WO2009008365A1 - 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料 - Google Patents

有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料 Download PDF

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WO2009008365A1
WO2009008365A1 PCT/JP2008/062156 JP2008062156W WO2009008365A1 WO 2009008365 A1 WO2009008365 A1 WO 2009008365A1 JP 2008062156 W JP2008062156 W JP 2008062156W WO 2009008365 A1 WO2009008365 A1 WO 2009008365A1
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substituted
electroluminescent device
organic electroluminescent
ring
unsubstituted
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PCT/JP2008/062156
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English (en)
French (fr)
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Kazuki Nishimura
Toshihiro Iwakuma
Kenichi Fukuoka
Chishio Hosokawa
Masahiro Kawamura
Mitsunori Ito
Yoriyuki Takashima
Toshinari Ogiwara
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Idemitsu Kosan Co., Ltd.
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Publication of WO2009008365A1 publication Critical patent/WO2009008365A1/ja

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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    • 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
    • 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
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
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    • 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
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    • 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
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    • 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
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    • 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
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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    • 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
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/649—Aromatic compounds comprising a hetero atom
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    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

　陰極と陽極との間に、１層または複数層からなる有機薄膜層を備え、有機薄膜層は、少なくとも１つの発光層を有し、発光層の少なくとも１つは、燐光発光を示す燐光発光材料を少なくとも１種と、下記式（１）で表されるホスト材料と、を含む有機エレクトロルミネッセンス素子。 （式中、Ａｒ１，Ａｒ２,Ａｒ３，Ｂ１，Ｂ２，Ｂ３，Ｂ４は、置換または無置換のベンゼン環、または、置換または無置換のナフタレン環、置換または無置換のフェナントレン環、置換または無置換のトリフェニレン環から選択される縮合芳香族炭化水素環を表す。ｐは０または１である。）
PCT/JP2008/062156 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料 WO2009008365A1 (ja)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007179120 2007-07-07
JP2007179121 2007-07-07
JP2007179109 2007-07-07
JP2007-179121 2007-07-07
JP2007-179120 2007-07-07
JP2007-179109 2007-07-07
PCT/JP2008/057837 WO2009008205A1 (ja) 2007-07-07 2008-04-23 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
JPPCT/JP2008/057837 2008-04-23

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WO2009008365A1 true WO2009008365A1 (ja) 2009-01-15

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PCT/JP2008/057837 WO2009008205A1 (ja) 2007-07-07 2008-04-23 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/059077 WO2009008216A1 (ja) 2007-07-07 2008-05-16 有機エレクトロルミネッセンス素子
PCT/JP2008/059076 WO2009008215A1 (ja) 2007-07-07 2008-05-16 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062150 WO2009008360A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062156 WO2009008365A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062129 WO2009008342A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062154 WO2009008364A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子
PCT/JP2008/062151 WO2009008361A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062130 WO2009008343A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料

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PCT/JP2008/057837 WO2009008205A1 (ja) 2007-07-07 2008-04-23 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/059077 WO2009008216A1 (ja) 2007-07-07 2008-05-16 有機エレクトロルミネッセンス素子
PCT/JP2008/059076 WO2009008215A1 (ja) 2007-07-07 2008-05-16 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062150 WO2009008360A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料

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PCT/JP2008/062129 WO2009008342A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062154 WO2009008364A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子
PCT/JP2008/062151 WO2009008361A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
PCT/JP2008/062130 WO2009008343A1 (ja) 2007-07-07 2008-07-04 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料

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US (1) US8330350B2 (ja)
EP (3) EP2166585A4 (ja)
JP (4) JP5307005B2 (ja)
KR (3) KR101663325B1 (ja)
CN (3) CN101960635B (ja)
TW (9) TW200909560A (ja)
WO (9) WO2009008205A1 (ja)

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