KR102441471B1 - 신규한 화합물 및 이를 이용한 유기 발광 소자 - Google Patents

신규한 화합물 및 이를 이용한 유기 발광 소자 Download PDF

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KR102441471B1
KR102441471B1 KR1020200105635A KR20200105635A KR102441471B1 KR 102441471 B1 KR102441471 B1 KR 102441471B1 KR 1020200105635 A KR1020200105635 A KR 1020200105635A KR 20200105635 A KR20200105635 A KR 20200105635A KR 102441471 B1 KR102441471 B1 KR 102441471B1
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South Korea
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compound
mmol
layer
group
water
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KR1020200105635A
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English (en)
Korean (ko)
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KR20210023774A (ko
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오중석
김민준
이동훈
김영석
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주식회사 엘지화학
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Priority to CN202080007310.XA priority Critical patent/CN113227081B/zh
Priority to PCT/KR2020/011220 priority patent/WO2021034156A1/ko
Publication of KR20210023774A publication Critical patent/KR20210023774A/ko
Application granted granted Critical
Publication of KR102441471B1 publication Critical patent/KR102441471B1/ko

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    • 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
    • C07D405/14—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 three or more hetero rings
    • 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
    • H01L51/0071—
    • H01L51/5012—
    • 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • 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

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020200105635A 2019-08-22 2020-08-21 신규한 화합물 및 이를 이용한 유기 발광 소자 KR102441471B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202080007310.XA CN113227081B (zh) 2019-08-22 2020-08-24 化合物及利用其的有机发光器件
PCT/KR2020/011220 WO2021034156A1 (ko) 2019-08-22 2020-08-24 신규한 화합물 및 이를 이용한 유기 발광 소자

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190103230 2019-08-22
KR1020190103230 2019-08-22

Publications (2)

Publication Number Publication Date
KR20210023774A KR20210023774A (ko) 2021-03-04
KR102441471B1 true KR102441471B1 (ko) 2022-09-07

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Application Number Title Priority Date Filing Date
KR1020200105635A KR102441471B1 (ko) 2019-08-22 2020-08-21 신규한 화합물 및 이를 이용한 유기 발광 소자

Country Status (2)

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KR (1) KR102441471B1 (zh)
CN (1) CN113227081B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102228768B1 (ko) * 2019-09-27 2021-03-19 엘티소재주식회사 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR102541983B1 (ko) * 2020-08-18 2023-06-12 엘티소재주식회사 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575002A (zh) 2017-12-14 2019-04-05 广州华睿光电材料有限公司 有机化合物及其应用

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
JP5831654B1 (ja) * 2015-02-13 2015-12-09 コニカミノルタ株式会社 芳香族複素環誘導体、それを用いた有機エレクトロルミネッセンス素子、照明装置及び表示装置
KR20180108426A (ko) * 2017-03-24 2018-10-04 희성소재 (주) 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
WO2018182300A1 (ko) * 2017-03-27 2018-10-04 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR102146792B1 (ko) * 2017-08-01 2020-08-21 삼성에스디아이 주식회사 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치
KR102501667B1 (ko) * 2017-12-18 2023-02-21 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575002A (zh) 2017-12-14 2019-04-05 广州华睿光电材料有限公司 有机化合物及其应用

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KR20210023774A (ko) 2021-03-04
CN113227081A (zh) 2021-08-06
CN113227081B (zh) 2024-03-12

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