CN114945553B - 化合物及包含其的有机发光器件 - Google Patents

化合物及包含其的有机发光器件 Download PDF

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Publication number
CN114945553B
CN114945553B CN202180008762.4A CN202180008762A CN114945553B CN 114945553 B CN114945553 B CN 114945553B CN 202180008762 A CN202180008762 A CN 202180008762A CN 114945553 B CN114945553 B CN 114945553B
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group
layer
compound
light emitting
emitting device
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Chinese (zh)
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CN114945553A (zh
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车龙范
曹宇珍
洪性佶
李勇翰
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LG Chem Ltd
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LG Chem Ltd
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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
    • H10K85/631Amine 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91Dibenzofurans; Hydrogenated dibenzofurans
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76Dibenzothiophenes
    • 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]
    • H10K50/14Carrier transporting layers
    • H10K50/15Hole transporting layers
    • 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]
    • H10K50/14Carrier transporting layers
    • H10K50/16Electron transporting layers
    • 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
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/633Amine 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
    • 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
    • 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
    • H10K85/6576Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • 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
    • 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]
    • H10K50/18Carrier blocking layers
    • H10K50/181Electron blocking 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)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CN202180008762.4A 2020-04-14 2021-03-02 化合物及包含其的有机发光器件 Active CN114945553B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020200045514A KR102612008B1 (ko) 2020-04-14 2020-04-14 신규한 화합물 및 이를 포함하는 유기발광 소자
KR10-2020-0045514 2020-04-14
PCT/KR2021/002539 WO2021210774A1 (ko) 2020-04-14 2021-03-02 신규한 화합물 및 이를 포함하는 유기발광 소자

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CN114945553A CN114945553A (zh) 2022-08-26
CN114945553B true CN114945553B (zh) 2024-03-29

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KR (1) KR102612008B1 (ko)
CN (1) CN114945553B (ko)
WO (1) WO2021210774A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113683515A (zh) * 2021-07-29 2021-11-23 吉林奥来德光电材料股份有限公司 含氮的菲类化合物、其制备方法、功能性材料和有机电致发光器件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596907A (zh) * 2009-11-16 2012-07-18 出光兴产株式会社 芳香族胺衍生物和使用其的有机电致发光元件
WO2015194791A2 (ko) * 2014-06-18 2015-12-23 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CN105418485A (zh) * 2015-12-22 2016-03-23 吉林奥来德光电材料股份有限公司 一种新的绿光主体化合物及其制备方法和应用
KR20160041768A (ko) * 2014-10-08 2016-04-18 주식회사 알파켐 신규한 발광용 호스트 물질 및 이를 이용한 유기 발광 소자
KR20160149879A (ko) * 2015-06-19 2016-12-28 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Family Cites Families (5)

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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
KR101400391B1 (ko) * 2013-02-26 2014-05-27 엘지디스플레이 주식회사 청색 형광 물질 및 이를 이용한 유기전계발광소자
JP2016108290A (ja) * 2014-12-09 2016-06-20 三星ディスプレイ株式會社Samsung Display Co.,Ltd. アミン誘導体、および有機エレクトロルミネッセンス素子
WO2017116168A1 (ko) * 2015-12-31 2017-07-06 머티어리얼사이언스 주식회사 유기 전계 발광 소자
CN111440156A (zh) * 2020-05-07 2020-07-24 吉林奥来德光电材料股份有限公司 一种发光辅助材料、其制备方法及有机电致发光器件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596907A (zh) * 2009-11-16 2012-07-18 出光兴产株式会社 芳香族胺衍生物和使用其的有机电致发光元件
WO2015194791A2 (ko) * 2014-06-18 2015-12-23 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR20160041768A (ko) * 2014-10-08 2016-04-18 주식회사 알파켐 신규한 발광용 호스트 물질 및 이를 이용한 유기 발광 소자
KR20160149879A (ko) * 2015-06-19 2016-12-28 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CN105418485A (zh) * 2015-12-22 2016-03-23 吉林奥来德光电材料股份有限公司 一种新的绿光主体化合物及其制备方法和应用

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KR102612008B1 (ko) 2023-12-08
KR20210127856A (ko) 2021-10-25
WO2021210774A1 (ko) 2021-10-21
CN114945553A (zh) 2022-08-26

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