JP7840351B2 - 表示装置及びその製造方法 - Google Patents

表示装置及びその製造方法

Info

Publication number
JP7840351B2
JP7840351B2 JP2023577717A JP2023577717A JP7840351B2 JP 7840351 B2 JP7840351 B2 JP 7840351B2 JP 2023577717 A JP2023577717 A JP 2023577717A JP 2023577717 A JP2023577717 A JP 2023577717A JP 7840351 B2 JP7840351 B2 JP 7840351B2
Authority
JP
Japan
Prior art keywords
insulating layer
layer
electrode
common voltage
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023577717A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024524936A (ja
JP2024524936A5 (https=
Inventor
ホ イ，セ
ヒョン キム，テ
ファン ユン，ジ
ジュン イ，ホ
ウ ピョ，サン
フン ファン，ジェ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
Original Assignee
Samsung Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Display Co Ltd filed Critical Samsung Display Co Ltd
Publication of JP2024524936A publication Critical patent/JP2024524936A/ja
Publication of JP2024524936A5 publication Critical patent/JP2024524936A5/ja
Application granted granted Critical
Publication of JP7840351B2 publication Critical patent/JP7840351B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/824—Cathodes combined with auxiliary electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80522—Cathodes combined with auxiliary electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Geometry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2023577717A 2021-06-16 2022-04-11 表示装置及びその製造方法 Active JP7840351B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020210078068A KR20220168616A (ko) 2021-06-16 2021-06-16 표시 장치 및 그 제조 방법
KR10-2021-0078068 2021-06-16
PCT/KR2022/005214 WO2022265208A1 (ko) 2021-06-16 2022-04-11 표시 장치 및 그 제조 방법

Publications (3)

Publication Number Publication Date
JP2024524936A JP2024524936A (ja) 2024-07-09
JP2024524936A5 JP2024524936A5 (https=) 2025-04-07
JP7840351B2 true JP7840351B2 (ja) 2026-04-03

Family

ID=84490729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023577717A Active JP7840351B2 (ja) 2021-06-16 2022-04-11 表示装置及びその製造方法

Country Status (6)

Country Link
US (1) US12101969B2 (https=)
EP (1) EP4358147A4 (https=)
JP (1) JP7840351B2 (https=)
KR (1) KR20220168616A (https=)
CN (1) CN117529985A (https=)
WO (1) WO2022265208A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230089119A (ko) * 2021-12-13 2023-06-20 엘지디스플레이 주식회사 산화물 반도체를 포함하는 디스플레이 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160064421A1 (en) 2014-08-29 2016-03-03 Lg Display Co., Ltd. Thin film transistor substrate and display device using the same
CN106909249A (zh) 2017-02-24 2017-06-30 厦门天马微电子有限公司 触控显示基板和触控显示装置
US20190115561A1 (en) 2017-10-13 2019-04-18 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. A method of manufacturing an oled panel and an oled panel
JP2019197723A (ja) 2018-05-10 2019-11-14 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機発光表示装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100683676B1 (ko) * 2004-06-30 2007-02-20 삼성에스디아이 주식회사 개선된 비어홀구조를 갖는 유기전계 발광표시장치
JP2016062885A (ja) 2014-09-22 2016-04-25 ソニー株式会社 表示装置およびその製造方法、ならびに電子機器
KR102531132B1 (ko) 2015-07-29 2023-05-10 엘지디스플레이 주식회사 박막 트랜지스터 어레이 기판 및 이를 포함하는 유기발광 표시장치
KR102427249B1 (ko) * 2015-10-16 2022-08-01 삼성디스플레이 주식회사 디스플레이 장치
KR102578834B1 (ko) 2015-11-30 2023-09-15 엘지디스플레이 주식회사 유기 발광 표시 장치
KR102517448B1 (ko) * 2015-12-31 2023-04-03 엘지디스플레이 주식회사 유기전계발광 표시장치 및 그 제조방법
KR20180004488A (ko) 2016-07-04 2018-01-12 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102596065B1 (ko) * 2016-07-04 2023-11-01 삼성디스플레이 주식회사 유기발광 표시장치 및 이의 제조 방법
KR102724099B1 (ko) * 2016-10-31 2024-10-31 엘지디스플레이 주식회사 보조 전극을 포함하는 디스플레이 장치
KR102823585B1 (ko) 2016-12-07 2025-06-20 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102370355B1 (ko) 2017-03-09 2022-03-07 삼성디스플레이 주식회사 유기발광 표시장치
KR102565907B1 (ko) * 2017-12-27 2023-08-09 엘지디스플레이 주식회사 표시장치 및 전계발광 표시장치
KR102776378B1 (ko) * 2019-03-20 2025-03-10 삼성디스플레이 주식회사 디스플레이 장치 및 그 제조방법
US20210126065A1 (en) * 2019-10-29 2021-04-29 Samsung Display Co., Ltd. Organic light-emitting display apparatus
KR102877237B1 (ko) * 2020-02-18 2025-10-29 삼성디스플레이 주식회사 입력 감지 유닛 및 이를 포함하는 전자 장치
KR102886006B1 (ko) * 2020-09-11 2025-11-14 삼성디스플레이 주식회사 표시 패널
KR102866748B1 (ko) * 2020-10-28 2025-09-30 삼성디스플레이 주식회사 표시 장치
US11812633B2 (en) * 2020-11-09 2023-11-07 Samsung Display Co., Ltd. Display device including an inorganic pattern positioned in a peripheral area of the substrate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160064421A1 (en) 2014-08-29 2016-03-03 Lg Display Co., Ltd. Thin film transistor substrate and display device using the same
CN106909249A (zh) 2017-02-24 2017-06-30 厦门天马微电子有限公司 触控显示基板和触控显示装置
US20190115561A1 (en) 2017-10-13 2019-04-18 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. A method of manufacturing an oled panel and an oled panel
JP2019197723A (ja) 2018-05-10 2019-11-14 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機発光表示装置

Also Published As

Publication number Publication date
US20220406860A1 (en) 2022-12-22
US12101969B2 (en) 2024-09-24
EP4358147A1 (en) 2024-04-24
EP4358147A4 (en) 2025-06-18
CN117529985A (zh) 2024-02-06
WO2022265208A1 (ko) 2022-12-22
JP2024524936A (ja) 2024-07-09
KR20220168616A (ko) 2022-12-26

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