KR101381906B1 - 조명장치 - Google Patents

조명장치 Download PDF

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Publication number
KR101381906B1
KR101381906B1 KR1020107029932A KR20107029932A KR101381906B1 KR 101381906 B1 KR101381906 B1 KR 101381906B1 KR 1020107029932 A KR1020107029932 A KR 1020107029932A KR 20107029932 A KR20107029932 A KR 20107029932A KR 101381906 B1 KR101381906 B1 KR 101381906B1
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KR
South Korea
Prior art keywords
light emitting
electrode
layer
emitting element
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020107029932A
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English (en)
Korean (ko)
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KR20110013543A (ko
Inventor
료지 노무라
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20110013543A publication Critical patent/KR20110013543A/ko
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Publication of KR101381906B1 publication Critical patent/KR101381906B1/ko
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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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
    • 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • 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
    • H10K50/13—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 comprising stacked EL layers within one EL unit
    • H10K50/131—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 comprising stacked EL layers within one EL unit with spacer layers between the electroluminescent 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • H10K50/10—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
    • 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
    • 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
    • H10K59/84—Parallel electrical configurations of multiple OLEDs
    • 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
    • H10K59/86—Series electrical configurations of multiple 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • 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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020107029932A 2004-09-13 2005-09-05 조명장치 Expired - Fee Related KR101381906B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2004-265006 2004-09-13
JP2004265006 2004-09-13
PCT/JP2005/016677 WO2006030719A1 (en) 2004-09-13 2005-09-05 Light emitting device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020077007669A Division KR101217620B1 (ko) 2004-09-13 2005-09-05 발광장치

Publications (2)

Publication Number Publication Date
KR20110013543A KR20110013543A (ko) 2011-02-09
KR101381906B1 true KR101381906B1 (ko) 2014-04-04

Family

ID=36059972

Family Applications (8)

Application Number Title Priority Date Filing Date
KR1020107029932A Expired - Fee Related KR101381906B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029930A Expired - Fee Related KR101326283B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020147019721A Expired - Fee Related KR101581943B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020077007669A Expired - Fee Related KR101217620B1 (ko) 2004-09-13 2005-09-05 발광장치
KR1020137008220A Expired - Fee Related KR101486037B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029931A Expired - Fee Related KR101326284B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029929A Expired - Fee Related KR101362468B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029175A Expired - Fee Related KR101326282B1 (ko) 2004-09-13 2005-09-05 조명장치

Family Applications After (7)

Application Number Title Priority Date Filing Date
KR1020107029930A Expired - Fee Related KR101326283B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020147019721A Expired - Fee Related KR101581943B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020077007669A Expired - Fee Related KR101217620B1 (ko) 2004-09-13 2005-09-05 발광장치
KR1020137008220A Expired - Fee Related KR101486037B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029931A Expired - Fee Related KR101326284B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029929A Expired - Fee Related KR101362468B1 (ko) 2004-09-13 2005-09-05 조명장치
KR1020107029175A Expired - Fee Related KR101326282B1 (ko) 2004-09-13 2005-09-05 조명장치

Country Status (7)

Country Link
US (6) US7999463B2 (https=)
EP (5) EP1795052B1 (https=)
JP (7) JP4827466B2 (https=)
KR (8) KR101381906B1 (https=)
CN (5) CN102724781B (https=)
TW (6) TWI552644B (https=)
WO (1) WO2006030719A1 (https=)

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GB2416621A (en) * 2004-07-27 2006-02-01 Cambridge Display Tech Ltd Laminated interconnects for opto-electronic device modules
KR101381906B1 (ko) * 2004-09-13 2014-04-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 조명장치
US7772761B2 (en) * 2005-09-28 2010-08-10 Osram Opto Semiconductors Gmbh Organic electrophosphorescence device having interfacial layers
US7843134B2 (en) * 2005-10-31 2010-11-30 Idemitsu Kosan Co., Ltd. Organic EL emission devices connected in series
EP1863105B1 (en) * 2006-06-02 2020-02-19 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
JP5172402B2 (ja) * 2008-03-13 2013-03-27 シャープ株式会社 有機ｅｌデバイス
JP5457847B2 (ja) * 2009-01-23 2014-04-02 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子
JP4803321B2 (ja) * 2009-02-16 2011-10-26 凸版印刷株式会社 有機エレクトロルミネッセンスディスプレイ及びその製造方法
US20110163337A1 (en) * 2010-01-06 2011-07-07 General Electric Company Architecture for organic electronic devices
WO2011142248A1 (ja) * 2010-05-14 2011-11-17 Ｎｅｃライティング株式会社 有機ｅｌ照明装置
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KR101869681B1 (ko) 2010-08-20 2018-06-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 조명 장치
DE102010042132A1 (de) * 2010-10-07 2012-04-26 Ledon Oled Lighting Gmbh & Co.Kg Leuchtelement mit OLED-Modulen
US8727586B2 (en) 2010-11-05 2014-05-20 Semiconductor Energy Laboratory Co., Ltd. Lighting device having magnetic member and magnet
JP5897876B2 (ja) 2010-11-19 2016-04-06 株式会社半導体エネルギー研究所 照明装置
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WO2012093671A1 (ja) * 2011-01-07 2012-07-12 株式会社カネカ 有機ｅｌ装置及び有機ｅｌ装置の製造方法
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KR102004305B1 (ko) 2011-02-11 2019-07-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 그 제작 방법, 그리고 조명 장치 및 표시 장치
JP5925511B2 (ja) 2011-02-11 2016-05-25 株式会社半導体エネルギー研究所 発光ユニット、発光装置、照明装置
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JP6034035B2 (ja) 2011-03-30 2016-11-30 株式会社半導体エネルギー研究所 発光装置
JP6151888B2 (ja) 2011-05-27 2017-06-21 株式会社半導体エネルギー研究所 発光装置の作製方法
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