CN114981991A - 有机电致发光元件 - Google Patents

有机电致发光元件 Download PDF

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Publication number
CN114981991A
CN114981991A CN202180010435.2A CN202180010435A CN114981991A CN 114981991 A CN114981991 A CN 114981991A CN 202180010435 A CN202180010435 A CN 202180010435A CN 114981991 A CN114981991 A CN 114981991A
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China
Prior art keywords
group
substituted
unsubstituted
general formula
carbon atoms
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Pending
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CN202180010435.2A
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English (en)
Chinese (zh)
Inventor
泉田淳一
山本刚史
加濑幸喜
骏河和行
林秀一
车淳旭
朱性壎
梁炳善
金志丸
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Hodogaya Chemical Co Ltd
SFC Co Ltd
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Hodogaya Chemical Co Ltd
SFC Co Ltd
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Publication of CN114981991A publication Critical patent/CN114981991A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • 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
    • 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
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • 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
    • 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
    • H10K85/658—Organoboranes

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
CN202180010435.2A 2020-01-22 2021-01-21 有机电致发光元件 Pending CN114981991A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-008577 2020-01-22
JP2020008577 2020-01-22
PCT/JP2021/002068 WO2021149773A1 (ja) 2020-01-22 2021-01-21 有機エレクトロルミネッセンス素子

Publications (1)

Publication Number Publication Date
CN114981991A true CN114981991A (zh) 2022-08-30

Family

ID=76992506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180010435.2A Pending CN114981991A (zh) 2020-01-22 2021-01-21 有机电致发光元件

Country Status (7)

Country Link
US (1) US20230101400A1 (https=)
EP (1) EP4095216A4 (https=)
JP (1) JP7498727B2 (https=)
KR (1) KR102876616B1 (https=)
CN (1) CN114981991A (https=)
TW (1) TWI888475B (https=)
WO (1) WO2021149773A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3605638B1 (en) * 2017-03-28 2023-11-08 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
JPWO2023013575A1 (https=) * 2021-08-03 2023-02-09

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105378964A (zh) * 2013-07-12 2016-03-02 保土谷化学工业株式会社 有机电致发光器件
CN107112429A (zh) * 2015-01-06 2017-08-29 保土谷化学工业株式会社 有机电致发光器件
CN107709285A (zh) * 2015-06-11 2018-02-16 保土谷化学工业株式会社 芳基胺化合物和有机电致发光器件
CN108352454A (zh) * 2015-10-29 2018-07-31 保土谷化学工业株式会社 有机电致发光器件
CN108475737A (zh) * 2016-01-14 2018-08-31 保土谷化学工业株式会社 有机电致发光元件
WO2019111844A1 (ja) * 2017-12-05 2019-06-13 保土谷化学工業株式会社 アリールアミン化合物および有機エレクトロルミネッセンス素子
CN110088926A (zh) * 2016-11-16 2019-08-02 保土谷化学工业株式会社 有机电致发光元件
WO2019164331A1 (ko) * 2018-02-23 2019-08-29 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3194657B2 (ja) 1993-11-01 2001-07-30 松下電器産業株式会社 電界発光素子
JP3828595B2 (ja) 1994-02-08 2006-10-04 Ｔｄｋ株式会社 有機ｅｌ素子
KR100787425B1 (ko) 2004-11-29 2007-12-26 삼성에스디아이 주식회사 페닐카바졸계 화합물 및 이를 이용한 유기 전계 발광 소자
CN1956945B (zh) 2004-05-25 2010-09-22 保土谷化学工业株式会社 对三联苯化合物和使用该化合物的电子照相用感光体
JP5040216B2 (ja) 2005-08-30 2012-10-03 三菱化学株式会社 有機化合物、電荷輸送材料、有機電界発光素子用材料、電荷輸送材料組成物及び有機電界発光素子
JP5133259B2 (ja) 2006-11-24 2013-01-30 出光興産株式会社 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
US10884496B2 (en) 2018-07-05 2021-01-05 Bebop Sensors, Inc. One-size-fits-all data glove
KR102094830B1 (ko) * 2018-11-30 2020-03-30 에스에프씨 주식회사 다환 방향족 유도체 화합물 및 이를 이용한 유기발광소자
CN113853377B (zh) * 2019-11-29 2024-05-14 株式会社Lg化学 杂环化合物和包含其的有机发光器件

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105378964A (zh) * 2013-07-12 2016-03-02 保土谷化学工业株式会社 有机电致发光器件
CN107112429A (zh) * 2015-01-06 2017-08-29 保土谷化学工业株式会社 有机电致发光器件
CN107709285A (zh) * 2015-06-11 2018-02-16 保土谷化学工业株式会社 芳基胺化合物和有机电致发光器件
CN108352454A (zh) * 2015-10-29 2018-07-31 保土谷化学工业株式会社 有机电致发光器件
CN108475737A (zh) * 2016-01-14 2018-08-31 保土谷化学工业株式会社 有机电致发光元件
CN110088926A (zh) * 2016-11-16 2019-08-02 保土谷化学工业株式会社 有机电致发光元件
WO2019111844A1 (ja) * 2017-12-05 2019-06-13 保土谷化学工業株式会社 アリールアミン化合物および有機エレクトロルミネッセンス素子
WO2019164331A1 (ko) * 2018-02-23 2019-08-29 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자

Also Published As

Publication number Publication date
KR20220131235A (ko) 2022-09-27
JP7498727B2 (ja) 2024-06-12
US20230101400A1 (en) 2023-03-30
TW202136472A (zh) 2021-10-01
KR102876616B1 (ko) 2025-10-24
JPWO2021149773A1 (https=) 2021-07-29
WO2021149773A1 (ja) 2021-07-29
TWI888475B (zh) 2025-07-01
EP4095216A1 (en) 2022-11-30
EP4095216A4 (en) 2024-04-03

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