CN118613487A - 化合物、发光材料及发光元件 - Google Patents

化合物、发光材料及发光元件 Download PDF

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Publication number
CN118613487A
CN118613487A CN202380017592.5A CN202380017592A CN118613487A CN 118613487 A CN118613487 A CN 118613487A CN 202380017592 A CN202380017592 A CN 202380017592A CN 118613487 A CN118613487 A CN 118613487A
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China
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Pending
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CN202380017592.5A
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English (en)
Chinese (zh)
Inventor
藤泽香织
大野哲
比嘉琢哉
赵龙周
铃木善丈
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Kyushu University NUC
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Kyushu University NUC
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Publication of CN118613487A publication Critical patent/CN118613487A/zh
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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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CN202380017592.5A 2022-01-24 2023-01-23 化合物、发光材料及发光元件 Pending CN118613487A (zh)

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
JP2022-008638 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
CN118613487A true CN118613487A (zh) 2024-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380017592.5A Pending CN118613487A (zh) 2022-01-24 2023-01-23 化合物、发光材料及发光元件

Country Status (4)

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

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

Family Cites Families (11)

* 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
WO2016017684A1 (ja) * 2014-07-31 2016-02-04 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
WO2016181846A1 (ja) * 2015-05-08 2016-11-17 コニカミノルタ株式会社 π共役系化合物、有機エレクトロルミネッセンス素子材料、発光材料、発光性薄膜、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
TW201730184A (zh) * 2015-12-08 2017-09-01 喜星素材股份有限公司 雜環化合物及使用其之有機發光裝置
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
EP3640999B1 (en) * 2018-10-15 2022-01-05 cynora GmbH Organic electroluminescent device emitting blue light
WO2020189283A1 (ja) * 2019-03-18 2020-09-24 コニカミノルタ株式会社 電荷輸送性化合物及びその製造方法、インク組成物、有機エレクトロルミネッセンス素子材料等
JP7406260B2 (ja) * 2020-05-22 2023-12-27 株式会社Kyulux 化合物、発光材料および発光素子
CN115916785A (zh) * 2020-06-11 2023-04-04 九州有机光材股份有限公司 化合物、发光材料及发光元件
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

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Publication number Publication date
WO2023140374A1 (ja) 2023-07-27
JP2023107436A (ja) 2023-08-03
JP7752866B2 (ja) 2025-10-14
KR20240137580A (ko) 2024-09-20

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