CN117396486A - 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
CN117396486A
CN117396486A CN202280039330.4A CN202280039330A CN117396486A CN 117396486 A CN117396486 A CN 117396486A CN 202280039330 A CN202280039330 A CN 202280039330A CN 117396486 A CN117396486 A CN 117396486A
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China
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ring
substituted
group
fused
light
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Pending
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CN202280039330.4A
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English (en)
Chinese (zh)
Inventor
铃木善丈
山下正贵
比嘉琢哉
山根侑
真田昇
金原幸诚
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Kyushu University NUC
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Kyushu University NUC
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Publication date
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Publication of CN117396486A publication Critical patent/CN117396486A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
    • 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
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CN202280039330.4A 2021-06-03 2022-04-06 化合物、发光材料及发光元件 Pending CN117396486A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-093318 2021-06-03
JP2021093318 2021-06-03
PCT/JP2022/017166 WO2022254965A1 (ja) 2021-06-03 2022-04-06 化合物、発光材料および発光素子

Publications (1)

Publication Number Publication Date
CN117396486A true CN117396486A (zh) 2024-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280039330.4A Pending CN117396486A (zh) 2021-06-03 2022-04-06 化合物、发光材料及发光元件

Country Status (4)

Country Link
JP (1) JP7758374B2 (https=)
KR (1) KR20240017808A (https=)
CN (1) CN117396486A (https=)
WO (1) WO2022254965A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115698016A (zh) * 2020-05-22 2023-02-03 九州有机光材股份有限公司 化合物、发光材料及发光元件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785406A (zh) * 2017-11-28 2020-02-11 株式会社Lg化学 化合物及包含其的有机发光器件
JP2020096178A (ja) * 2018-11-30 2020-06-18 株式会社Ｋｙｕｌｕｘ 有機発光素子
WO2021066059A1 (ja) * 2019-10-01 2021-04-08 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
WO2021157599A1 (ja) * 2020-02-05 2021-08-12 株式会社Ｋｙｕｌｕｘ 化合物、発光材料、遅延蛍光材料および有機光デバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019004254A1 (ja) 2017-06-27 2019-01-03 株式会社Ｋｙｕｌｕｘ 発光材料、化合物、遅延蛍光体および発光素子
WO2019107932A1 (ko) * 2017-11-28 2019-06-06 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
WO2020085845A1 (en) * 2018-10-26 2020-04-30 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound and organic electroluminescent device comprising the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785406A (zh) * 2017-11-28 2020-02-11 株式会社Lg化学 化合物及包含其的有机发光器件
JP2020096178A (ja) * 2018-11-30 2020-06-18 株式会社Ｋｙｕｌｕｘ 有機発光素子
WO2021066059A1 (ja) * 2019-10-01 2021-04-08 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
WO2021157599A1 (ja) * 2020-02-05 2021-08-12 株式会社Ｋｙｕｌｕｘ 化合物、発光材料、遅延蛍光材料および有機光デバイス

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115698016A (zh) * 2020-05-22 2023-02-03 九州有机光材股份有限公司 化合物、发光材料及发光元件
CN115698016B (zh) * 2020-05-22 2025-02-21 九州有机光材股份有限公司 化合物、发光材料及发光元件

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JPWO2022254965A1 (https=) 2022-12-08
JP7758374B2 (ja) 2025-10-22
WO2022254965A1 (ja) 2022-12-08
KR20240017808A (ko) 2024-02-08

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