KR101784218B1 - 발광 장치 및 조명 장치 - Google Patents

발광 장치 및 조명 장치 Download PDF

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Publication number
KR101784218B1
KR101784218B1 KR1020110047197A KR20110047197A KR101784218B1 KR 101784218 B1 KR101784218 B1 KR 101784218B1 KR 1020110047197 A KR1020110047197 A KR 1020110047197A KR 20110047197 A KR20110047197 A KR 20110047197A KR 101784218 B1 KR101784218 B1 KR 101784218B1
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South Korea
Prior art keywords
auxiliary wiring
electrode
layer
light emitting
emitting device
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Expired - Fee Related
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KR1020110047197A
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English (en)
Korean (ko)
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KR20110128242A (ko
Inventor
타카히로 이베
히사오 이케다
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20110128242A publication Critical patent/KR20110128242A/ko
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    • 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
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • 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
    • H10K2102/351—Thickness
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
KR1020110047197A 2010-05-21 2011-05-19 발광 장치 및 조명 장치 Expired - Fee Related KR101784218B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2010-117809 2010-05-21
JP2010117809 2010-05-21

Publications (2)

Publication Number Publication Date
KR20110128242A KR20110128242A (ko) 2011-11-29
KR101784218B1 true KR101784218B1 (ko) 2017-10-11

Family

ID=44971784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110047197A Expired - Fee Related KR101784218B1 (ko) 2010-05-21 2011-05-19 발광 장치 및 조명 장치

Country Status (3)

Country Link
US (1) US8592852B2 (enExample)
JP (2) JP2012009420A (enExample)
KR (1) KR101784218B1 (enExample)

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US8421064B2 (en) * 2010-04-09 2013-04-16 Electronics And Telecommunications Research Institute Organic-light-emitting-diode flat-panel light-source apparatus
WO2012014759A1 (en) 2010-07-26 2012-02-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, lighting device, and manufacturing method of light-emitting device
JP5827885B2 (ja) 2010-12-24 2015-12-02 株式会社半導体エネルギー研究所 発光装置及び照明装置
KR20120092019A (ko) * 2011-02-09 2012-08-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
US8912547B2 (en) 2012-01-20 2014-12-16 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, and semiconductor device
WO2013190636A1 (ja) * 2012-06-19 2013-12-27 パイオニア株式会社 有機ｅｌパネル
CN104982092B (zh) * 2013-02-07 2017-04-05 松下知识产权经营株式会社 有机电致发光元件以及照明装置
KR101583147B1 (ko) * 2013-07-19 2016-01-06 주식회사 엘지화학 전극 적층체 및 유기 발광 소자
US10158096B2 (en) 2014-05-15 2018-12-18 Lg Display Co., Ltd. Organic light emitting device
TWI629811B (zh) * 2017-03-21 2018-07-11 機光科技股份有限公司 Organic light emitting device
KR102532111B1 (ko) 2018-07-23 2023-05-11 엘지디스플레이 주식회사 유기발광소자를 이용한 조명 장치
KR102607781B1 (ko) * 2018-12-28 2023-11-28 엘지디스플레이 주식회사 고 개구율 전계 발광 조명장치
JP2020061384A (ja) * 2020-01-22 2020-04-16 パイオニア株式会社 発光装置

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JP2009187774A (ja) * 2008-02-06 2009-08-20 Rohm Co Ltd 有機エレクトロルミネセンス素子

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Publication number Publication date
JP2012009420A (ja) 2012-01-12
JP2016136545A (ja) 2016-07-28
KR20110128242A (ko) 2011-11-29
US8592852B2 (en) 2013-11-26
US20110284913A1 (en) 2011-11-24

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