JP4455211B2 - 発光素子及び表示装置 - Google Patents

発光素子及び表示装置 Download PDF

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Publication number
JP4455211B2
JP4455211B2 JP2004225630A JP2004225630A JP4455211B2 JP 4455211 B2 JP4455211 B2 JP 4455211B2 JP 2004225630 A JP2004225630 A JP 2004225630A JP 2004225630 A JP2004225630 A JP 2004225630A JP 4455211 B2 JP4455211 B2 JP 4455211B2
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JP
Japan
Prior art keywords
light emitting
light
dopant
dopants
emitting element
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Expired - Fee Related
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JP2004225630A
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English (en)
Japanese (ja)
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JP2005100957A (ja
JP2005100957A5 (enExample
Inventor
賢悟 岸野
伸二郎 岡田
明 坪山
悟史 井川
学 古郡
洋伸 岩脇
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004225630A priority Critical patent/JP4455211B2/ja
Priority to US10/924,806 priority patent/US7388327B2/en
Publication of JP2005100957A publication Critical patent/JP2005100957A/ja
Publication of JP2005100957A5 publication Critical patent/JP2005100957A5/ja
Priority to US12/123,234 priority patent/US20090072721A1/en
Application granted granted Critical
Publication of JP4455211B2 publication Critical patent/JP4455211B2/ja
Anticipated expiration legal-status Critical
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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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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 [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
    • 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
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/60—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
    • 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
    • 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)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2004225630A 2003-08-29 2004-08-02 発光素子及び表示装置 Expired - Fee Related JP4455211B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004225630A JP4455211B2 (ja) 2003-08-29 2004-08-02 発光素子及び表示装置
US10/924,806 US7388327B2 (en) 2003-08-29 2004-08-25 Light-emitting device and display apparatus
US12/123,234 US20090072721A1 (en) 2003-08-29 2008-05-19 Light-emitting device and display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003305851 2003-08-29
JP2004225630A JP4455211B2 (ja) 2003-08-29 2004-08-02 発光素子及び表示装置

Publications (3)

Publication Number Publication Date
JP2005100957A JP2005100957A (ja) 2005-04-14
JP2005100957A5 JP2005100957A5 (enExample) 2007-08-16
JP4455211B2 true JP4455211B2 (ja) 2010-04-21

Family

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Family Applications (1)

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JP2004225630A Expired - Fee Related JP4455211B2 (ja) 2003-08-29 2004-08-02 発光素子及び表示装置

Country Status (2)

Country Link
US (2) US7388327B2 (enExample)
JP (1) JP4455211B2 (enExample)

Families Citing this family (36)

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WO2002104080A1 (fr) * 2001-06-15 2002-12-27 Canon Kabushiki Kaisha Dispositif a electroluminescence organique
JP4455211B2 (ja) * 2003-08-29 2010-04-21 キヤノン株式会社 発光素子及び表示装置
JP2006124373A (ja) * 2004-09-29 2006-05-18 Canon Inc 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
JP2006128624A (ja) * 2004-09-29 2006-05-18 Canon Inc 発光素子
JP4110160B2 (ja) * 2004-09-29 2008-07-02 キヤノン株式会社 有機エレクトロルミネッセント素子、及びディスプレイ装置
KR101256385B1 (ko) * 2005-02-23 2013-04-25 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 이리듐 착물을 포함하는 전기발광 소자
JP5130606B2 (ja) * 2005-02-25 2013-01-30 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子、その製造方法、表示装置及び照明装置
WO2007029426A1 (ja) 2005-09-05 2007-03-15 Idemitsu Kosan Co., Ltd. 青色発光有機エレクトロルミネッセンス素子
WO2007055186A1 (ja) * 2005-11-09 2007-05-18 Konica Minolta Holdings, Inc. 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
JP2007173584A (ja) * 2005-12-22 2007-07-05 Canon Inc 発光装置
US8518556B2 (en) 2006-01-27 2013-08-27 Konica Minolta Holdings, Inc. Electroluminescent element
WO2007094101A1 (ja) * 2006-02-14 2007-08-23 Sharp Kabushiki Kaisha 有機エレクトロルミネッセンス装置及び有機エレクトロルミネッセンス表示装置
JP4978034B2 (ja) * 2006-03-15 2012-07-18 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子
JP2007294402A (ja) * 2006-03-28 2007-11-08 Canon Inc 有機エレクトロルミネッセンス素子及び表示装置
JP4402069B2 (ja) * 2006-03-31 2010-01-20 キヤノン株式会社 多色有機ｅｌディスプレイ
US20070247061A1 (en) * 2006-04-20 2007-10-25 Vadim Adamovich Multiple dopant emissive layer OLEDs
JP2007302565A (ja) * 2006-05-08 2007-11-22 Canon Inc 金属錯体、発光素子及び画像表示装置
US20070275265A1 (en) * 2006-05-25 2007-11-29 Au Optronics Corporation Organic light emitting layer with a reduced phosphorescent dopant concentration and applications of same
JP5205584B2 (ja) * 2006-09-06 2013-06-05 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子および表示装置
JP2008112976A (ja) * 2006-10-02 2008-05-15 Sony Corp 有機電界発光素子、表示装置、および電子機器
JP5127206B2 (ja) * 2006-11-28 2013-01-23 キヤノン株式会社 金属錯体化合物、有機発光素子及び表示装置
JP5305637B2 (ja) 2007-11-08 2013-10-02 キヤノン株式会社 有機金属錯体及びこれを用いた有機発光素子並びに表示装置
DE102008063589A1 (de) * 2008-10-07 2010-04-08 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
DE102008063470A1 (de) * 2008-12-17 2010-07-01 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
JP2010229121A (ja) * 2009-03-05 2010-10-14 Mitsubishi Chemicals Corp 有機金属錯体、有機電界発光素子用組成物および有機電界発光素子
JP5457907B2 (ja) 2009-08-31 2014-04-02 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子
JP4564584B1 (ja) * 2009-08-31 2010-10-20 富士フイルム株式会社 有機電界発光素子
JP5479009B2 (ja) * 2009-09-24 2014-04-23 キヤノン株式会社 有機発光素子
JP5550311B2 (ja) * 2009-11-10 2014-07-16 キヤノン株式会社 有機ｅｌ素子
JP2011151116A (ja) * 2010-01-20 2011-08-04 Canon Inc 有機発光素子
KR20140000672A (ko) * 2010-08-24 2014-01-03 이 아이 듀폰 디 네모아 앤드 캄파니 광활성 조성물 및 그 조성물로 제조된 전자 소자
JP5621821B2 (ja) * 2012-09-05 2014-11-12 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の製造方法及び有機エレクトロルミネッセンス素子
JP5773033B2 (ja) * 2014-05-26 2015-09-02 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の製造方法及び有機エレクトロルミネッセンス素子
JP2016103497A (ja) * 2014-11-27 2016-06-02 コニカミノルタ株式会社 発光性組成物、表示装置及び照明装置
CN105810846B (zh) 2014-12-31 2020-07-07 北京维信诺科技有限公司 一种有机电致发光器件
EP4269746B1 (en) 2018-12-12 2025-11-19 FMC Technologies, Inc. Rotating indexing coupling (ric) assembly for installation and orientation of a subsea production tree

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JP4039023B2 (ja) 2000-10-04 2008-01-30 三菱化学株式会社 有機電界発光素子
US6893743B2 (en) * 2000-10-04 2005-05-17 Mitsubishi Chemical Corporation Organic electroluminescent device
WO2002104080A1 (fr) * 2001-06-15 2002-12-27 Canon Kabushiki Kaisha Dispositif a electroluminescence organique
JP2003007469A (ja) * 2001-06-25 2003-01-10 Canon Inc 発光素子及び表示装置
KR100543837B1 (ko) * 2001-09-04 2006-01-23 캐논 가부시끼가이샤 고분자 화합물 및 유기 발광 소자
JP2003151773A (ja) 2001-11-13 2003-05-23 Toray Ind Inc 発光素子
WO2003077609A1 (en) * 2002-03-08 2003-09-18 Canon Kabushiki Kaisha Organic light-emitting device
JP3890242B2 (ja) * 2002-03-26 2007-03-07 キヤノン株式会社 高分子化合物及び電界発光素子
JP3902981B2 (ja) * 2002-06-04 2007-04-11 キヤノン株式会社 有機発光素子及び表示装置
KR100501702B1 (ko) * 2003-03-13 2005-07-18 삼성에스디아이 주식회사 유기 전계 발광 디스플레이 장치
JP4455211B2 (ja) * 2003-08-29 2010-04-21 キヤノン株式会社 発光素子及び表示装置

Also Published As

Publication number Publication date
JP2005100957A (ja) 2005-04-14
US20050084710A1 (en) 2005-04-21
US7388327B2 (en) 2008-06-17
US20090072721A1 (en) 2009-03-19

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