WO2020171381A3 - 유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자 - Google Patents

유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자 Download PDF

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Publication number
WO2020171381A3
WO2020171381A3 PCT/KR2020/000417 KR2020000417W WO2020171381A3 WO 2020171381 A3 WO2020171381 A3 WO 2020171381A3 KR 2020000417 W KR2020000417 W KR 2020000417W WO 2020171381 A3 WO2020171381 A3 WO 2020171381A3
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WO
WIPO (PCT)
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organic electroluminescent
electroluminescent element
same
composition
compound
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PCT/KR2020/000417
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English (en)
French (fr)
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WO2020171381A2 (ko
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박종억
이혜진
김형호
문두환
김영환
김준우
김진영
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주식회사 이엘엠
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Publication of WO2020171381A2 publication Critical patent/WO2020171381A2/ko
Publication of WO2020171381A3 publication Critical patent/WO2020171381A3/ko

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    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • 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
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

본 발명은 유기 전기 발광 소자에 사용되는 화합물 유도체와 이를 이용한 유기 전기 발광 소자에 관한 것으로, 더욱 자세하게는 아민치환기를 가지는 인돌로카바졸 유도체 화합물에 대한 것이며, 이것을 유기 전기 발광 소자의 유기층에 발광재료로 사용하면 낮은 구동전압으로도 높은 발광효율을 가지게 할 수 있는 효과가 있다.
PCT/KR2020/000417 2019-02-18 2020-01-09 유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자 WO2020171381A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190018395A KR20200100299A (ko) 2019-02-18 2019-02-18 유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자
KR10-2019-0018395 2019-02-18

Publications (2)

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WO2020171381A2 WO2020171381A2 (ko) 2020-08-27
WO2020171381A3 true WO2020171381A3 (ko) 2020-10-22

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KR (1) KR20200100299A (ko)
WO (1) WO2020171381A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102420146B1 (ko) * 2019-06-18 2022-07-12 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
KR102465242B1 (ko) * 2020-02-13 2022-11-09 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
KR20240042260A (ko) * 2020-04-03 2024-04-01 고쿠리츠 다이가쿠 호진 교토 다이가쿠 비대칭 1,2-비스(디아릴아미노)벤젠류, 그 제조 방법 및 용도
KR102392487B1 (ko) * 2020-07-09 2022-04-29 주식회사 이엘엠 유기 전기 발광 소자의 캐핑층용 조성물 및 이를 포함하는 유기 전기 발광 소자
CN115916773A (zh) * 2020-10-16 2023-04-04 株式会社Lg化学 化合物及包含其的有机发光器件
CN115124540B (zh) * 2021-03-24 2024-06-07 江苏绿人半导体有限公司 有机化合物及有机电致发光器件
KR20220147171A (ko) * 2021-04-26 2022-11-03 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
CN113336785B (zh) * 2021-06-25 2022-11-11 长春海谱润斯科技股份有限公司 一种含硅芴的芳香胺类化合物及其有机电致发光器件
KR20230021269A (ko) * 2021-08-05 2023-02-14 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
WO2023068794A1 (ko) * 2021-10-19 2023-04-27 머티어리얼사이언스 주식회사 유기 화합물 및 이를 포함하는 유기전계발광소자
CN118234722A (zh) * 2022-06-15 2024-06-21 株式会社Lg化学 化合物及包含其的有机发光器件
KR20240018393A (ko) * 2022-08-02 2024-02-13 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
CN116082318B (zh) * 2023-04-03 2023-07-28 吉林奥来德光电材料股份有限公司 一种蓝光发光辅助材料及其制备方法和有机电致发光器件
CN116063293B (zh) * 2023-04-06 2023-07-28 吉林奥来德光电材料股份有限公司 一种发光辅助材料及其制备方法和有机电致发光器件
CN117486782A (zh) * 2023-12-29 2024-02-02 中国医学科学院药用植物研究所 一种n-取代咔唑衍生物及其制备方法和应用

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KR20150073063A (ko) * 2013-12-20 2015-06-30 삼성디스플레이 주식회사 유기 일렉트로루미네센스 소자용 재료 및 이를 사용한 유기 일렉트로루미네센스 소자
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KR20180041477A (ko) * 2016-10-14 2018-04-24 주식회사 동진쎄미켐 신규 화합물 및 이를 포함하는 유기발광소자

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