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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
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.
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公开(公告)号:US20220130930A1
公开(公告)日:2022-04-28
申请号:US17500446
申请日:2021-10-13
Applicant: Samsung Display Co., Ltd.
Inventor: Shinhyuk YANG , Donghan KANG , Jeehoon KIM , Junki LEE , Jongmoo HUH
IPC: H01L27/32 , H01L29/786
Abstract: A display device including a display area, a peripheral area adjacent to the display area, light-emitting diodes disposed in the display area, transistors electrically connected to the light-emitting diodes, and a pad section including a pad electrode having a multi-layered structure, the pad electrode being disposed in the peripheral area. The pad electrode includes a main metal layer, a first conductive layer on an upper surface of the main metal layer, the first conductive layer including a conductive oxide, and an auxiliary layer on a lower surface of the main metal layer.
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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.
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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.
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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
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.
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