CN113056831A - 有机发光器件 - Google Patents

有机发光器件 Download PDF

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Publication number
CN113056831A
CN113056831A CN202080005872.0A CN202080005872A CN113056831A CN 113056831 A CN113056831 A CN 113056831A CN 202080005872 A CN202080005872 A CN 202080005872A CN 113056831 A CN113056831 A CN 113056831A
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CN
China
Prior art keywords
compound
group
compounds
chemical formula
emitting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080005872.0A
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English (en)
Chinese (zh)
Inventor
金旼俊
李东勋
徐尚德
金东熙
金曙渊
李多情
崔昇源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority claimed from PCT/KR2020/095039 external-priority patent/WO2020190116A1/ko
Publication of CN113056831A publication Critical patent/CN113056831A/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
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • 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
    • 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
    • H10K85/6572Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CN202080005872.0A 2019-03-15 2020-03-13 有机发光器件 Pending CN113056831A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20190030168 2019-03-15
KR10-2019-0030168 2019-03-15
KR1020200030989A KR102311643B1 (ko) 2019-03-15 2020-03-12 유기 발광 소자
KR10-2020-0030989 2020-03-12
PCT/KR2020/095039 WO2020190116A1 (ko) 2019-03-15 2020-03-13 유기 발광 소자

Publications (1)

Publication Number Publication Date
CN113056831A true CN113056831A (zh) 2021-06-29

Family

ID=72708416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080005872.0A Pending CN113056831A (zh) 2019-03-15 2020-03-13 有机发光器件

Country Status (2)

Country Link
KR (1) KR102311643B1 (ko)
CN (1) CN113056831A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230033786A (ko) * 2021-09-01 2023-03-09 엘티소재주식회사 헤테로 고리 화합물, 이를 포함하는 유기 발광 소자 및 유기 발광 소자의 유기물층용 조성물

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104673276A (zh) * 2014-12-31 2015-06-03 北京鼎材科技有限公司 一种有机发光材料及其应用
KR20150126756A (ko) * 2014-05-02 2015-11-13 삼성디스플레이 주식회사 유기 발광 소자
KR20180045798A (ko) * 2016-10-25 2018-05-04 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
KR20190024772A (ko) * 2017-08-28 2019-03-08 주식회사 엘지화학 헤테로고리 화합물 및 이를 이용한 유기 발광 소자

Family Cites Families (1)

* 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150126756A (ko) * 2014-05-02 2015-11-13 삼성디스플레이 주식회사 유기 발광 소자
CN104673276A (zh) * 2014-12-31 2015-06-03 北京鼎材科技有限公司 一种有机发光材料及其应用
KR20180045798A (ko) * 2016-10-25 2018-05-04 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
KR20190024772A (ko) * 2017-08-28 2019-03-08 주식회사 엘지화학 헤테로고리 화합물 및 이를 이용한 유기 발광 소자

Also Published As

Publication number Publication date
KR20200110228A (ko) 2020-09-23
KR102311643B1 (ko) 2021-10-13

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