KR20240137580A - 화합물, 발광 재료 및 발광 소자 - Google Patents

화합물, 발광 재료 및 발광 소자 Download PDF

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Publication number
KR20240137580A
KR20240137580A KR1020247024299A KR20247024299A KR20240137580A KR 20240137580 A KR20240137580 A KR 20240137580A KR 1020247024299 A KR1020247024299 A KR 1020247024299A KR 20247024299 A KR20247024299 A KR 20247024299A KR 20240137580 A KR20240137580 A KR 20240137580A
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KR
South Korea
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group
compound
substituted
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present
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KR1020247024299A
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English (en)
Korean (ko)
Inventor
가오리 후지사와
사토시 오노
다쿠야 히가
용주 조
요시타케 스즈키
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가부시키가이샤 큐럭스
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Publication of KR20240137580A publication Critical patent/KR20240137580A/ko
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • 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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • 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
    • 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • 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
    • C09K2211/1074—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms
    • C09K2211/1077—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms with oxygen
    • 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
    • H10K2101/20—Delayed fluorescence emission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR1020247024299A 2022-01-24 2023-01-23 화합물, 발광 재료 및 발광 소자 Pending KR20240137580A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022008638A JP7752866B2 (ja) 2022-01-24 2022-01-24 化合物、発光材料および発光素子
JPJP-P-2022-008638 2022-01-24
PCT/JP2023/001844 WO2023140374A1 (ja) 2022-01-24 2023-01-23 化合物、発光材料および発光素子

Publications (1)

Publication Number Publication Date
KR20240137580A true KR20240137580A (ko) 2024-09-20

Family

ID=87348428

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247024299A Pending KR20240137580A (ko) 2022-01-24 2023-01-23 화합물, 발광 재료 및 발광 소자

Country Status (4)

Country Link
JP (1) JP7752866B2 (https=)
KR (1) KR20240137580A (https=)
CN (1) CN118613487A (https=)
WO (1) WO2023140374A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025070714A1 (ja) * 2023-09-27 2025-04-03 株式会社Kyulux 有機発光素子
WO2025254436A1 (ko) * 2024-06-05 2025-12-11 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112409240A (zh) 2020-11-20 2021-02-26 清华大学 一种有机化合物及其应用及采用该化合物的有机电致发光器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015022835A1 (ja) * 2013-08-14 2015-02-19 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、照明装置、表示装置及び蛍光発光性化合物
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
CN107531628A (zh) * 2015-05-08 2018-01-02 柯尼卡美能达株式会社 π共轭类化合物、有机电致发光元件材料、发光材料、发光性薄膜、有机电致发光元件、显示装置及照明装置
CN108368088A (zh) * 2015-12-08 2018-08-03 喜星素材株式会社 杂环化合物和使用其的有机发光器件
KR20190089625A (ko) * 2018-01-23 2019-07-31 삼성전자주식회사 축합환 화합물, 이를 포함한 조성물 및 이를 포함한 유기 발광 소자
JP7325731B2 (ja) * 2018-08-23 2023-08-15 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
EP3975279B1 (en) * 2018-10-15 2024-03-13 Samsung Display Co., Ltd. Organic electroluminescent device emitting blue light
JPWO2020189283A1 (https=) * 2019-03-18 2020-09-24
WO2021235549A1 (ja) * 2020-05-22 2021-11-25 株式会社Kyulux 化合物、発光材料および発光素子
US20230212177A1 (en) * 2020-06-11 2023-07-06 Kyulux, Inc. Compound, light-emitting material, and light-emitting element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112409240A (zh) 2020-11-20 2021-02-26 清华大学 一种有机化合物及其应用及采用该化合物的有机电致发光器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1: Adv. Mater. 2020, 32, 1908355

Also Published As

Publication number Publication date
JP2023107436A (ja) 2023-08-03
CN118613487A (zh) 2024-09-06
JP7752866B2 (ja) 2025-10-14
WO2023140374A1 (ja) 2023-07-27

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PA0105 International application

Patent event date: 20240718

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application