H10K59/88 ,  H10K71/80 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K71/00 ,  H10K50/844 ,  H10K59/122 ,  H10K59/88 ,  H10K71/80 ,  H10K77/111 ,  H10K59/1201 ,  H10K71/851 ,  H10K2102/311

Abstract: A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.

公开(公告)号：US20230255096A1

公开(公告)日：2023-08-10

申请号：US18302176

申请日：2023-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun YUN ,  Junyoung KIM ,  Seunggyu TAE ,  Jongmoo HUH ,  Kwangsoo LEE ,  Sangcheon HAN

IPC: H10K71/00 ,  H10K50/844 ,  H10K59/88 ,  H10K59/122 ,  H10K71/80 ,  H10K77/10

CPC classification number: H10K71/00 ,  H10K50/844 ,  H10K59/88 ,  H10K59/122 ,  H10K71/80 ,  H10K77/111 ,  H10K59/1201

Abstract: A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.

公开(公告)号：US20210043710A1

公开(公告)日：2021-02-11

申请号：US16864305

申请日：2020-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun YUN ,  Junyoung KIM ,  Minjeong PARK

IPC: H01L27/32

Abstract: A display apparatus includes a substrate comprising a display area and a pad area located outside the display area. A plurality of date lines is in the display area. A plurality of connection wires is in the display area. The plurality of connection wires is connected to the plurality of data lines and is configured to transfer data signals from the pad area to the plurality of data lines. An insulating film covers the plurality of connection wires. Each of the plurality of connection wires comprises a plurality of branches that diverge from a body of each connection wire the insulating film comprises a protrusion in a gap between adjacent branches of the plurality of branches.

公开(公告)号：US20180183015A1

公开(公告)日：2018-06-28

申请号：US15855373

申请日：2017-12-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun YUN ,  Junyoung KIM ,  Seunggyu TAE ,  Jongmoo HUH ,  Kwangsoo LEE ,  Sangcheon HAN

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

Abstract: A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.