JP4401665B2 - 電界発光素子 - Google Patents

電界発光素子 Download PDF

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Publication number
JP4401665B2
JP4401665B2 JP2003077875A JP2003077875A JP4401665B2 JP 4401665 B2 JP4401665 B2 JP 4401665B2 JP 2003077875 A JP2003077875 A JP 2003077875A JP 2003077875 A JP2003077875 A JP 2003077875A JP 4401665 B2 JP4401665 B2 JP 4401665B2
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JP
Japan
Prior art keywords
group
substituent
layer
electroluminescent
electrode
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Expired - Fee Related
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JP2003077875A
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English (en)
Japanese (ja)
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JP2004288439A (ja
JP2004288439A5 (https=
Inventor
哲史 瀬尾
寛子 山崎
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2003077875A priority Critical patent/JP4401665B2/ja
Priority to US10/801,113 priority patent/US7695828B2/en
Publication of JP2004288439A publication Critical patent/JP2004288439A/ja
Publication of JP2004288439A5 publication Critical patent/JP2004288439A5/ja
Application granted granted Critical
Publication of JP4401665B2 publication Critical patent/JP4401665B2/ja
Priority to US12/754,973 priority patent/US8003230B2/en
Priority to US13/195,913 priority patent/US8748013B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • 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
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; Derivatives thereof
    • 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
    • H10K85/311—Phthalocyanine
    • 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
    • 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
    • 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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2003077875A 2003-03-20 2003-03-20 電界発光素子 Expired - Fee Related JP4401665B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003077875A JP4401665B2 (ja) 2003-03-20 2003-03-20 電界発光素子
US10/801,113 US7695828B2 (en) 2003-03-20 2004-03-16 Electroluminescent element
US12/754,973 US8003230B2 (en) 2003-03-20 2010-04-06 Electroluminescent element
US13/195,913 US8748013B2 (en) 2003-03-20 2011-08-02 Electroluminescent device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003077875A JP4401665B2 (ja) 2003-03-20 2003-03-20 電界発光素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009134891A Division JP5171734B2 (ja) 2009-06-04 2009-06-04 電界発光素子および発光装置

Publications (3)

Publication Number Publication Date
JP2004288439A JP2004288439A (ja) 2004-10-14
JP2004288439A5 JP2004288439A5 (https=) 2006-05-11
JP4401665B2 true JP4401665B2 (ja) 2010-01-20

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JP2003077875A Expired - Fee Related JP4401665B2 (ja) 2003-03-20 2003-03-20 電界発光素子

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Country Link
US (3) US7695828B2 (https=)
JP (1) JP4401665B2 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4401665B2 (ja) * 2003-03-20 2010-01-20 株式会社半導体エネルギー研究所 電界発光素子
KR100890862B1 (ko) 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
JP5560517B2 (ja) * 2006-04-26 2014-07-30 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、表示装置及び照明装置
JP5133259B2 (ja) 2006-11-24 2013-01-30 出光興産株式会社 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
US8367152B2 (en) * 2007-04-27 2013-02-05 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of light-emitting device
TWI477195B (zh) 2007-04-27 2015-03-11 Semiconductor Energy Lab 發光裝置的製造方法
JP5325471B2 (ja) 2007-07-06 2013-10-23 株式会社半導体エネルギー研究所 発光装置の作製方法
US8476822B2 (en) * 2007-11-09 2013-07-02 Universal Display Corporation Saturated color organic light emitting devices
TWI530493B (zh) * 2008-10-14 2016-04-21 第一毛織股份有限公司 苯并咪唑化合物及具有該化合物之有機光電裝置
JP5171734B2 (ja) * 2009-06-04 2013-03-27 株式会社半導体エネルギー研究所 電界発光素子および発光装置
JP5595085B2 (ja) 2010-03-31 2014-09-24 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
JP5839912B2 (ja) * 2011-09-22 2016-01-06 株式会社半導体エネルギー研究所 発光素子、発光装置
CN103959503B (zh) 2011-12-05 2016-08-24 出光兴产株式会社 有机电致发光元件用材料以及有机电致发光元件
JP6204012B2 (ja) * 2012-10-17 2017-09-27 株式会社半導体エネルギー研究所 発光装置
KR102046983B1 (ko) * 2018-08-03 2019-11-20 (주)피엔에이치테크 유기발광 화합물 및 이를 포함하는 유기발광소자
CN112175172B (zh) * 2020-09-28 2023-08-04 四川冠慕思杨新材料科技有限公司 一种用于废水的高效吸附有机多孔材料及其制备方法
CN112164753B (zh) 2020-09-28 2022-01-11 京东方科技集团股份有限公司 Oled器件及其制备方法、显示基板及显示装置
KR102903020B1 (ko) * 2021-05-14 2025-12-22 삼성디스플레이 주식회사 헤테로시클릭 화합물을 포함한 발광 소자 및 상기 발광 소자를 포함한 전자 장치
CN116082405B (zh) * 2021-11-03 2026-02-24 Tcl科技集团股份有限公司 配合物、配合物的制备方法、电致发光器件及显示装置

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JPS6119347A (ja) 1984-07-06 1986-01-28 株式会社アイジー技術研究所 サイデイングボ−ド
JPH042096A (ja) 1989-10-20 1992-01-07 Asahi Chem Ind Co Ltd 塗布型有機電界発光素子
JP3069139B2 (ja) * 1990-03-16 2000-07-24 旭化成工業株式会社 分散型電界発光素子
JPH09245965A (ja) * 1996-03-06 1997-09-19 Pioneer Electron Corp 有機エレクトロルミネセンス素子
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JP3748406B2 (ja) * 2001-12-18 2006-02-22 株式会社日立製作所 表示装置
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JP3841695B2 (ja) * 2002-02-06 2006-11-01 富士写真フイルム株式会社 有機ｅｌ素子及び有機ｅｌディスプレイ
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JP3825344B2 (ja) * 2002-03-15 2006-09-27 富士写真フイルム株式会社 有機ｅｌ素子及び有機ｅｌディスプレイ
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US7282275B2 (en) * 2002-04-19 2007-10-16 3M Innovative Properties Company Materials for organic electronic devices
US20030205696A1 (en) * 2002-04-25 2003-11-06 Canon Kabushiki Kaisha Carbazole-based materials for guest-host electroluminescent systems
US6562982B1 (en) * 2002-07-25 2003-05-13 Xerox Corporation Carbazole compounds
JP4261855B2 (ja) 2002-09-19 2009-04-30 キヤノン株式会社 フェナントロリン化合物及びそれを用いた有機発光素子
US20040062947A1 (en) * 2002-09-25 2004-04-01 Lamansky Sergey A. Organic electroluminescent compositions
JP4401665B2 (ja) * 2003-03-20 2010-01-20 株式会社半導体エネルギー研究所 電界発光素子

Also Published As

Publication number Publication date
US8003230B2 (en) 2011-08-23
US20110284833A1 (en) 2011-11-24
US8748013B2 (en) 2014-06-10
US20040209119A1 (en) 2004-10-21
US20100194266A1 (en) 2010-08-05
JP2004288439A (ja) 2004-10-14
US7695828B2 (en) 2010-04-13

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