KR20240109251A - 화합물, 발광 재료 및 발광 소자 - Google Patents

화합물, 발광 재료 및 발광 소자 Download PDF

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KR20240109251A
KR20240109251A KR1020247016527A KR20247016527A KR20240109251A KR 20240109251 A KR20240109251 A KR 20240109251A KR 1020247016527 A KR1020247016527 A KR 1020247016527A KR 20247016527 A KR20247016527 A KR 20247016527A KR 20240109251 A KR20240109251 A KR 20240109251A
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South Korea
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substituted
compound
ring
light
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Korean (ko)
Inventor
요시타케 스즈키
마사타카 야마시타
다쿠야 히가
나오미 시마무라
사토시 오노
송혜 황
고우세이 가나하라
게이 모리모토
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가부시키가이샤 큐럭스
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Publication of KR20240109251A publication Critical patent/KR20240109251A/ko
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    • 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
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    • 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
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    • 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
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
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    • H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
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    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
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    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
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    • 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
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    • 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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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    • 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
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    • 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
    • C09K2211/1081—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms with sulfur
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    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Nanotechnology (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Indole Compounds (AREA)
KR1020247016527A 2021-11-19 2022-11-02 화합물, 발광 재료 및 발광 소자 Pending KR20240109251A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-188860 2021-11-19
JP2021188860 2021-11-19
PCT/JP2022/040962 WO2023090154A1 (ja) 2021-11-19 2022-11-02 化合物、発光材料および発光素子

Publications (1)

Publication Number Publication Date
KR20240109251A true KR20240109251A (ko) 2024-07-10

Family

ID=86396837

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KR1020247016527A Pending KR20240109251A (ko) 2021-11-19 2022-11-02 화합물, 발광 재료 및 발광 소자

Country Status (6)

Country Link
US (1) US20250034172A1 (https=)
JP (1) JPWO2023090154A1 (https=)
KR (1) KR20240109251A (https=)
CN (1) CN118265714A (https=)
TW (1) TW202334159A (https=)
WO (1) WO2023090154A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021152421A1 (en) 2020-01-27 2021-08-05 Michael Stern Quantum compass
JP2024123555A (ja) * 2023-03-01 2024-09-12 株式会社Kyulux 化合物、発光材料および発光素子
WO2026004810A1 (ja) * 2024-06-28 2026-01-02 キヤノン株式会社 有機化合物および有機発光素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111247140B (zh) * 2018-03-28 2023-02-03 株式会社Lg化学 化合物及包含其的有机发光器件
EP3617201B1 (en) * 2018-08-27 2021-08-04 Cynora Gmbh Organic molecules for optoelectronic devices
CN112533900A (zh) * 2018-10-26 2021-03-19 株式会社Lg化学 含氘化合物和包含其的有机发光器件
TWI851806B (zh) * 2019-09-05 2024-08-11 日商九州有機光材股份有限公司 用於有機發光二極體之物質組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1: WO2021/045623A1

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US20250034172A1 (en) 2025-01-30
WO2023090154A1 (ja) 2023-05-25
CN118265714A (zh) 2024-06-28
JPWO2023090154A1 (https=) 2023-05-25
TW202334159A (zh) 2023-09-01

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