WO2008102740A1 - 有機エレクトロルミネッセンス素子 - Google Patents

有機エレクトロルミネッセンス素子 Download PDF

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Publication number
WO2008102740A1
WO2008102740A1 PCT/JP2008/052683 JP2008052683W WO2008102740A1 WO 2008102740 A1 WO2008102740 A1 WO 2008102740A1 JP 2008052683 W JP2008052683 W JP 2008052683W WO 2008102740 A1 WO2008102740 A1 WO 2008102740A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic electroluminescent
electroluminescent device
anode
cathode
light
Prior art date
Application number
PCT/JP2008/052683
Other languages
English (en)
French (fr)
Inventor
Yoriyuki Takashima
Masakazu Funahashi
Takashi Arakane
Yumiko Mizuki
Hiroshi Yamamoto
Chishio Hosokawa
Kiyoshi Ikeda
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co., Ltd. filed Critical Idemitsu Kosan Co., Ltd.
Priority to JP2009500176A priority Critical patent/JPWO2008102740A1/ja
Priority to EP08711507A priority patent/EP2113954A1/en
Priority to US12/527,512 priority patent/US20100039027A1/en
Publication of WO2008102740A1 publication Critical patent/WO2008102740A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • 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
    • 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
    • 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
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting 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
    • H10K85/60—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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • 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

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

Abstract

　陰極及び陽極と、前記陰極及び陽極の間に少なくとも発光層と電子輸送層を含み、前記発光層が、ホスト化合物とフルオランテン化合物を含有し、電子輸送層が（Ａ）ｕ－（Ｂ）ｖ（式中、Ａは炭素環３以上の芳香族炭化水素基を含む基であり、Ｂは置換されてもよい複素環基である。ｕ、ｖはそれぞれ１～６の整数である。）を含む有機エレクトロルミネッセンス素子。
PCT/JP2008/052683 2007-02-19 2008-02-19 有機エレクトロルミネッセンス素子 WO2008102740A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009500176A JPWO2008102740A1 (ja) 2007-02-19 2008-02-19 有機エレクトロルミネッセンス素子
EP08711507A EP2113954A1 (en) 2007-02-19 2008-02-19 Organic electroluminescent device
US12/527,512 US20100039027A1 (en) 2007-02-19 2008-02-19 Organic electroluminescence device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007038654 2007-02-19
JP2007-038654 2007-02-19

Publications (1)

Publication Number Publication Date
WO2008102740A1 true WO2008102740A1 (ja) 2008-08-28

Family

ID=39710017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052683 WO2008102740A1 (ja) 2007-02-19 2008-02-19 有機エレクトロルミネッセンス素子

Country Status (7)

Country Link
US (1) US20100039027A1 (ja)
EP (1) EP2113954A1 (ja)
JP (1) JPWO2008102740A1 (ja)
KR (1) KR20100014803A (ja)
CN (1) CN101617417A (ja)
TW (1) TW200902676A (ja)
WO (1) WO2008102740A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101740725A (zh) * 2008-11-19 2010-06-16 佳能株式会社 发光器件、图像显示设备和新型有机化合物
WO2011001741A1 (en) * 2009-06-30 2011-01-06 Canon Kabushiki Kaisha Novel organic compound and organic light-emitting device
WO2011074254A1 (ja) 2009-12-16 2011-06-23 出光興産株式会社 有機発光媒体
EP2358843A1 (en) * 2008-11-19 2011-08-24 Canon Kabushiki Kaisha Novel organic compound, light-emitting device, and image display apparatus
WO2012005009A1 (ja) * 2010-07-09 2012-01-12 出光興産株式会社 イミダゾピリジン誘導体及びそれを含んでなる有機エレクトロルミネッセンス素子
WO2013187258A1 (ja) * 2012-06-12 2013-12-19 東レ株式会社 発光素子材料および発光素子
JP2014096572A (ja) * 2012-10-11 2014-05-22 Tdk Corp 電界発光素子
JP2017183723A (ja) * 2016-03-29 2017-10-05 住友化学株式会社 発光素子

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009066600A1 (ja) * 2007-11-19 2009-05-28 Idemitsu Kosan Co., Ltd. モノベンゾクリセン誘導体、及びそれを含む有機エレクトロルミネッセンス素子用材料、並びにそれを用いた有機エレクトロルミネッセンス素子
JP5627300B2 (ja) * 2010-06-04 2014-11-19 キヤノン株式会社 新規有機化合物およびそれを有する有機発光素子
WO2012017680A1 (ja) * 2010-08-05 2012-02-09 出光興産株式会社 有機エレクトロルミネッセンス素子
CN102376480B (zh) * 2010-08-12 2014-04-16 富泰华工业（深圳）有限公司 按键结构及具有该按键结构的电子装置
KR101430589B1 (ko) * 2011-02-21 2014-08-19 (주)씨에스엘쏠라 유기발광화합물 및 이를 이용한 유기 광소자
CN103508836B (zh) * 2012-06-21 2016-02-10 昆山维信诺显示技术有限公司 一种6，6-双取代-6-H-苯并[cd]芘衍生物及其制备方法与应用
CN103965444A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 一种有机半导体材料、制备方法和电致发光器件
US20140284580A1 (en) * 2013-03-22 2014-09-25 E-Ray Optoelectronics Techonology Co., Ltd. Electron transporting compounds and organic electroluminescent devices using the same
EP3093288A1 (en) 2015-05-12 2016-11-16 Novaled GmbH Organic light-emitting diode comprising different matrix compounds in the first and second electron transport layer
JPWO2018088472A1 (ja) * 2016-11-09 2019-10-03 出光興産株式会社 化合物、組成物、有機エレクトロルミネッセンス素子、及び電子機器
KR20190053354A (ko) 2017-11-10 2019-05-20 주식회사 진웅산업 페난트롤린-안트라센 화합물 및 이를 포함하는 유기발광소자
US11696495B2 (en) * 2018-08-06 2023-07-04 Lg Display Co., Ltd. Organic emitting compound, and organic light emitting diode and organic light emitting display device including the same
DE102018125307A1 (de) * 2018-10-12 2020-04-16 Novaled Gmbh Organische lichtemittierende Vorrichtung
KR20230001569A (ko) * 2021-06-28 2023-01-05 엘티소재주식회사 헤테로고리 화합물, 및 이를 포함하는 유기 발광 소자

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