KR102767848B1 - 유기금속 화합물 및 이를 포함한 유기 발광 소자 - Google Patents

유기금속 화합물 및 이를 포함한 유기 발광 소자 Download PDF

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KR102767848B1
KR102767848B1 KR1020190036865A KR20190036865A KR102767848B1 KR 102767848 B1 KR102767848 B1 KR 102767848B1 KR 1020190036865 A KR1020190036865 A KR 1020190036865A KR 20190036865 A KR20190036865 A KR 20190036865A KR 102767848 B1 KR102767848 B1 KR 102767848B1
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tert
substituted
pentyl
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KR20190115422A (ko
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곽윤현
이금희
최화일
황규영
곽승연
김상동
이성훈
임규현
조용석
최종원
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삼성전자주식회사
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Priority to JP2019069169A priority Critical patent/JP7336865B2/ja
Priority to CN201910260264.3A priority patent/CN110343136B/zh
Priority to US16/372,836 priority patent/US11459348B2/en
Publication of KR20190115422A publication Critical patent/KR20190115422A/ko
Priority to US17/488,778 priority patent/US11827648B2/en
Priority to US17/887,757 priority patent/US11827649B2/en
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    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • 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
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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]
    • H10K50/17—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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/18—Carrier blocking 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
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    • 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
    • H10K50/16—Electron 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
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  • Urology & Nephrology (AREA)
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  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
KR1020190036865A 2018-04-02 2019-03-29 유기금속 화합물 및 이를 포함한 유기 발광 소자 Active KR102767848B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019069169A JP7336865B2 (ja) 2018-04-02 2019-03-29 有機金属化合物とそれを含む有機発光素子及び診断用組成物
CN201910260264.3A CN110343136B (zh) 2018-04-02 2019-04-02 有机金属化合物、以及包括其的有机发光器件和诊断组合物
US16/372,836 US11459348B2 (en) 2018-04-02 2019-04-02 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
US17/488,778 US11827648B2 (en) 2018-04-02 2021-09-29 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
US17/887,757 US11827649B2 (en) 2018-04-02 2022-08-15 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180038354 2018-04-02
KR1020180038354 2018-04-02

Publications (2)

Publication Number Publication Date
KR20190115422A KR20190115422A (ko) 2019-10-11
KR102767848B1 true KR102767848B1 (ko) 2025-02-17

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US (2) US11827648B2 (https=)
EP (1) EP3549944B1 (https=)
JP (1) JP7336865B2 (https=)
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604321B1 (en) 2018-07-31 2022-02-09 Samsung Electronics Co., Ltd. Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
EP3620460B1 (en) * 2018-09-05 2023-08-16 Samsung Electronics Co., Ltd. Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
US12286446B2 (en) 2018-09-05 2025-04-29 Samsung Electronics Co., Ltd. Organometallic compound, organic light- emitting device including the same, and diagnostic composition including the organometallic compound
CN117362353A (zh) * 2018-09-20 2024-01-09 北京夏禾科技有限公司 含有新型辅助配体的有机发光材料
US20200111977A1 (en) * 2018-10-08 2020-04-09 Samsung Electronics Co., Ltd. Organometallic compound and organic light-emitting device including the same
KR102787165B1 (ko) 2019-04-17 2025-03-26 삼성전자주식회사 유기금속 화합물, 이를 포함한 유기 발광 소자 및 이를 포함한 진단용 조성물

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104193783A (zh) * 2014-07-31 2014-12-10 石家庄诚志永华显示材料有限公司 苯并异喹啉金属配合物及其制备方法与应用
CN104370968A (zh) * 2014-09-26 2015-02-25 石家庄诚志永华显示材料有限公司 异喹啉金属配合物及其制备方法与应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000003782A (ja) 1998-06-12 2000-01-07 Casio Comput Co Ltd 電界発光素子
EP1009043A3 (en) 1998-12-09 2002-07-03 Eastman Kodak Company Electroluminescent device with polyphenyl hydrocarbon hole transport layer
US6465115B2 (en) 1998-12-09 2002-10-15 Eastman Kodak Company Electroluminescent device with anthracene derivatives hole transport layer
US7001536B2 (en) 1999-03-23 2006-02-21 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
US6821645B2 (en) 1999-12-27 2004-11-23 Fuji Photo Film Co., Ltd. Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex
US7279704B2 (en) * 2004-05-18 2007-10-09 The University Of Southern California Complexes with tridentate ligands
JP4934035B2 (ja) 2004-06-09 2012-05-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 有機金属化合物およびかかる化合物で形成された素子
CN101088178B (zh) 2004-12-30 2010-09-29 E.I.内穆尔杜邦公司 有机金属配合物
US8501328B2 (en) 2005-11-07 2013-08-06 Lg Display Co., Ltd. Red phosphorescent compounds and organic electroluminescent devices using the same
US9130177B2 (en) 2011-01-13 2015-09-08 Universal Display Corporation 5-substituted 2 phenylquinoline complexes materials for light emitting diode
CN101657518A (zh) 2007-03-08 2010-02-24 通用显示公司 磷光材料
TWI555734B (zh) 2008-09-16 2016-11-01 環球展覽公司 磷光物質
JP2010185068A (ja) 2009-08-31 2010-08-26 Fujifilm Corp 有機電界発光素子
KR20110077350A (ko) 2009-12-30 2011-07-07 엘지디스플레이 주식회사 적색 인광 화합물 및 이를 이용한 유기전계 발광소자와 그 제조방법
KR102004629B1 (ko) 2010-08-20 2019-07-26 유니버셜 디스플레이 코포레이션 Ｏｌｅｄ를 위한 바이카르바졸 화합물
US10008677B2 (en) 2011-01-13 2018-06-26 Universal Display Corporation Materials for organic light emitting diode
US9212197B2 (en) * 2011-05-19 2015-12-15 Universal Display Corporation Phosphorescent heteroleptic phenylbenzimidazole dopants
US8795850B2 (en) * 2011-05-19 2014-08-05 Universal Display Corporation Phosphorescent heteroleptic phenylbenzimidazole dopants and new synthetic methodology
US9512355B2 (en) 2011-12-09 2016-12-06 Universal Display Corporation Organic light emitting materials
US9670404B2 (en) 2012-06-06 2017-06-06 Universal Display Corporation Organic electroluminescent materials and devices
US9660200B2 (en) 2013-07-01 2017-05-23 Samsung Display Co., Ltd. Organic light-emitting device
US10199581B2 (en) 2013-07-01 2019-02-05 Universal Display Corporation Organic electroluminescent materials and devices
KR101718887B1 (ko) 2013-07-01 2017-04-05 삼성디스플레이 주식회사 유기 발광 소자
US9691993B2 (en) 2014-04-09 2017-06-27 Universal Display Corporation Organic electroluminescent materials and devices
US20170047532A1 (en) * 2015-08-13 2017-02-16 Samsung Electronics Co., Ltd. Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound
CN106632488A (zh) * 2016-09-08 2017-05-10 安徽工业大学 位阻型嘧啶类铱配合物磷光材料及其制备方法
KR102809315B1 (ko) * 2016-12-07 2025-05-21 듀폰스페셜티머터리얼스코리아 유한회사 유기 전계 발광 재료 및 이를 포함하는 유기 전계 발광 소자
KR102359412B1 (ko) * 2016-12-27 2022-02-09 롬엔드하스전자재료코리아유한회사 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2018124697A1 (en) * 2016-12-27 2018-07-05 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound and organic electroluminescent device comprising the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104193783A (zh) * 2014-07-31 2014-12-10 石家庄诚志永华显示材料有限公司 苯并异喹啉金属配合物及其制备方法与应用
CN104370968A (zh) * 2014-09-26 2015-02-25 石家庄诚志永华显示材料有限公司 异喹啉金属配合物及其制备方法与应用

Also Published As

Publication number Publication date
US20220411450A1 (en) 2022-12-29
KR20190115422A (ko) 2019-10-11
EP3549944A1 (en) 2019-10-09
US20220029112A1 (en) 2022-01-27
US11827649B2 (en) 2023-11-28
EP3549944B1 (en) 2021-12-29
US11827648B2 (en) 2023-11-28
JP2019182850A (ja) 2019-10-24
JP7336865B2 (ja) 2023-09-01

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