WO2008149617A1 - 有機エレクトロルミネッセンス素子および照明装置 - Google Patents

有機エレクトロルミネッセンス素子および照明装置 Download PDF

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Publication number
WO2008149617A1
WO2008149617A1 PCT/JP2008/057903 JP2008057903W WO2008149617A1 WO 2008149617 A1 WO2008149617 A1 WO 2008149617A1 JP 2008057903 W JP2008057903 W JP 2008057903W WO 2008149617 A1 WO2008149617 A1 WO 2008149617A1
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WO
WIPO (PCT)
Prior art keywords
electroluminescence device
organic electroluminescence
lighting apparatus
luminance
lighting mode
Prior art date
Application number
PCT/JP2008/057903
Other languages
English (en)
French (fr)
Inventor
Yoriko Nakayama
Kunimasa Hiyama
Shigeru Kojima
Tomoyuki Nakayama
Original Assignee
Konica Minolta Holdings, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009517746A priority Critical patent/JP5261755B2/ja
Publication of WO2008149617A1 publication Critical patent/WO2008149617A1/ja

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • H05B33/14—Light sources with substantially two-dimensional 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1048—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/1466—Heterocyclic containing nitrogen as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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

Abstract

　本発明は、輝度・色度の均一性に優れた白色発光を呈し、且つ輝度に応じて色調が変化することで空間演出にも有用な有機エレクトロルミネッセンス素子と、それを用いた照明装置を提供する。本発明のエレクトロルミネッセンス素子は、陽極と陰極の間に発光層を有する有機エレクトロルミネッセンス素子であって、主照明モードと補助照明モードで色調が異なることを特徴とする。
PCT/JP2008/057903 2007-06-04 2008-04-24 有機エレクトロルミネッセンス素子および照明装置 WO2008149617A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009517746A JP5261755B2 (ja) 2007-06-04 2008-04-24 有機エレクトロルミネッセンス素子および照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-147891 2007-06-04
JP2007147891 2007-06-04

Publications (1)

Publication Number Publication Date
WO2008149617A1 true WO2008149617A1 (ja) 2008-12-11

Family

ID=40093443

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PCT/JP2008/057903 WO2008149617A1 (ja) 2007-06-04 2008-04-24 有機エレクトロルミネッセンス素子および照明装置

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JP (1) JP5261755B2 (ja)
WO (1) WO2008149617A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010109364A (ja) * 2008-10-28 2010-05-13 National Tsinghua Univ 有機発光ダイオード装置とその製造方法
WO2011093220A1 (ja) * 2010-01-29 2011-08-04 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子及び照明装置
JP2011209032A (ja) * 2010-03-29 2011-10-20 J Quality Kk 照明装置
JP2011254285A (ja) * 2010-06-02 2011-12-15 Jamco Corp 航空機客室娯楽システム用可視光無線通信装置
JP2012222268A (ja) * 2011-04-13 2012-11-12 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP2013026224A (ja) * 2011-07-18 2013-02-04 Universal Display Corp 長寿命および低消費電力のｒｇｂｗｏｌｅｄディスプレイ
JPWO2012098944A1 (ja) * 2011-01-19 2014-06-09 コニカミノルタ株式会社 多色燐光発光有機エレクトロルミネッセンス素子、その製造方法及び照明装置
WO2014112359A1 (ja) * 2013-01-15 2014-07-24 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2014170954A (ja) * 2009-06-03 2014-09-18 Konica Minolta Inc 有機エレクトロルミネッセンス素子、その駆動方法、及びこれらを含有する照明装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002367770A (ja) * 2001-06-05 2002-12-20 Sony Corp 表示素子
JP2003233072A (ja) * 2002-02-12 2003-08-22 Seiko Epson Corp 電気光学装置、その製造方法、照明装置、及び電子機器
WO2005106835A1 (ja) * 2004-04-30 2005-11-10 Fuji Photo Film Co., Ltd. 色度調整可能な有機エレクトロルミネッセンス装置
JP2006155940A (ja) * 2004-11-25 2006-06-15 Matsushita Electric Works Ltd 調光調色特性を備えた有機ｅｌ光源装置及び照明装置
JP2007115573A (ja) * 2005-10-21 2007-05-10 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子の製造方法、有機エレクトロルミネッセンス表示装置
WO2007055186A1 (ja) * 2005-11-09 2007-05-18 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、表示装置及び照明装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6847162B2 (en) * 2003-04-29 2005-01-25 General Electric Company Light source with organic layer and photoluminescent layer
JP5353006B2 (ja) * 2005-10-11 2013-11-27 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、液晶表示装置及び照明装置
EP1947707B1 (en) * 2005-10-27 2017-04-26 Konica Minolta Holdings, Inc. Organic electroluminescent element, liquid crystal display device, and lighting equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002367770A (ja) * 2001-06-05 2002-12-20 Sony Corp 表示素子
JP2003233072A (ja) * 2002-02-12 2003-08-22 Seiko Epson Corp 電気光学装置、その製造方法、照明装置、及び電子機器
WO2005106835A1 (ja) * 2004-04-30 2005-11-10 Fuji Photo Film Co., Ltd. 色度調整可能な有機エレクトロルミネッセンス装置
JP2006155940A (ja) * 2004-11-25 2006-06-15 Matsushita Electric Works Ltd 調光調色特性を備えた有機ｅｌ光源装置及び照明装置
JP2007115573A (ja) * 2005-10-21 2007-05-10 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子の製造方法、有機エレクトロルミネッセンス表示装置
WO2007055186A1 (ja) * 2005-11-09 2007-05-18 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、表示装置及び照明装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010109364A (ja) * 2008-10-28 2010-05-13 National Tsinghua Univ 有機発光ダイオード装置とその製造方法
JP2014170954A (ja) * 2009-06-03 2014-09-18 Konica Minolta Inc 有機エレクトロルミネッセンス素子、その駆動方法、及びこれらを含有する照明装置
WO2011093220A1 (ja) * 2010-01-29 2011-08-04 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子及び照明装置
JP2011209032A (ja) * 2010-03-29 2011-10-20 J Quality Kk 照明装置
JP2011254285A (ja) * 2010-06-02 2011-12-15 Jamco Corp 航空機客室娯楽システム用可視光無線通信装置
JPWO2012098944A1 (ja) * 2011-01-19 2014-06-09 コニカミノルタ株式会社 多色燐光発光有機エレクトロルミネッセンス素子、その製造方法及び照明装置
JP5772835B2 (ja) * 2011-01-19 2015-09-02 コニカミノルタ株式会社 多色燐光発光有機エレクトロルミネッセンス素子、その製造方法及び照明装置
JP2012222268A (ja) * 2011-04-13 2012-11-12 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP2013026224A (ja) * 2011-07-18 2013-02-04 Universal Display Corp 長寿命および低消費電力のｒｇｂｗｏｌｅｄディスプレイ
WO2014112359A1 (ja) * 2013-01-15 2014-07-24 出光興産株式会社 有機エレクトロルミネッセンス素子

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JPWO2008149617A1 (ja) 2010-08-19
JP5261755B2 (ja) 2013-08-14

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