CN116888121A - 新型化合物及包含其的有机发光器件 - Google Patents

新型化合物及包含其的有机发光器件 Download PDF

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Publication number
CN116888121A
CN116888121A CN202280014844.4A CN202280014844A CN116888121A CN 116888121 A CN116888121 A CN 116888121A CN 202280014844 A CN202280014844 A CN 202280014844A CN 116888121 A CN116888121 A CN 116888121A
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CN
China
Prior art keywords
group
layer
compound
light emitting
organic
Prior art date
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Pending
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CN202280014844.4A
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English (en)
Chinese (zh)
Inventor
徐尚德
金旼俊
金永锡
金东熙
吴重锡
李多情
李东勋
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LG Chem Ltd
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LG Chem Ltd
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Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of CN116888121A publication Critical patent/CN116888121A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/656Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic 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
    • C07D491/02Heterocyclic 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
    • C07D491/04Ortho-condensed systems
    • C07D491/044Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/631Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
CN202280014844.4A 2021-04-30 2022-04-07 新型化合物及包含其的有机发光器件 Pending CN116888121A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2021-0056813 2021-04-30
KR1020210056813A KR20220149326A (ko) 2021-04-30 2021-04-30 신규한 화합물 및 이를 포함한 유기 발광 소자
PCT/KR2022/005059 WO2022231164A1 (ko) 2021-04-30 2022-04-07 신규한 화합물 및 이를 포함한 유기 발광 소자

Publications (1)

Publication Number Publication Date
CN116888121A true CN116888121A (zh) 2023-10-13

Family

ID=83848626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280014844.4A Pending CN116888121A (zh) 2021-04-30 2022-04-07 新型化合物及包含其的有机发光器件

Country Status (3)

Country Link
KR (1) KR20220149326A (ko)
CN (1) CN116888121A (ko)
WO (1) WO2022231164A1 (ko)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430549B1 (ko) 1999-01-27 2004-05-10 주식회사 엘지화학 신규한 착물 및 그의 제조 방법과 이를 이용한 유기 발광 소자 및 그의 제조 방법
KR101740486B1 (ko) * 2012-07-25 2017-05-29 삼성디스플레이 주식회사 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
US11437584B2 (en) * 2016-10-25 2022-09-06 Konica Minolta, Inc. Organic electroluminescence element and material for organic electroluminescence
KR102526511B1 (ko) * 2018-06-12 2023-04-27 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR102169568B1 (ko) * 2018-12-21 2020-10-23 엘지디스플레이 주식회사 유기 발광 소자
KR20200131681A (ko) * 2019-05-14 2020-11-24 덕산네오룩스 주식회사 유기전기 소자용 화합물을 포함하는 유기전기소자 및 그 전자 장치

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Publication number Publication date
WO2022231164A1 (ko) 2022-11-03
KR20220149326A (ko) 2022-11-08

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