TWI635091B - 有機金屬銥錯合物、發光元件、發光裝置、電子裝置、及照明裝置 - Google Patents

有機金屬銥錯合物、發光元件、發光裝置、電子裝置、及照明裝置 Download PDF

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TWI635091B
TWI635091B TW103130403A TW103130403A TWI635091B TW I635091 B TWI635091 B TW I635091B TW 103130403 A TW103130403 A TW 103130403A TW 103130403 A TW103130403 A TW 103130403A TW I635091 B TWI635091 B TW I635091B
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light
carbon atoms
emitting element
alkyl group
substituted
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TW103130403A
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TW201518308A (zh
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大澤信晴
井上英子
瀬尾哲史
金元美樹
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半導體能源研究所股份有限公司
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0033—Iridium compounds
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    • 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
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • 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
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    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
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    • 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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    • 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • 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
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    • 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
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    • 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
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    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
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    • H10K50/00—Organic light-emitting devices
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    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
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    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
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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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW103130403A 2013-09-12 2014-09-03 有機金屬銥錯合物、發光元件、發光裝置、電子裝置、及照明裝置 TWI635091B (zh)

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JP2013189385 2013-09-12
JP2013-189385 2013-09-12

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TW201518308A TW201518308A (zh) 2015-05-16
TWI635091B true TWI635091B (zh) 2018-09-11

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US (2) US9412956B2 (https=)
JP (1) JP6441622B2 (https=)
KR (1) KR20160055802A (https=)
TW (1) TWI635091B (https=)
WO (1) WO2015037548A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037548A1 (en) * 2013-09-12 2015-03-19 Semiconductor Energy Laboratory Co., Ltd. Organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device
KR102088883B1 (ko) * 2013-12-02 2020-03-16 엘지디스플레이 주식회사 유기전계발광표시장치
JP6598513B2 (ja) 2014-05-30 2019-10-30 株式会社半導体エネルギー研究所 有機金属イリジウム錯体、発光素子、発光装置、電子機器、および照明装置
US10784448B2 (en) 2014-08-08 2020-09-22 Udc Ireland Limited Electroluminescent imidazo-quinoxaline carbene metal complexes
KR102323210B1 (ko) * 2014-11-14 2021-11-08 삼성전자주식회사 유기금속 화합물 및 이를 포함한 유기 발광 소자
US20160164012A1 (en) 2014-11-28 2016-06-09 Samsung Electronics Co., Ltd. Organometallic compound and organic light-emitting device including the same
US10003035B2 (en) * 2014-11-28 2018-06-19 Samsung Electronics Co., Ltd. Organometallic compound and organic light-emitting device including the same
KR102456659B1 (ko) 2014-12-26 2022-10-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
US10153437B2 (en) 2015-05-12 2018-12-11 Semiconductor Energy Laboratory Co., Ltd. Compound, light-emitting element, light-emitting device, electronic device, and lighting device
KR102873722B1 (ko) * 2015-07-21 2025-10-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US20170092880A1 (en) 2015-09-25 2017-03-30 Universal Display Corporation Organic electroluminescent materials and devices
KR102684614B1 (ko) 2015-12-21 2024-07-15 유디씨 아일랜드 리미티드 삼각형 리간드를 갖는 전이 금속 착체 및 ｏｌｅｄ에서의 이의 용도
US9938309B2 (en) 2015-12-28 2018-04-10 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
WO2017168293A1 (en) 2016-04-01 2017-10-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
JP6861551B2 (ja) * 2016-04-01 2021-04-21 株式会社半導体エネルギー研究所 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
KR102353663B1 (ko) 2016-05-20 2022-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US10672997B2 (en) 2016-06-20 2020-06-02 Universal Display Corporation Organic electroluminescent materials and devices
KR20180002505A (ko) 2016-06-29 2018-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자의 제작 방법
WO2018100476A1 (en) * 2016-11-30 2018-06-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
CN110391342B (zh) * 2018-04-17 2021-11-02 上海和辉光电股份有限公司 一种有机电致发光器
CN110872325B (zh) * 2018-09-03 2021-05-21 广东阿格蕾雅光电材料有限公司 基于铂四齿oncn络合物的有机发光材料、制备方法及其在有机发光二极管中的应用
US12281128B2 (en) * 2019-07-30 2025-04-22 Universal Display Corporation Organic electroluminescent materials and devices
US12331065B2 (en) 2019-09-26 2025-06-17 Universal Display Corporation Organic electroluminescent materials and devices
US11999886B2 (en) 2019-09-26 2024-06-04 Universal Display Corporation Organic electroluminescent materials and devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201233767A (en) * 2010-10-22 2012-08-16 Semiconductor Energy Lab Organometallic complex, light-emitting element, light-emitting device, electronic device and lighting device

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
US6830828B2 (en) 1998-09-14 2004-12-14 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
US7001536B2 (en) 1999-03-23 2006-02-21 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
JP4154139B2 (ja) 2000-09-26 2008-09-24 キヤノン株式会社 発光素子
JP4438042B2 (ja) 2001-03-08 2010-03-24 キヤノン株式会社 金属配位化合物、電界発光素子及び表示装置
JP5135660B2 (ja) 2001-09-27 2013-02-06 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
JP5045100B2 (ja) 2004-03-31 2012-10-10 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材料及び有機エレクトロルミネッセンス素子
US8084145B2 (en) 2004-04-02 2011-12-27 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light emitting element using the complex, light emitting device using the element, and electric apparatus using the device
TWI231157B (en) 2004-06-18 2005-04-11 Univ Tsinghua Organic light emitting diode containing a novel Ir complex as a red color phosphorescent emitter
JP4961664B2 (ja) 2004-10-22 2012-06-27 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、表示装置及び照明装置
WO2006098460A1 (en) 2005-03-17 2006-09-21 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element, light-emitting device and electronic device using the organometallic complex
JP5072312B2 (ja) 2005-10-18 2012-11-14 株式会社半導体エネルギー研究所 有機金属錯体及びそれを用いた発光素子、発光装置
US7807839B2 (en) 2005-10-18 2010-10-05 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element and light-emitting device using the same
KR101478004B1 (ko) 2005-12-05 2015-01-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기금속 착체, 및 이를 사용하는 발광 소자, 발광 장치 및 전자 기기
TWI481616B (zh) 2006-03-21 2015-04-21 Semiconductor Energy Lab 有機金屬錯合物及使用該有機金屬錯合物之發光元件，發光裝置和電子裝置
JP5181448B2 (ja) 2006-09-13 2013-04-10 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材料
JP5644050B2 (ja) 2006-09-20 2014-12-24 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
JP2009040728A (ja) 2007-08-09 2009-02-26 Canon Inc 有機金属錯体及びこれを用いた有機発光素子
KR100933225B1 (ko) * 2007-11-27 2009-12-22 다우어드밴스드디스플레이머티리얼 유한회사 신규한 인광 화합물 및 이를 발광재료로서 채용하고 있는유기발광소자
KR100946409B1 (ko) 2008-03-19 2010-03-09 다우어드밴스드디스플레이머티리얼 유한회사 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고있는 유기 전계 발광 소자
WO2010027583A1 (en) 2008-09-03 2010-03-11 Universal Display Corporation Phosphorescent materials
US8101755B2 (en) 2008-10-23 2012-01-24 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex including pyrazine derivative
JP5382887B2 (ja) 2009-08-27 2014-01-08 独立行政法人産業技術総合研究所 イリジウム錯体ならびに該化合物からなる発光材料
JP2010185068A (ja) * 2009-08-31 2010-08-26 Fujifilm Corp 有機電界発光素子
US8399665B2 (en) 2009-10-07 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element, light-emitting device, electronic device and electronic device using the organometallic complex
TWI540939B (zh) 2010-09-14 2016-07-01 半導體能源研究所股份有限公司 固態發光元件，發光裝置和照明裝置
TWI532822B (zh) * 2011-04-29 2016-05-11 半導體能源研究所股份有限公司 利用磷光之發光裝置，電子裝置及照明裝置
KR20130011405A (ko) 2011-07-21 2013-01-30 롬엔드하스전자재료코리아유한회사 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
US9260463B2 (en) * 2011-11-30 2016-02-16 Semiconductor Energy Laboratory Co., Ltd. Substituted pyrimidinato iridium complexes and substituted pyrazinato iridium complexes having an alicyclic diketone ligand
TWI490211B (zh) * 2011-12-23 2015-07-01 Semiconductor Energy Lab 有機金屬錯合物，發光元件，發光裝置，電子裝置及照明裝置
JP5857754B2 (ja) * 2012-01-23 2016-02-10 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、有機エレクトロルミネッセンス素子の製造方法、表示装置及び照明装置
KR102347025B1 (ko) * 2012-03-14 2022-01-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR102102580B1 (ko) 2012-07-20 2020-04-22 롬엔드하스전자재료코리아유한회사 유기 전계 발광 소자
WO2014094961A1 (de) 2012-12-21 2014-06-26 Merck Patent Gmbh Metallkomplexe
KR102146232B1 (ko) * 2012-12-21 2020-08-20 메르크 파텐트 게엠베하 금속 착물
US20150349277A1 (en) 2012-12-21 2015-12-03 Merck Patent Gmbh Metal complexes
EP2769982B1 (en) 2013-02-21 2017-11-22 Universal Display Corporation Deuterated heteroleptic iridium complexes as phosphorescent material in OLEDS
US10367154B2 (en) 2013-02-21 2019-07-30 Universal Display Corporation Organic electroluminescent materials and devices
JP6599309B2 (ja) * 2013-03-20 2019-10-30 ユー・ディー・シー アイルランド リミテッド 白色有機発光素子
EP2976793B1 (en) 2013-03-20 2019-04-24 UDC Ireland Limited Use of azabenzimidazole carbene complexes in oleds
JP6341772B2 (ja) 2013-06-28 2018-06-13 株式会社半導体エネルギー研究所 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
WO2015037548A1 (en) * 2013-09-12 2015-03-19 Semiconductor Energy Laboratory Co., Ltd. Organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201233767A (en) * 2010-10-22 2012-08-16 Semiconductor Energy Lab Organometallic complex, light-emitting element, light-emitting device, electronic device and lighting device

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US20160343959A1 (en) 2016-11-24
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