WO2012105753A3 - 엔-메틸이미다졸릴트리아졸 보조 리간드를 이용한 짙은 청색 인광 이리듐 착화합물 - Google Patents

엔-메틸이미다졸릴트리아졸 보조 리간드를 이용한 짙은 청색 인광 이리듐 착화합물 Download PDF

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WO2012105753A3
WO2012105753A3 PCT/KR2011/009955 KR2011009955W WO2012105753A3 WO 2012105753 A3 WO2012105753 A3 WO 2012105753A3 KR 2011009955 W KR2011009955 W KR 2011009955W WO 2012105753 A3 WO2012105753 A3 WO 2012105753A3
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Prior art keywords
iridium complex
light
methylimidazolyl
triazole
deep
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PCT/KR2011/009955
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English (en)
French (fr)
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WO2012105753A2 (ko
WO2012105753A9 (ko
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윤웅찬
허혜령
박혜정
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부산대학교 산학협력단
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Publication of WO2012105753A2 publication Critical patent/WO2012105753A2/ko
Publication of WO2012105753A3 publication Critical patent/WO2012105753A3/ko
Publication of WO2012105753A9 publication Critical patent/WO2012105753A9/ko

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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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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
    • 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
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • 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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
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    • 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
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

본 발명은 화학식 1로 표시되는 청색 인광 이리듐 착화합물을 개시한다. 본 발명에 따른 이리듐 착화합물을 이용하면, 종래의 이리듐 착화합물에 비하여 청색 발광 영역에서 더 진한 청색을 나타내고, 인광 양자 수율(quantum yield) 및 발광 효율이 매우 개선되고, 이러한 이리듐 착화합물을 포함한 발광 물질은 유기 발광 소자의 발광층에 이용될 수 있으며, 디스플레이 장치에 활용될 수 있다.
PCT/KR2011/009955 2011-02-01 2011-12-21 엔-메틸이미다졸릴트리아졸 보조 리간드를 이용한 짙은 청색 인광 이리듐 착화합물 WO2012105753A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110010206A KR101252603B1 (ko) 2011-02-01 2011-02-01 엔-메틸이미다졸릴트리아졸 보조 리간드를 이용한 짙은 청색 인광 이리듐 착화합물
KR10-2011-0010206 2011-02-01

Publications (3)

Publication Number Publication Date
WO2012105753A2 WO2012105753A2 (ko) 2012-08-09
WO2012105753A3 true WO2012105753A3 (ko) 2012-09-27
WO2012105753A9 WO2012105753A9 (ko) 2012-11-29

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PCT/KR2011/009955 WO2012105753A2 (ko) 2011-02-01 2011-12-21 엔-메틸이미다졸릴트리아졸 보조 리간드를 이용한 짙은 청색 인광 이리듐 착화합물

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KR (1) KR101252603B1 (ko)
WO (1) WO2012105753A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102046153B1 (ko) * 2013-03-12 2019-12-02 삼성전자주식회사 유기 금속 착물, 이를 이용한 유기 전계 발광 소자 및 표시 장치
CN103130841A (zh) * 2013-03-25 2013-06-05 南京工业大学 一种5-(萘啶-4-基)三氮唑衍生物过渡金属配合物与发光应用
CN103666461B (zh) * 2014-01-06 2015-04-08 上海师范大学 一类铱配合物有机荧光纳米粒子及其制备方法
KR102125962B1 (ko) 2018-01-17 2020-06-23 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
KR102087102B1 (ko) * 2018-12-17 2020-04-20 엘지디스플레이 주식회사 유기발광 표시패널 및 이를 포함하는 유기발광 표시장치
US11289557B2 (en) 2018-12-17 2022-03-29 Lg Display Co., Ltd. Organic light emitting display panel and organic light emitting display device including the same
CN114989086A (zh) * 2021-03-01 2022-09-02 中国科学院上海有机化学研究所 一种制备含氟苯并喹啉杂环化合物的方法
CN115010766B (zh) * 2022-07-21 2024-01-09 西安交通大学 基于刚性配位的交叠型红光铱（iii）配合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040265633A1 (en) * 2003-06-26 2004-12-30 Hae-Jung Son Organometallic complex and organic electroluminescent device employing the same
KR20090111042A (ko) * 2008-04-21 2009-10-26 부산대학교 산학협력단 피콜리닉산-엔-옥사이드를 보조리간드로 갖는 이리듐계발광화합물 및 이를 포함하는 유기전계발광소자
WO2010090362A1 (en) * 2009-02-06 2010-08-12 Pusan National University Industry-University Cooperation Foundation Phosphorescent light-emitting iridium complex containing pyridyltriazole ligand
KR20100092572A (ko) * 2009-02-13 2010-08-23 부산대학교 산학협력단 이리듐 착화합물 및 이를 포함하는 유기 발광 소자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040265633A1 (en) * 2003-06-26 2004-12-30 Hae-Jung Son Organometallic complex and organic electroluminescent device employing the same
KR20090111042A (ko) * 2008-04-21 2009-10-26 부산대학교 산학협력단 피콜리닉산-엔-옥사이드를 보조리간드로 갖는 이리듐계발광화합물 및 이를 포함하는 유기전계발광소자
WO2010090362A1 (en) * 2009-02-06 2010-08-12 Pusan National University Industry-University Cooperation Foundation Phosphorescent light-emitting iridium complex containing pyridyltriazole ligand
KR20100092572A (ko) * 2009-02-13 2010-08-23 부산대학교 산학협력단 이리듐 착화합물 및 이를 포함하는 유기 발광 소자

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WO2012105753A2 (ko) 2012-08-09
KR101252603B1 (ko) 2013-04-10
WO2012105753A9 (ko) 2012-11-29
KR20120089075A (ko) 2012-08-09

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