CN113994495A - 有机发光器件 - Google Patents

有机发光器件 Download PDF

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Publication number
CN113994495A
CN113994495A CN202080041475.9A CN202080041475A CN113994495A CN 113994495 A CN113994495 A CN 113994495A CN 202080041475 A CN202080041475 A CN 202080041475A CN 113994495 A CN113994495 A CN 113994495A
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Chinese (zh)
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车龙范
许瀞午
洪性佶
李敏宇
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LG Chem Ltd
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LG Chem Ltd
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    • 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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    • C07D209/56—Ring systems containing three or more rings
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    • 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
    • C07D405/04—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 directly linked by a ring-member-to-ring-member bond
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    • 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
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    • 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
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    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
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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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    • H10K85/657—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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    • H10K85/6576—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)
CN202080041475.9A 2019-08-14 2020-08-13 有机发光器件 Pending CN113994495A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20190099429 2019-08-14
KR10-2019-0099429 2019-08-14
PCT/KR2020/010785 WO2021029710A1 (ko) 2019-08-14 2020-08-13 유기 발광 소자

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Publication Number Publication Date
CN113994495A true CN113994495A (zh) 2022-01-28

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CN202080041475.9A Pending CN113994495A (zh) 2019-08-14 2020-08-13 有机发光器件

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KR (2) KR20210020829A (ko)
CN (1) CN113994495A (ko)
WO (1) WO2021029710A1 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170071399A (ko) * 2015-12-15 2017-06-23 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
US20180090688A1 (en) * 2015-09-24 2018-03-29 Lg Chem, Ltd. Compound and organic electronic element comprising same
WO2018226036A1 (ko) * 2017-06-08 2018-12-13 주식회사 엘지화학 유기 발광 소자

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004339136A (ja) 2003-05-15 2004-12-02 Idemitsu Kosan Co Ltd スピロ結合含有化合物、発光性塗膜形成用材料及びそれを用いた有機エレクトロルミネッセンス素子
KR20180137315A (ko) * 2017-06-16 2018-12-27 머티어리얼사이언스 주식회사 유기 전계 발광 소자
CN109748909B (zh) * 2017-11-02 2022-04-19 江苏三月科技股份有限公司 一种含螺氧杂蒽芴和含氮六元杂环的化合物、其制备方法及其在有机电致发光器件中的应用
CN111279502B (zh) * 2018-01-17 2023-08-04 株式会社Lg化学 有机发光器件
CN109796442A (zh) * 2019-01-04 2019-05-24 南京邮电大学 一种螺芴氧杂蒽型电子传输材料及其制备方法和应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180090688A1 (en) * 2015-09-24 2018-03-29 Lg Chem, Ltd. Compound and organic electronic element comprising same
KR20170071399A (ko) * 2015-12-15 2017-06-23 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2018226036A1 (ko) * 2017-06-08 2018-12-13 주식회사 엘지화학 유기 발광 소자

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WO2021029710A1 (ko) 2021-02-18
KR20210020829A (ko) 2021-02-24
KR20220110144A (ko) 2022-08-05
KR102630968B1 (ko) 2024-01-30

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