JP5624270B2 - 有機電界発光素子 - Google Patents

有機電界発光素子 Download PDF

Info

Publication number
JP5624270B2
JP5624270B2 JP2008231535A JP2008231535A JP5624270B2 JP 5624270 B2 JP5624270 B2 JP 5624270B2 JP 2008231535 A JP2008231535 A JP 2008231535A JP 2008231535 A JP2008231535 A JP 2008231535A JP 5624270 B2 JP5624270 B2 JP 5624270B2
Authority
JP
Japan
Prior art keywords
group
carbon atoms
general formula
atom
ring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2008231535A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009094486A (ja
JP2009094486A5 (cg-RX-API-DMAC7.html
Inventor
玲 武田
玲 武田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UDC Ireland Ltd
Original Assignee
UDC Ireland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40092828&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5624270(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UDC Ireland Ltd filed Critical UDC Ireland Ltd
Priority to JP2008231535A priority Critical patent/JP5624270B2/ja
Publication of JP2009094486A publication Critical patent/JP2009094486A/ja
Publication of JP2009094486A5 publication Critical patent/JP2009094486A5/ja
Application granted granted Critical
Publication of JP5624270B2 publication Critical patent/JP5624270B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
    • 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
    • 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
    • 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
    • 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
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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
    • H10K85/649—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
    • H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur 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
    • 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
    • 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
    • H10K85/30—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
    • H10K85/30—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2008231535A 2007-09-18 2008-09-09 有機電界発光素子 Active JP5624270B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008231535A JP5624270B2 (ja) 2007-09-18 2008-09-09 有機電界発光素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007240896 2007-09-18
JP2007240896 2007-09-18
JP2008231535A JP5624270B2 (ja) 2007-09-18 2008-09-09 有機電界発光素子

Publications (3)

Publication Number Publication Date
JP2009094486A JP2009094486A (ja) 2009-04-30
JP2009094486A5 JP2009094486A5 (cg-RX-API-DMAC7.html) 2011-06-16
JP5624270B2 true JP5624270B2 (ja) 2014-11-12

Family

ID=40092828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008231535A Active JP5624270B2 (ja) 2007-09-18 2008-09-09 有機電界発光素子

Country Status (5)

Country Link
US (1) US20090072727A1 (cg-RX-API-DMAC7.html)
EP (1) EP2039737B1 (cg-RX-API-DMAC7.html)
JP (1) JP5624270B2 (cg-RX-API-DMAC7.html)
AT (1) ATE489834T1 (cg-RX-API-DMAC7.html)
DE (1) DE602008003634D1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11440901B2 (en) 2018-09-12 2022-09-13 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US12029116B2 (en) 2018-10-09 2024-07-02 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278390A (ja) * 2009-06-01 2010-12-09 Fujifilm Corp 有機電界発光素子
JP4564585B1 (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
JP5779318B2 (ja) * 2009-08-31 2015-09-16 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
JP5620125B2 (ja) 2010-01-28 2014-11-05 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
US9530969B2 (en) * 2011-12-05 2016-12-27 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device
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
JP2014135466A (ja) * 2012-04-09 2014-07-24 Kyushu Univ 有機発光素子ならびにそれに用いる発光材料および化合物
JP5366106B1 (ja) * 2012-04-09 2013-12-11 国立大学法人九州大学 有機発光素子ならびにそれに用いる発光材料および化合物
JP2015201463A (ja) * 2012-08-07 2015-11-12 国立大学法人九州大学 有機エレクトロルミネッセンス素子、並びに、それに用いる化合物、キャリア輸送材料およびホスト材料
TWI612043B (zh) 2012-09-07 2018-01-21 出光興產股份有限公司 新穎芳香族雜環衍生物、有機電致發光元件用材料、有機電致發光元件用材料溶液及有機電致發光元件
WO2014129330A1 (ja) * 2013-02-20 2014-08-28 株式会社カネカ 有機ｅｌ素子、ならびにそれを用いた照明器具及びディスプレイ装置
WO2014133062A1 (ja) * 2013-02-28 2014-09-04 株式会社カネカ 有機ｅｌ素子、ならびにそれを用いた照明器具及びディスプレイ装置
JP2016516085A (ja) * 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
US20160126478A1 (en) * 2013-05-09 2016-05-05 Nitto Denko Corporation Emissive compounds for light emitting devices
JP6148731B2 (ja) * 2013-06-26 2017-06-14 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、および電子機器
JP6088995B2 (ja) 2013-10-24 2017-03-01 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
CN107302844A (zh) * 2013-10-30 2017-10-27 日东电工株式会社 用于发光器件的发光化合物
TWI637944B (zh) 2013-11-28 2018-10-11 九州有機光材股份有限公司 發光材料、有機發光元件及化合物
US10934248B2 (en) 2013-11-28 2021-03-02 Kyulux, Inc. Light-emitting material, organic light-emitting device, and compound
CN105431441B (zh) * 2014-01-31 2019-03-12 出光兴产株式会社 化合物、有机电致发光元件用材料、有机电致发光元件和电子设备
US10050215B2 (en) 2014-02-28 2018-08-14 Kyulux, Inc. Light-emitting material, organic light-emitting device, and compound
JP6326251B2 (ja) * 2014-03-12 2018-05-16 株式会社カネカ 発光材料及びそれを用いた有機ｅｌ素子
JP6387311B2 (ja) * 2014-06-26 2018-09-05 出光興産株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子用材料、および電子機器
KR102274570B1 (ko) * 2014-07-23 2021-07-07 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
JP6756613B2 (ja) * 2014-07-31 2020-09-16 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材料、有機エレクトロルミネッセンス素子、発光性薄膜、表示装置及び照明装置
CN104387369B (zh) * 2014-10-28 2017-09-08 南京工业大学 一种热激活延迟荧光材料的合成方法及其应用
KR102467800B1 (ko) * 2014-12-30 2022-11-18 다우 글로벌 테크놀로지스 엘엘씨 전계발광 디바이스용 발광 요소로서의 플루오렌 유도체
KR102147712B1 (ko) * 2015-01-20 2020-08-25 시노라 게엠베하 유기 분자, 특히 광전자 구성성분에 사용하기 위한 유기 분자
CN104725298A (zh) * 2015-01-23 2015-06-24 南京工业大学 一类咔唑类化合物、合成及其在OLEDs中的应用
US11239439B2 (en) * 2015-03-23 2022-02-01 Hodogaya Chemical Co., Ltd. Material for organic electroluminescent device, light-emitting material, and organic electroluminescent device
EP3072943B1 (en) 2015-03-26 2018-05-02 Idemitsu Kosan Co., Ltd. Dibenzofuran/carbazole-substituted benzonitriles
EP3075737B1 (en) 2015-03-31 2019-12-04 Idemitsu Kosan Co., Ltd Benzimidazolo[1,2-a]benzimidazole carrying aryl- or heteroarylnitril groups for organic light emitting diodes
KR101772548B1 (ko) 2015-05-29 2017-08-30 성균관대학교산학협력단 화합물 및 이를 포함하는 유기전계 발광소자
EP3316328A4 (en) * 2015-06-23 2019-02-27 Kaneka Corporation ORGANIC EL MATERIAL AND ORGANIC ELEMENT THEREWITH
GB201513037D0 (en) 2015-07-23 2015-09-09 Merck Patent Gmbh Phenyl-derived compound for use in organic electronic devices
KR102486381B1 (ko) * 2015-08-13 2023-01-09 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
JP6829547B2 (ja) 2015-12-28 2021-02-10 株式会社Ｋｙｕｌｕｘ 化合物、発光材料および有機発光素子
CN108475732B (zh) * 2015-12-28 2020-08-14 日铁化学材料株式会社 有机电致发光元件
WO2017115834A1 (ja) * 2015-12-28 2017-07-06 株式会社Ｋｙｕｌｕｘ 化合物、発光材料および有機発光素子
GB201523037D0 (en) * 2015-12-29 2016-02-10 Univ St Andrews Light emitting compounds
JP6761662B2 (ja) * 2016-04-28 2020-09-30 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
US9966542B2 (en) * 2016-06-02 2018-05-08 E I Du Pont De Nemours And Company Electroactive materials
WO2018016898A1 (ko) * 2016-07-20 2018-01-25 주식회사 엘지화학 신규한 헤테로 고리 화합물 및 이를 이용한 유기발광 소자
EP3287451B1 (de) 2016-08-24 2019-12-11 Cynora Gmbh Organische moleküle, insbesondere zur verwendung in organischen optoelektronischen vorrichtungen
DE102016115851B3 (de) * 2016-08-25 2017-07-27 Cynora Gmbh Organische Moleküle, insbesondere zur Verwendung in organischen optoelektronischen Vorrichtungen
TWI701237B (zh) * 2016-08-25 2020-08-11 德商賽諾拉公司 有機分子，特別是用於有機光電器件的有機分子
EP3315581B1 (de) * 2016-11-01 2019-01-02 Cynora Gmbh Organische moleküle, insbesondere zur verwendung in organischen optoelektronischen vorrichtungen
DE102017114250B3 (de) * 2017-06-27 2018-09-13 Cynora Gmbh Organische Moleküle, insbesondere zur Verwendung in optoelektronischen Vorrichtungen
JP7267563B2 (ja) * 2017-06-27 2023-05-02 株式会社Kyulux 発光材料、化合物、遅延蛍光体および発光素子
KR102750559B1 (ko) 2017-06-27 2025-01-06 가부시키가이샤 큐럭스 발광 재료, 화합물, 지연 형광체 및 발광 소자
EP3421452A1 (en) * 2017-06-27 2019-01-02 Cynora Gmbh Carbazole derivatives and their use in optoelectronic devices
DE102017114372B3 (de) * 2017-06-28 2018-10-11 Cynora Gmbh Organische moleküle, insbesondere zur verwendung in optoelektronischen vorrichtungen
KR102452949B1 (ko) * 2017-11-20 2022-10-12 삼성전자주식회사 유기 발광 소자
KR20190070586A (ko) 2017-12-13 2019-06-21 엘지디스플레이 주식회사 전자수송 재료용 화합물 및 이를 포함하는 유기 발광 다이오드
CN108586441B (zh) * 2018-05-03 2020-12-29 上海天马有机发光显示技术有限公司 一种化合物、一种有机发光显示装置
KR102550691B1 (ko) 2018-06-15 2023-07-04 삼성디스플레이 주식회사 헤테로시클릭 화합물 및 이를 포함한 유기 발광 소자
WO2020022378A1 (ja) 2018-07-27 2020-01-30 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、および電子機器
WO2020050127A1 (ja) * 2018-09-05 2020-03-12 国立大学法人九州大学 ベンゾニトリル誘導体、発光材料およびそれを用いた発光素子
KR102817716B1 (ko) 2019-09-04 2025-06-05 엘지디스플레이 주식회사 유기 화합물, 이를 포함하는 유기발광다이오드 및 유기발광장치
KR102846518B1 (ko) * 2019-09-06 2025-08-13 엘지디스플레이 주식회사 유기 화합물, 이를 포함하는 유기발광다이오드 및 유기발광장치
CN111363392B (zh) * 2020-04-08 2021-09-24 Tcl华星光电技术有限公司 框胶、显示面板及其制备方法
CN112300793B (zh) * 2020-04-22 2023-08-29 北京化工大学 基于双咔唑吡啶衍生物的纯有机磷光材料的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059015A (en) 1958-06-24 1962-10-16 Celanese Corp Purification of triaryl phosphates
US4016711A (en) 1975-06-09 1977-04-12 Up-Right, Inc. Vine-fruit harvesting machine with inclined-tip striker rods
US6303238B1 (en) 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
EP1181842B1 (en) 1999-03-23 2016-05-25 University Of Southern California Cyclometallated metal complexes as phosphorescent dopants in organic leds
AU5004700A (en) 1999-05-13 2000-12-05 Trustees Of Princeton University, The Very high efficiency organic light emitting devices based on electrophosphorescence
JP2002050478A (ja) * 2000-08-02 2002-02-15 Toray Ind Inc 発光素子
US6863997B2 (en) 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
US6670054B1 (en) * 2002-07-25 2003-12-30 Xerox Corporation Electroluminescent devices
JP4427947B2 (ja) * 2002-11-18 2010-03-10 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及び表示装置
JP4810805B2 (ja) * 2003-07-31 2011-11-09 三菱化学株式会社 有機化合物、電荷輸送材料、有機電界発光素子材料および有機電界発光素子
JP4500735B2 (ja) * 2004-09-22 2010-07-14 富士フイルム株式会社 有機電界発光素子
KR100611885B1 (ko) * 2005-04-21 2006-08-11 삼성에스디아이 주식회사 호스트용 화합물과 도판트용 화합물이 연결된 유기 금속화합물, 이를 이용한 유기 전계 발광 소자 및 그의제조방법
US20070090756A1 (en) * 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
US8273467B2 (en) * 2006-02-28 2012-09-25 Fujifilm Corporation Organic electroluminescent device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11440901B2 (en) 2018-09-12 2022-09-13 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
US12029116B2 (en) 2018-10-09 2024-07-02 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes

Also Published As

Publication number Publication date
JP2009094486A (ja) 2009-04-30
US20090072727A1 (en) 2009-03-19
EP2039737A2 (en) 2009-03-25
EP2039737A3 (en) 2009-06-03
ATE489834T1 (de) 2010-12-15
DE602008003634D1 (de) 2011-01-05
EP2039737B1 (en) 2010-11-24

Similar Documents

Publication Publication Date Title
JP5624270B2 (ja) 有機電界発光素子
JP5243972B2 (ja) 有機電界発光素子
US8012609B2 (en) Organic electroluminescence device
JP5483962B2 (ja) 有機電界発光素子
JP5282260B2 (ja) 有機電界発光素子
US20080233433A1 (en) Organic electroluminescent device
JP5435883B2 (ja) 有機電界発光素子
WO2008066196A1 (en) Organic electroluminescent device and indole derivative
JP2009016579A (ja) 有機電界発光素子および製造方法
JP2010074111A (ja) 有機電界発光素子
JP2009224763A (ja) 有機電界発光素子
JP5441634B2 (ja) 有機電界発光素子
JP5586843B2 (ja) 有機電界発光素子
JP5551865B2 (ja) 有機電界発光素子および新規ケイ素置換基含有有機化合物
JP5357579B2 (ja) 有機電界発光素子
JP2009076508A (ja) 有機電界発光素子
JP5478818B2 (ja) 有機電界発光素子
JP5211282B2 (ja) 有機電界発光素子
JP5722526B2 (ja) 有機電界発光素子
JP5619099B2 (ja) 有機電界発光素子
JP2009302152A (ja) 有機電界発光素子
JP2008311076A (ja) 有機電界発光素子およびその製造方法
JP2009049318A (ja) 有機電界発光素子および新規なインドール誘導体
JP2011054747A (ja) 有機電界発光素子、有機電界発光素子の製造方法、表示装置及び照明装置
JP2014143422A (ja) 有機電界発光素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110421

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110421

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20111216

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20120914

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20121004

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20121221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130129

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130426

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20130426

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20130515

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140303

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140902

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140926

R150 Certificate of patent or registration of utility model

Ref document number: 5624270

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250