JP6647237B2 - 有機ｅｌ素子及び有機ｅｌ素子の製造方法 - Google Patents

有機ｅｌ素子及び有機ｅｌ素子の製造方法 Download PDF

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Publication number
JP6647237B2
JP6647237B2 JP2017055718A JP2017055718A JP6647237B2 JP 6647237 B2 JP6647237 B2 JP 6647237B2 JP 2017055718 A JP2017055718 A JP 2017055718A JP 2017055718 A JP2017055718 A JP 2017055718A JP 6647237 B2 JP6647237 B2 JP 6647237B2
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Japan
Prior art keywords
organic
layer
electrode layer
flat portion
electrode
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Expired - Fee Related
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JP2017055718A
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English (en)
Japanese (ja)
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JP2018160329A (ja
JP2018160329A5 (enExample
Inventor
合田　匡志
匡志 合田
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to JP2017055718A priority Critical patent/JP6647237B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to EP18772320.0A priority patent/EP3606292A4/en
Priority to CN201880019527.5A priority patent/CN110447310A/zh
Priority to US16/496,241 priority patent/US20200020879A1/en
Priority to PCT/JP2018/006444 priority patent/WO2018173614A1/ja
Priority to KR1020197029703A priority patent/KR20190128195A/ko
Publication of JP2018160329A publication Critical patent/JP2018160329A/ja
Publication of JP2018160329A5 publication Critical patent/JP2018160329A5/ja
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Publication of JP6647237B2 publication Critical patent/JP6647237B2/ja
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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
    • H05B33/02—Details
    • 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
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • 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
    • H05B33/10—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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • H10K50/81—Anodes
    • 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
    • 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
    • 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
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • 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
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
JP2017055718A 2017-03-22 2017-03-22 有機ｅｌ素子及び有機ｅｌ素子の製造方法 Expired - Fee Related JP6647237B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017055718A JP6647237B2 (ja) 2017-03-22 2017-03-22 有機ｅｌ素子及び有機ｅｌ素子の製造方法
CN201880019527.5A CN110447310A (zh) 2017-03-22 2018-02-22 有机el元件及有机el元件的制造方法
US16/496,241 US20200020879A1 (en) 2017-03-22 2018-02-22 Organic el element and manufacturing method therefor
PCT/JP2018/006444 WO2018173614A1 (ja) 2017-03-22 2018-02-22 有機ｅｌ素子及び有機ｅｌ素子の製造方法
EP18772320.0A EP3606292A4 (en) 2017-03-22 2018-02-22 ORGANIC ELECTROLUMINESCENT ELEMENT AND ITS MANUFACTURING PROCESS
KR1020197029703A KR20190128195A (ko) 2017-03-22 2018-02-22 유기 el 소자 및 유기 el 소자의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017055718A JP6647237B2 (ja) 2017-03-22 2017-03-22 有機ｅｌ素子及び有機ｅｌ素子の製造方法

Publications (3)

Publication Number Publication Date
JP2018160329A JP2018160329A (ja) 2018-10-11
JP2018160329A5 JP2018160329A5 (enExample) 2019-08-08
JP6647237B2 true JP6647237B2 (ja) 2020-02-14

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JP2017055718A Expired - Fee Related JP6647237B2 (ja) 2017-03-22 2017-03-22 有機ｅｌ素子及び有機ｅｌ素子の製造方法

Country Status (6)

Country Link
US (1) US20200020879A1 (enExample)
EP (1) EP3606292A4 (enExample)
JP (1) JP6647237B2 (enExample)
KR (1) KR20190128195A (enExample)
CN (1) CN110447310A (enExample)
WO (1) WO2018173614A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7033036B2 (ja) 2018-08-29 2022-03-09 Ｋｙｂ株式会社 反転防止弁

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08203669A (ja) 1995-01-30 1996-08-09 Seikosha Co Ltd Ｅｌ両面発光表示体
KR101876540B1 (ko) * 2011-12-28 2018-07-10 삼성디스플레이 주식회사 가요성 표시 장치 및 가요성 표시 장치의 제조 방법
KR101971201B1 (ko) * 2012-08-20 2019-04-23 삼성디스플레이 주식회사 양면 표시 장치 및 이의 제작 방법
KR101931771B1 (ko) * 2012-11-23 2019-03-14 삼성디스플레이 주식회사 유기 발광 표시 장치
EP3136824B1 (en) * 2014-04-23 2020-10-07 Konica Minolta, Inc. Organic electroluminescence element and method for producing organic electroluminescence element
KR102337671B1 (ko) * 2015-01-15 2021-12-09 삼성디스플레이 주식회사 유기 발광 표시 장치
WO2016157321A1 (ja) * 2015-03-27 2016-10-06 パイオニア株式会社 発光装置
KR102400871B1 (ko) * 2015-07-31 2022-05-23 엘지디스플레이 주식회사 플렉서블 표시 장치 및 그의 제조 방법
CN105932036A (zh) * 2016-05-10 2016-09-07 武汉华星光电技术有限公司 一种双面oled显示器及其制造方法
CN205645817U (zh) * 2016-05-10 2016-10-12 武汉华星光电技术有限公司 双面oled显示器

Also Published As

Publication number Publication date
JP2018160329A (ja) 2018-10-11
EP3606292A4 (en) 2020-11-18
WO2018173614A1 (ja) 2018-09-27
US20200020879A1 (en) 2020-01-16
CN110447310A (zh) 2019-11-12
KR20190128195A (ko) 2019-11-15
EP3606292A1 (en) 2020-02-05

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