JP7464524B2 - 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 - Google Patents

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 Download PDF

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JP7464524B2
JP7464524B2 JP2020537894A JP2020537894A JP7464524B2 JP 7464524 B2 JP7464524 B2 JP 7464524B2 JP 2020537894 A JP2020537894 A JP 2020537894A JP 2020537894 A JP2020537894 A JP 2020537894A JP 7464524 B2 JP7464524 B2 JP 7464524B2
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insulating layer
layer
light
inorganic insulating
emitting device
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JPWO2020039293A1 (ja
JPWO2020039293A5 (enExample
Inventor
広樹 安達
順平 谷中
将孝 佐藤
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • 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
    • 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
    • H05B33/12—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
    • 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

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  • 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)
JP2020537894A 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 Active JP7464524B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018156888 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 (3)

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JPWO2020039293A1 JPWO2020039293A1 (ja) 2021-09-24
JPWO2020039293A5 JPWO2020039293A5 (enExample) 2022-08-17
JP7464524B2 true JP7464524B2 (ja) 2024-04-09

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JP2020537894A Active JP7464524B2 (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

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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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150255739A1 (en) 2014-03-07 2015-09-10 Samsung Display Co., Ltd. Display device and method of manufacturing the same
JP2017228512A (ja) 2015-07-30 2017-12-28 株式会社半導体エネルギー研究所 発光装置の作製方法、発光装置、モジュール、及び電子機器
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 (13)

* 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
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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150255739A1 (en) 2014-03-07 2015-09-10 Samsung Display Co., Ltd. Display device and method of manufacturing the same
JP2017228512A (ja) 2015-07-30 2017-12-28 株式会社半導体エネルギー研究所 発光装置の作製方法、発光装置、モジュール、及び電子機器
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
JPWO2020039293A1 (ja) 2021-09-24
KR20210046703A (ko) 2021-04-28
KR102862477B1 (ko) 2025-09-23
US20210167329A1 (en) 2021-06-03
WO2020039293A1 (ja) 2020-02-27
US12414443B2 (en) 2025-09-09
CN112602377A (zh) 2021-04-02

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