KR102202172B1 - 표시장치 및 그 제조 방법 - Google Patents

표시장치 및 그 제조 방법 Download PDF

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Publication number
KR102202172B1
KR102202172B1 KR1020170164838A KR20170164838A KR102202172B1 KR 102202172 B1 KR102202172 B1 KR 102202172B1 KR 1020170164838 A KR1020170164838 A KR 1020170164838A KR 20170164838 A KR20170164838 A KR 20170164838A KR 102202172 B1 KR102202172 B1 KR 102202172B1
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South Korea
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disposed
layer
protective layer
lower electrodes
display device
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Korean (ko)
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KR20180065916A (ko
Inventor
다이스케 시모야마
노부타카 우키가야
마리코 후루타
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캐논 가부시끼가이샤
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    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H01L51/5253—
    • H01L27/322—
    • H01L27/3258—
    • H01L51/5203—
    • H01L51/5246—
    • H01L51/5275—
    • H01L51/56—
    • 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
    • H10K50/822—Cathodes characterised by their shape
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • 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
    • H10K59/80521—Cathodes characterised by their shape
    • 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
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • 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
    • H10K59/122—Pixel-defining structures or layers, e.g. banks

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Filters (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020170164838A 2016-12-07 2017-12-04 표시장치 및 그 제조 방법 Active KR102202172B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016237828A JP6823443B2 (ja) 2016-12-07 2016-12-07 表示装置およびその製造方法
JPJP-P-2016-237828 2016-12-07

Publications (2)

Publication Number Publication Date
KR20180065916A KR20180065916A (ko) 2018-06-18
KR102202172B1 true KR102202172B1 (ko) 2021-01-13

Family

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KR1020170164838A Active KR102202172B1 (ko) 2016-12-07 2017-12-04 표시장치 및 그 제조 방법

Country Status (4)

Country Link
US (1) US10593909B2 (https=)
JP (1) JP6823443B2 (https=)
KR (1) KR102202172B1 (https=)
CN (1) CN108172698B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102431686B1 (ko) * 2017-12-05 2022-08-10 엘지디스플레이 주식회사 전계발광 표시장치
JP6642604B2 (ja) * 2018-03-01 2020-02-05 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法、電子機器
KR102602673B1 (ko) 2018-10-12 2023-11-17 삼성디스플레이 주식회사 표시 장치 및 표시 장치 제조 방법
CN109935168B (zh) * 2019-03-27 2021-02-26 京东方科技集团股份有限公司 一种衬底基板及其制备方法、阵列基板以及显示装置
KR102790525B1 (ko) * 2019-05-27 2025-04-08 삼성디스플레이 주식회사 표시패널
EP4102270A4 (en) * 2020-03-03 2023-10-25 Sony Group Corporation LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE
KR20220065925A (ko) * 2020-11-13 2022-05-23 삼성디스플레이 주식회사 표시 패널 및 전자 장치
US12490620B2 (en) * 2021-09-16 2025-12-02 Lg Display Co., Ltd Organic light emitting display device including overcoat layer having colored particles
KR20230102680A (ko) * 2021-12-30 2023-07-07 엘지디스플레이 주식회사 디스플레이 장치
KR20230103561A (ko) * 2021-12-31 2023-07-07 엘지디스플레이 주식회사 표시장치
TW202415140A (zh) 2022-03-16 2024-04-01 日商索尼半導體解決方案公司 發光裝置及電子機器
CN116322197B (zh) * 2022-12-16 2026-02-03 厦门天马显示科技有限公司 显示面板及其制作方法、显示装置
JP2024103950A (ja) * 2023-01-23 2024-08-02 ソニーセミコンダクタソリューションズ株式会社 電子機器
CN121795124A (zh) * 2023-09-11 2026-04-03 索尼半导体解决方案公司 显示装置及电子设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015151531A1 (ja) * 2014-04-04 2015-10-08 株式会社Ｊｏｌｅｄ 表示パネルおよびその製造方法

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
KR100707210B1 (ko) * 2006-02-03 2007-04-13 삼성전자주식회사 유기발광 디스플레이 및 그 제조방법
US7888867B2 (en) * 2007-12-28 2011-02-15 Panasonic Corporation Organic el device having bank with groove, organic el display panel, and method for manufacturing the organic el device
KR100918403B1 (ko) * 2008-02-12 2009-09-24 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치 및 그 제조방법
KR101615397B1 (ko) * 2010-03-31 2016-04-25 가부시키가이샤 제이올레드 표시 패널 장치 및 표시 패널 장치의 제조 방법
JP2011228229A (ja) * 2010-04-23 2011-11-10 Seiko Epson Corp 有機エレクトロルミネッセンス装置
JP5919807B2 (ja) * 2011-03-30 2016-05-18 ソニー株式会社 有機発光素子、有機発光素子の製造方法および表示装置
JP2013258021A (ja) * 2012-06-12 2013-12-26 Canon Inc 表示装置
KR101990555B1 (ko) * 2012-12-24 2019-06-19 삼성디스플레이 주식회사 박막봉지 제조장치 및 박막봉지 제조방법
JP6136578B2 (ja) * 2013-05-29 2017-05-31 ソニー株式会社 表示装置および表示装置の製造方法ならびに電子機器
CN104409659B (zh) * 2014-12-18 2017-02-22 上海天马有机发光显示技术有限公司 一种有机发光二极管和有机发光二极管的制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015151531A1 (ja) * 2014-04-04 2015-10-08 株式会社Ｊｏｌｅｄ 表示パネルおよびその製造方法

Also Published As

Publication number Publication date
CN108172698B (zh) 2020-06-09
US10593909B2 (en) 2020-03-17
KR20180065916A (ko) 2018-06-18
US20180159080A1 (en) 2018-06-07
CN108172698A (zh) 2018-06-15
JP2018092873A (ja) 2018-06-14
JP6823443B2 (ja) 2021-02-03

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