WO2008146839A1 - 有機電界発光素子用化合物及び有機電界発光素子 - Google Patents

有機電界発光素子用化合物及び有機電界発光素子 Download PDF

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Publication number
WO2008146839A1
WO2008146839A1 PCT/JP2008/059807 JP2008059807W WO2008146839A1 WO 2008146839 A1 WO2008146839 A1 WO 2008146839A1 JP 2008059807 W JP2008059807 W JP 2008059807W WO 2008146839 A1 WO2008146839 A1 WO 2008146839A1
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WO
WIPO (PCT)
Prior art keywords
electroluminescent device
organic electroluminescent
organic
compound
devices
Prior art date
Application number
PCT/JP2008/059807
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English (en)
French (fr)
Inventor
Takahiro Kai
Masaki Komori
Toshihiro Yamamoto
Katsuhide Noguchi
Hiroshi Miyazaki
Original Assignee
Nippon Steel Chemical Co., Ltd.
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 Nippon Steel Chemical Co., Ltd. filed Critical Nippon Steel Chemical Co., Ltd.
Priority to EP08776922.0A priority Critical patent/EP2166011B1/en
Priority to US12/600,773 priority patent/US8008657B2/en
Priority to JP2009516335A priority patent/JP4550160B2/ja
Priority to CN200880015477XA priority patent/CN101679438B/zh
Publication of WO2008146839A1 publication Critical patent/WO2008146839A1/ja

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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
    • C09K2211/18—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
    • 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
    • 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
    • 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
    • H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene

Abstract

　素子の発光効率を改善し、駆動安定性を充分に確保し、かつ簡略な構成をもつ有機電界発光素子（有機ＥＬ素子）及びそれに使用する有機ＥＬ素子用化合物を提供する。 　この有機ＥＬ素子用化合物は分子中にインドロカルバゾール構造又はその類似構造を有し、インドロカルバゾールの窒素原子に芳香族基が結合した構造を有する。また、この有機ＥＬ素子は、基板上に積層された陽極と陰極の間に、発光層を有する有機電界発光素子であって、該発光層が、燐光発光性ドーパントと上記有機電界発光素子用化合物をホスト材料として含有する。
PCT/JP2008/059807 2007-05-29 2008-05-28 有機電界発光素子用化合物及び有機電界発光素子 WO2008146839A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08776922.0A EP2166011B1 (en) 2007-05-29 2008-05-28 Compound for organic electroluminescent device and organic electroluminescent device
US12/600,773 US8008657B2 (en) 2007-05-29 2008-05-28 Compound for organic electroluminescent device and organic electroluminescent device
JP2009516335A JP4550160B2 (ja) 2007-05-29 2008-05-28 有機電界発光素子用化合物及び有機電界発光素子
CN200880015477XA CN101679438B (zh) 2007-05-29 2008-05-28 有机场致发光元件用化合物及有机场致发光元件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007142274 2007-05-29
JP2007-142274 2007-05-29

Publications (1)

Publication Number Publication Date
WO2008146839A1 true WO2008146839A1 (ja) 2008-12-04

Family

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Family Applications (1)

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PCT/JP2008/059807 WO2008146839A1 (ja) 2007-05-29 2008-05-28 有機電界発光素子用化合物及び有機電界発光素子

Country Status (7)

Country Link
US (1) US8008657B2 (ja)
EP (2) EP2759545B1 (ja)
JP (1) JP4550160B2 (ja)
KR (1) KR101041642B1 (ja)
CN (1) CN101679438B (ja)
TW (1) TWI468489B (ja)
WO (1) WO2008146839A1 (ja)

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WO2009136595A1 (ja) * 2008-05-08 2009-11-12 新日鐵化学株式会社 有機電界発光素子用化合物及び有機電界発光素子
WO2009148015A1 (ja) * 2008-06-05 2009-12-10 出光興産株式会社 ハロゲン化合物、多環系化合物及びそれを用いた有機エレクトロルミネッセンス素子
WO2010098246A1 (ja) * 2009-02-27 2010-09-02 新日鐵化学株式会社 有機電界発光素子
WO2010113761A1 (ja) * 2009-03-31 2010-10-07 新日鐵化学株式会社 有機電界発光素子
DE102009031021A1 (de) 2009-06-30 2011-01-05 Merck Patent Gmbh Materialien für organische Elektrolumineszenzvorrichtungen
WO2011025018A1 (ja) * 2009-08-31 2011-03-03 富士フイルム株式会社 有機電界発光素子
JP2011071460A (ja) * 2009-08-31 2011-04-07 Fujifilm Corp 有機電界発光素子
DE102009052428A1 (de) 2009-11-10 2011-05-12 Merck Patent Gmbh Verbindung für elektronische Vorrichtungen
WO2011076326A1 (en) 2009-12-22 2011-06-30 Merck Patent Gmbh Electroluminescent functional surfactants
WO2011076314A1 (en) 2009-12-22 2011-06-30 Merck Patent Gmbh Electroluminescent formulations
WO2011076323A1 (en) 2009-12-22 2011-06-30 Merck Patent Gmbh Formulations comprising phase-separated functional materials
WO2011080972A1 (ja) * 2009-12-28 2011-07-07 新日鐵化学株式会社 有機電界発光素子
DE102010009193A1 (de) 2010-02-24 2011-08-25 Merck Patent GmbH, 64293 Fluor-Fluor Assoziate
WO2011110277A1 (en) 2010-03-11 2011-09-15 Merck Patent Gmbh Fibers in therapy and cosmetics
WO2011110275A2 (en) 2010-03-11 2011-09-15 Merck Patent Gmbh Radiative fibers
JP2011198899A (ja) * 2010-03-18 2011-10-06 Nippon Steel Chem Co Ltd 有機電界発光素子
US8049411B2 (en) 2008-06-05 2011-11-01 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
WO2011147522A1 (en) 2010-05-27 2011-12-01 Merck Patent Gmbh Compositions comprising quantum dots
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WO2012013272A1 (en) 2010-07-26 2012-02-02 Merck Patent Gmbh Quantum dots and hosts
EP2415772A1 (en) * 2009-03-31 2012-02-08 Nippon Steel Chemical Co., Ltd. Material for use in phosphorescent device and organic electroluminescent device using same
EP2447335A2 (en) * 2009-06-25 2012-05-02 Cheil Industries Inc. Compound for an organic photoelectric element, and an organic photoelectric element comprising the same
JP2012140365A (ja) * 2010-12-28 2012-07-26 Idemitsu Kosan Co Ltd 縮合多環化合物、有機エレクトロルミネッセンス素子用材料、及びそれを用いた有機エレクトロルミネッセンス素子
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WO2012124622A1 (ja) 2011-03-14 2012-09-20 東レ株式会社 発光素子材料および発光素子
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WO2012149992A1 (de) 2011-05-04 2012-11-08 Merck Patent Gmbh Vorrichtung zur aufbewahrung von frischwaren
WO2012153725A1 (ja) 2011-05-12 2012-11-15 東レ株式会社 発光素子材料および発光素子
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JP2013509406A (ja) * 2009-10-29 2013-03-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 電子用途用の重水素化合物
WO2013113349A1 (en) 2012-01-30 2013-08-08 Merck Patent Gmbh Nanocrystals on fibers
WO2013137001A1 (ja) 2012-03-12 2013-09-19 新日鉄住金化学株式会社 有機電界発光素子
JP2013544759A (ja) * 2010-09-20 2013-12-19 ローム・アンド・ハース・エレクトロニック・マテリアルズ・コリア・リミテッド 新規有機電界発光化合物およびこれを使用する有機電界発光素子
CN103524510A (zh) * 2009-03-20 2014-01-22 罗门哈斯电子材料韩国有限公司 新的有机电致发光化合物和使用该化合物的有机电致发光设备
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