KR101953529B1 - 발광 장치 및 조명 장치 - Google Patents

발광 장치 및 조명 장치 Download PDF

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Publication number
KR101953529B1
KR101953529B1 KR1020110140124A KR20110140124A KR101953529B1 KR 101953529 B1 KR101953529 B1 KR 101953529B1 KR 1020110140124 A KR1020110140124 A KR 1020110140124A KR 20110140124 A KR20110140124 A KR 20110140124A KR 101953529 B1 KR101953529 B1 KR 101953529B1
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South Korea
Prior art keywords
electrode
light emitting
layer
transparent electrode
reflective
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English (en)
Korean (ko)
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KR20120073124A (ko
Inventor
순페이 야마자키
히사오 이케다
도모에 마츠바라
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20120073124A publication Critical patent/KR20120073124A/ko
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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
    • H10K59/80—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/814—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
    • 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
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K50/85—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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80516—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
    • 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
    • H10K59/8051—Anodes
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • 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
    • H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers
    • 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
    • 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
    • H10K2102/3026—Top emission
    • 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
    • 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal 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
    • H10K50/85—Arrangements for extracting light from the devices
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020110140124A 2010-12-24 2011-12-22 발광 장치 및 조명 장치 Expired - Fee Related KR101953529B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2010-287387 2010-12-24
JP2010287387 2010-12-24

Publications (2)

Publication Number Publication Date
KR20120073124A KR20120073124A (ko) 2012-07-04
KR101953529B1 true KR101953529B1 (ko) 2019-03-04

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Country Link
US (1) US8586974B2 (enExample)
JP (1) JP5827885B2 (enExample)
KR (1) KR101953529B1 (enExample)
TW (1) TWI558266B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9093665B2 (en) 2011-10-19 2015-07-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting module and method for manufacturing the same
CN103262649B (zh) * 2011-12-07 2015-10-07 松下电器产业株式会社 薄板以及发光装置
US8912547B2 (en) 2012-01-20 2014-12-16 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, and semiconductor device
WO2013190621A1 (ja) * 2012-06-18 2013-12-27 パイオニア株式会社 エレクトロルミネッセンス素子
WO2013190620A1 (ja) * 2012-06-18 2013-12-27 パイオニア株式会社 有機エレクトロルミネッセンス素子
DE102012214248A1 (de) * 2012-08-10 2014-02-13 Osram Opto Semiconductors Gmbh Bauelemente und verfahren zum herstellen eines bauelementes
JP5758366B2 (ja) * 2012-09-24 2015-08-05 株式会社東芝 有機電界発光素子および発光装置
KR101980758B1 (ko) * 2012-12-14 2019-08-28 엘지디스플레이 주식회사 Oled 표시 장치 및 그의 제조 방법
WO2014097387A1 (ja) 2012-12-18 2014-06-26 パイオニア株式会社 発光装置
JP6264950B2 (ja) * 2013-05-22 2018-01-24 パナソニックＩｐマネジメント株式会社 有機ｅｌ照明の光取り出し基板
DE102013111739B4 (de) 2013-10-24 2024-08-22 Pictiva Displays International Limited Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements
DE102014218667B4 (de) * 2014-09-17 2023-05-17 Pictiva Displays International Limited Optoelektronische Baugruppe und Verfahren zum Herstellen einer optoelektronischen Baugruppe
JP7121294B2 (ja) * 2019-09-10 2022-08-18 日亜化学工業株式会社 発光装置の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006100191A (ja) * 2004-09-30 2006-04-13 Toshiba Matsushita Display Technology Co Ltd 表示装置及び表示装置の製造方法
JP2006269328A (ja) * 2005-03-25 2006-10-05 Seiko Epson Corp 発光装置
JP2007141824A (ja) 2005-10-18 2007-06-07 Semiconductor Energy Lab Co Ltd 表示装置及び電子機器
JP2008234933A (ja) * 2007-03-19 2008-10-02 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2666228B2 (ja) 1991-10-30 1997-10-22 豊田合成株式会社 窒化ガリウム系化合物半導体発光素子
JP2755281B2 (ja) 1992-12-28 1998-05-20 富士電機株式会社 薄膜太陽電池およびその製造方法
US5905275A (en) 1996-06-17 1999-05-18 Kabushiki Kaisha Toshiba Gallium nitride compound semiconductor light-emitting device
JPH10172767A (ja) 1996-12-11 1998-06-26 Sanyo Electric Co Ltd エレクトロルミネッセンス素子及び表示装置
US6479941B1 (en) 1998-10-30 2002-11-12 3M Innovative Properties Company Electroluminescent device and method for the production of the same
EP1086400B1 (en) 1999-03-23 2006-03-01 Koninklijke Philips Electronics N.V. Display device and method of manufacturing such a display device
WO2000060907A1 (en) 1999-04-02 2000-10-12 Idemitsu Kosan Co., Ltd. Organic electroluminescence display device and method of producing the same
JP4472073B2 (ja) 1999-09-03 2010-06-02 株式会社半導体エネルギー研究所 表示装置及びその作製方法
TW511298B (en) 1999-12-15 2002-11-21 Semiconductor Energy Lab EL display device
US6566808B1 (en) 1999-12-22 2003-05-20 General Electric Company Luminescent display and method of making
US6777871B2 (en) 2000-03-31 2004-08-17 General Electric Company Organic electroluminescent devices with enhanced light extraction
TW461228B (en) 2000-04-26 2001-10-21 Ritdisplay Corp Method to manufacture the non-photosensitive polyimide pixel definition layer of organic electro-luminescent display panel
US6630785B1 (en) 2000-05-30 2003-10-07 Ritdisplay Corporation Surface treatment process for fabricating a panel of an organic light emitting device
KR100821525B1 (ko) * 2001-09-04 2008-04-11 삼성전자주식회사 반사 전극을 갖는 액정표시장치 및 그 제조방법
SG126714A1 (en) 2002-01-24 2006-11-29 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
EP1343206B1 (en) 2002-03-07 2016-10-26 Semiconductor Energy Laboratory Co., Ltd. Light emitting apparatus, electronic apparatus, illuminating device and method of fabricating the light emitting apparatus
JP3933591B2 (ja) 2002-03-26 2007-06-20 淳二 城戸 有機エレクトロルミネッセント素子
US7071617B2 (en) * 2003-05-16 2006-07-04 Kabushiki Kaisha Toyota Jidoshokki Light-emitting apparatus and method for forming the same
US7221095B2 (en) 2003-06-16 2007-05-22 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and method for fabricating light emitting device
JP4027914B2 (ja) 2004-05-21 2007-12-26 株式会社半導体エネルギー研究所 照明装置及びそれを用いた機器
US7733441B2 (en) 2004-06-03 2010-06-08 Semiconductor Energy Labortory Co., Ltd. Organic electroluminescent lighting system provided with an insulating layer containing fluorescent material
JP2006164708A (ja) 2004-12-06 2006-06-22 Semiconductor Energy Lab Co Ltd 電子機器および発光装置
JPWO2006098188A1 (ja) * 2005-03-17 2008-08-21 出光興産株式会社 有機エレクトロルミネッセンス素子
KR101267357B1 (ko) * 2005-04-14 2013-05-27 톰슨 라이센싱 하부 겹층 전극을 가지는 전기 광학 요소를 구비한 능동 매트릭스 디스플레이
CN101790899A (zh) * 2007-08-27 2010-07-28 松下电工株式会社 有机el发光元件
JP2009140817A (ja) 2007-12-07 2009-06-25 Rohm Co Ltd 有機ｅｌ面状発光装置
WO2009131019A1 (ja) 2008-04-22 2009-10-29 日本ゼオン株式会社 有機エレクトロルミネッセンス光源装置
JP2012009420A (ja) 2010-05-21 2012-01-12 Semiconductor Energy Lab Co Ltd 発光装置及び照明装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006100191A (ja) * 2004-09-30 2006-04-13 Toshiba Matsushita Display Technology Co Ltd 表示装置及び表示装置の製造方法
JP2006269328A (ja) * 2005-03-25 2006-10-05 Seiko Epson Corp 発光装置
JP2007141824A (ja) 2005-10-18 2007-06-07 Semiconductor Energy Lab Co Ltd 表示装置及び電子機器
JP2008234933A (ja) * 2007-03-19 2008-10-02 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置

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Publication number Publication date
US8586974B2 (en) 2013-11-19
JP2012146641A (ja) 2012-08-02
US20120161115A1 (en) 2012-06-28
JP5827885B2 (ja) 2015-12-02
TWI558266B (zh) 2016-11-11
KR20120073124A (ko) 2012-07-04
TW201238399A (en) 2012-09-16

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