KR102862477B1 - 발광 장치, 발광 모듈, 전자 기기, 및 발광 장치의 제작 방법 - Google Patents

발광 장치, 발광 모듈, 전자 기기, 및 발광 장치의 제작 방법

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Publication number
KR102862477B1
KR102862477B1 KR1020217007680A KR20217007680A KR102862477B1 KR 102862477 B1 KR102862477 B1 KR 102862477B1 KR 1020217007680 A KR1020217007680 A KR 1020217007680A KR 20217007680 A KR20217007680 A KR 20217007680A KR 102862477 B1 KR102862477 B1 KR 102862477B1
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KR
South Korea
Prior art keywords
insulating layer
light
layer
emitting device
inorganic insulating
Prior art date
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Active
Application number
KR1020217007680A
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English (en)
Korean (ko)
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KR20210046703A (ko
Inventor
히로키 아다치
준페이 야나카
마사타카 사토
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20210046703A publication Critical patent/KR20210046703A/ko
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Publication of KR102862477B1 publication Critical patent/KR102862477B1/ko
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Classifications

    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/06—Electrode terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • 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
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • 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
    • H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020217007680A 2018-08-24 2019-08-08 발광 장치, 발광 모듈, 전자 기기, 및 발광 장치의 제작 방법 Active KR102862477B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-156888 2018-08-24
JP2018156888 2018-08-24
PCT/IB2019/056747 WO2020039293A1 (ja) 2018-08-24 2019-08-08 発光装置、発光モジュール、電子機器、及び発光装置の作製方法

Publications (2)

Publication Number Publication Date
KR20210046703A KR20210046703A (ko) 2021-04-28
KR102862477B1 true KR102862477B1 (ko) 2025-09-23

Family

ID=69592671

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217007680A Active KR102862477B1 (ko) 2018-08-24 2019-08-08 발광 장치, 발광 모듈, 전자 기기, 및 발광 장치의 제작 방법

Country Status (5)

Country Link
US (1) US12414443B2 (enExample)
JP (1) JP7464524B2 (enExample)
KR (1) KR102862477B1 (enExample)
CN (1) CN112602377A (enExample)
WO (1) WO2020039293A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114256400B (zh) * 2020-09-24 2023-05-12 重庆康佳光电技术研究院有限公司 微型发光芯片组件及其制作方法、微型发光芯片转移方法
KR102877626B1 (ko) 2021-07-29 2025-10-28 엘지디스플레이 주식회사 표시패널

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018088346A (ja) * 2016-11-29 2018-06-07 株式会社ジャパンディスプレイ 表示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7579771B2 (en) 2002-04-23 2009-08-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and method of manufacturing the same
TWI328837B (en) 2003-02-28 2010-08-11 Semiconductor Energy Lab Semiconductor device and method of manufacturing the same
TWI589042B (zh) 2010-01-20 2017-06-21 半導體能源研究所股份有限公司 發光裝置，撓性發光裝置，電子裝置，照明設備，以及發光裝置和撓性發光裝置的製造方法
KR102079188B1 (ko) 2012-05-09 2020-02-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 전자 기기
KR102141209B1 (ko) 2014-03-07 2020-08-05 삼성디스플레이 주식회사 디스플레이 장치 및 이의 제조 방법
US9666814B2 (en) 2014-03-07 2017-05-30 Samsung Display Co., Ltd. Display device and method of manufacturing the same
JP6761276B2 (ja) 2015-05-28 2020-09-23 株式会社半導体エネルギー研究所 表示装置の作製方法、および電子機器の作製方法
CN108738377B (zh) 2015-07-30 2020-11-10 株式会社半导体能源研究所 发光装置的制造方法、发光装置、模块及电子设备
KR102400022B1 (ko) 2015-12-30 2022-05-19 엘지디스플레이 주식회사 측부 구부림 구조를 갖는 플렉서블 유기발광 다이오드 표시장치
TW201824216A (zh) 2016-08-17 2018-07-01 半導體能源研究所股份有限公司 顯示裝置、顯示模組、電子裝置及顯示裝置的製造方法
KR102592956B1 (ko) * 2016-08-29 2023-10-24 삼성디스플레이 주식회사 디스플레이 장치
KR102392993B1 (ko) * 2017-09-28 2022-04-29 엘지디스플레이 주식회사 유기 발광 표시 장치
KR102638296B1 (ko) * 2018-03-19 2024-02-20 삼성디스플레이 주식회사 유기발광표시장치
JP7108478B2 (ja) * 2018-06-21 2022-07-28 株式会社ジャパンディスプレイ 表示装置
KR102554461B1 (ko) * 2018-07-26 2023-07-10 엘지디스플레이 주식회사 스트레쳐블 표시 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018088346A (ja) * 2016-11-29 2018-06-07 株式会社ジャパンディスプレイ 表示装置

Also Published As

Publication number Publication date
CN112602377A (zh) 2021-04-02
JP7464524B2 (ja) 2024-04-09
KR20210046703A (ko) 2021-04-28
JPWO2020039293A1 (ja) 2021-09-24
US20210167329A1 (en) 2021-06-03
US12414443B2 (en) 2025-09-09
WO2020039293A1 (ja) 2020-02-27

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