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WO2008143059A1 - Organic electroluminescence element, organic electroluminescence element material, display device and illuminating device - Google Patents

Organic electroluminescence element, organic electroluminescence element material, display device and illuminating device Download PDF

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Publication number
WO2008143059A1
WO2008143059A1 PCT/JP2008/058769 JP2008058769W WO2008143059A1 WO 2008143059 A1 WO2008143059 A1 WO 2008143059A1 JP 2008058769 W JP2008058769 W JP 2008058769W WO 2008143059 A1 WO2008143059 A1 WO 2008143059A1
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WO
WIPO (PCT)
Prior art keywords
organic electroluminescence
electroluminescence element
display device
illuminating device
organic
Prior art date
Application number
PCT/JP2008/058769
Other languages
French (fr)
Japanese (ja)
Inventor
Shinya Otsu
Dai Ikemizu
Eisaku Katoh
Tomohiro Oshiyama
Masato Nishizeki
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 JP2009515161A priority Critical patent/JP5653617B2/en
Publication of WO2008143059A1 publication Critical patent/WO2008143059A1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0033—Iridium compounds
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/151—Copolymers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1037—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with sulfur
    • 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
    • C09K2211/1059—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
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/1475—Heterocyclic containing nitrogen and oxygen 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
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)

Abstract

An organic EL element, which has high light emission efficiency and a long light emission life, and an illuminating device and a display device using such element are provided. An organic EL element material which is useful for the organic EL element and emits light having a specific shortwave is also provided.
PCT/JP2008/058769 2007-05-16 2008-05-13 Organic electroluminescence element, organic electroluminescence element material, display device and illuminating device WO2008143059A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009515161A JP5653617B2 (en) 2007-05-16 2008-05-13 ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, DISPLAY DEVICE AND LIGHTING DEVICE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-130329 2007-05-16
JP2007130329 2007-05-16
JP2007283241 2007-10-31
JP2007-283241 2007-10-31

Publications (1)

Publication Number Publication Date
WO2008143059A1 true WO2008143059A1 (en) 2008-11-27

Family

ID=40031768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058769 WO2008143059A1 (en) 2007-05-16 2008-05-13 Organic electroluminescence element, organic electroluminescence element material, display device and illuminating device

Country Status (2)

Country Link
JP (1) JP5653617B2 (en)
WO (1) WO2008143059A1 (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102533A (en) * 2007-10-24 2009-05-14 Konica Minolta Holdings Inc Organic electroluminescent element material, organic electroluminescent element, display apparatus and lighting apparatus
WO2010004887A1 (en) * 2008-07-07 2010-01-14 コニカミノルタホールディングス株式会社 Organic electroluminescent element, display device, illuminating device, and organic electroluminescent element material
WO2010032663A1 (en) * 2008-09-17 2010-03-25 コニカミノルタホールディングス株式会社 Organic electroluminescent element, display device, lighting device, and organic electroluminescent element material
WO2010064621A1 (en) * 2008-12-03 2010-06-10 コニカミノルタホールディングス株式会社 Organic electroluminescent element, organic electroluminescent element material, display device, and illuminating device
WO2010071030A1 (en) * 2008-12-19 2010-06-24 コニカミノルタホールディングス株式会社 Organic electroluminescent element, organic electroluminescent element material, display device, and lighting device
JP2010165768A (en) * 2009-01-14 2010-07-29 Konica Minolta Holdings Inc Organic electroluminescent element, display, illuminating device, and organic electroluminescent element material
WO2010086089A1 (en) * 2009-02-02 2010-08-05 Merck Patent Gmbh Metal complexes
JP2010185068A (en) * 2009-08-31 2010-08-26 Fujifilm Corp Organic electroluminescent device
JP2010219275A (en) * 2009-03-17 2010-09-30 Konica Minolta Holdings Inc Organic electroluminescent element, organic electroluminescent element material, display, and illuminating device
JP2010248429A (en) * 2009-04-20 2010-11-04 Konica Minolta Holdings Inc Organic electroluminescent element, organic electroluminescent element material, display device and illumination device
JP2010267847A (en) * 2009-05-15 2010-11-25 Konica Minolta Holdings Inc Organic electroluminescence element, display device and lighting device
JP2010272727A (en) * 2009-05-22 2010-12-02 Konica Minolta Holdings Inc Organic electroluminescent element, display, illuminating device, and organic electroluminescent element material
JP2010270245A (en) * 2009-05-22 2010-12-02 Konica Minolta Holdings Inc Organic electroluminescent element, display, lighting system and organic electroluminescent element material
JP2010278114A (en) * 2009-05-27 2010-12-09 Konica Minolta Holdings Inc Organic electroluminescence element, display device and lighting device
WO2011013859A1 (en) * 2009-07-31 2011-02-03 Fujifilm Corporation Organic electroluminescence device
WO2011024976A1 (en) * 2009-08-31 2011-03-03 富士フイルム株式会社 Organic electroluminescent element
JP2011044637A (en) * 2009-08-24 2011-03-03 Konica Minolta Holdings Inc Organic electroluminescence element, organic electroluminescence element material, display device, and lighting device
WO2011024986A1 (en) * 2009-08-31 2011-03-03 Fujifilm Corporation Organic electroluminescence device
WO2011024733A1 (en) * 2009-08-31 2011-03-03 Fujifilm Corporation Material for organic electroluminescence device and organic electroluminescence device
JP2011071461A (en) * 2009-08-31 2011-04-07 Fujifilm Corp Organic electroluminescent element
JP2011094097A (en) * 2009-09-30 2011-05-12 Fujifilm Corp Organic electroluminescent element
JP2011129744A (en) * 2009-12-18 2011-06-30 Konica Minolta Holdings Inc Organic electroluminescent element, organic electroluminescent element material, display device, and lighting device
KR20110105800A (en) * 2008-12-12 2011-09-27 유니버셜 디스플레이 코포레이션 Highly efficient blue emitter of imidazo [1,2] phenanthridine iridium complex system
JPWO2010079678A1 (en) * 2009-01-09 2012-06-21 コニカミノルタホールディングス株式会社 Organic electroluminescence element, display device and lighting device
JP2013536170A (en) * 2010-07-16 2013-09-19 メルク パテント ゲーエムベーハー Metal complex
JP2015046608A (en) * 2009-09-30 2015-03-12 ユー・ディー・シー アイルランド リミテッド Organic electroluminescent element
US20160315273A1 (en) * 2013-12-09 2016-10-27 Konica Minolta, Inc. Organic electroluminescent element, lighting device, and display device
JP2017031138A (en) * 2015-07-29 2017-02-09 ユニバーサル ディスプレイ コーポレイション Organic electroluminescent materials and devices
WO2017099013A1 (en) * 2015-12-07 2017-06-15 住友化学株式会社 Composition and light-emitting element in which same is used
US11605791B2 (en) 2017-09-01 2023-03-14 Universal Display Corporation Organic electroluminescent materials and devices

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WO2008072538A1 (en) * 2006-12-08 2008-06-19 Idemitsu Kosan Co., Ltd. Organic electroluminescent device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004131463A (en) * 2002-08-14 2004-04-30 Mitsubishi Chemicals Corp Organometallic complex, luminescent coloring matter, organic electroluminescent element material and organic electroluminescent element
JP2005255992A (en) * 2004-02-13 2005-09-22 Kochi Univ Ruthenium complex and its use
JP2006290988A (en) * 2005-04-08 2006-10-26 Takasago Internatl Corp Good solubility iridium complex and organic EL device
JP2007091718A (en) * 2005-08-31 2007-04-12 National Institute Of Advanced Industrial & Technology Method for producing orthometalated iridium complex and luminescent material comprising produced iridium complex
US20070190359A1 (en) * 2006-02-10 2007-08-16 Knowles David B Metal complexes of cyclometallated imidazo[1,2-ƒ]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof
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Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102533A (en) * 2007-10-24 2009-05-14 Konica Minolta Holdings Inc Organic electroluminescent element material, organic electroluminescent element, display apparatus and lighting apparatus
WO2010004887A1 (en) * 2008-07-07 2010-01-14 コニカミノルタホールディングス株式会社 Organic electroluminescent element, display device, illuminating device, and organic electroluminescent element material
JPWO2010004887A1 (en) * 2008-07-07 2012-01-05 コニカミノルタホールディングス株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE, AND ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL
JP5699603B2 (en) * 2008-07-07 2015-04-15 コニカミノルタ株式会社 Organic electroluminescence element, display device and lighting device
WO2010032663A1 (en) * 2008-09-17 2010-03-25 コニカミノルタホールディングス株式会社 Organic electroluminescent element, display device, lighting device, and organic electroluminescent element material
WO2010064621A1 (en) * 2008-12-03 2010-06-10 コニカミノルタホールディングス株式会社 Organic electroluminescent element, organic electroluminescent element material, display device, and illuminating device
JPWO2010064621A1 (en) * 2008-12-03 2012-05-10 コニカミノルタホールディングス株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, DISPLAY DEVICE AND LIGHTING DEVICE
JP2012512166A (en) * 2008-12-12 2012-05-31 ユニバーサル ディスプレイ コーポレイション Blue emitter with high efficiency based on imidazo [1,2-f] phenanthridine iridium complex
KR101636100B1 (en) 2008-12-12 2016-07-04 유니버셜 디스플레이 코포레이션 BLUE EMITTER WITH HIGH EFFICIENCY BASED ON IMIDAZO [1,2-f] PHENANTHRIDINE IRIDIUM COMPLEXES
JP2016155858A (en) * 2008-12-12 2016-09-01 ユニバーサル ディスプレイ コーポレイション Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes
JP2018003032A (en) * 2008-12-12 2018-01-11 ユニバーサル ディスプレイ コーポレイション Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes
KR20110105800A (en) * 2008-12-12 2011-09-27 유니버셜 디스플레이 코포레이션 Highly efficient blue emitter of imidazo [1,2] phenanthridine iridium complex system
US10008678B2 (en) 2008-12-12 2018-06-26 Universal Display Corporation Organic electroluminescent materials and devices
JP5510335B2 (en) * 2008-12-19 2014-06-04 コニカミノルタ株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, DISPLAY DEVICE AND LIGHTING DEVICE
JPWO2010071030A1 (en) * 2008-12-19 2012-05-24 コニカミノルタホールディングス株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, DISPLAY DEVICE AND LIGHTING DEVICE
WO2010071030A1 (en) * 2008-12-19 2010-06-24 コニカミノルタホールディングス株式会社 Organic electroluminescent element, organic electroluminescent element material, display device, and lighting device
JP5810529B2 (en) * 2009-01-09 2015-11-11 コニカミノルタ株式会社 Organic electroluminescence element, display device and lighting device
JPWO2010079678A1 (en) * 2009-01-09 2012-06-21 コニカミノルタホールディングス株式会社 Organic electroluminescence element, display device and lighting device
JP2010165768A (en) * 2009-01-14 2010-07-29 Konica Minolta Holdings Inc Organic electroluminescent element, display, illuminating device, and organic electroluminescent element material
WO2010086089A1 (en) * 2009-02-02 2010-08-05 Merck Patent Gmbh Metal complexes
US9169282B2 (en) 2009-02-02 2015-10-27 Merck Patent Gmbh Metal complexes
JP2012516831A (en) * 2009-02-02 2012-07-26 メルク パテント ゲーエムベーハー Metal complex
CN102282150A (en) * 2009-02-02 2011-12-14 默克专利有限公司 Metal complexes
JP2010219275A (en) * 2009-03-17 2010-09-30 Konica Minolta Holdings Inc Organic electroluminescent element, organic electroluminescent element material, display, and illuminating device
JP2010248429A (en) * 2009-04-20 2010-11-04 Konica Minolta Holdings Inc Organic electroluminescent element, organic electroluminescent element material, display device and illumination device
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