KR20230042440A - 유기 일렉트로루미네선스 소자 - Google Patents

유기 일렉트로루미네선스 소자 Download PDF

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KR20230042440A
KR20230042440A KR1020227046199A KR20227046199A KR20230042440A KR 20230042440 A KR20230042440 A KR 20230042440A KR 1020227046199 A KR1020227046199 A KR 1020227046199A KR 20227046199 A KR20227046199 A KR 20227046199A KR 20230042440 A KR20230042440 A KR 20230042440A
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South Korea
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group
substituted
general formula
transport layer
unsubstituted
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Korean (ko)
Inventor
유타 히라야마
다케시 야마모토
고우키 가세
슈이치 하야시
순욱 차
성훈 주
병선 양
지환 김
Original Assignee
호도가야 가가쿠 고교 가부시키가이샤
에스에프씨 주식회사
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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
    • H10K85/631—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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • H—ELECTRICITY
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    • 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
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic 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
    • H10K85/654—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
    • H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur 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
    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05—Isotopically modified compounds, e.g. labelled

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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)
KR1020227046199A 2020-08-05 2021-08-02 유기 일렉트로루미네선스 소자 Ceased KR20230042440A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-132952 2020-08-05
JP2020132952 2020-08-05
PCT/JP2021/028589 WO2022030438A1 (ja) 2020-08-05 2021-08-02 有機エレクトロルミネッセンス素子

Publications (1)

Publication Number Publication Date
KR20230042440A true KR20230042440A (ko) 2023-03-28

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KR1020227046199A Ceased KR20230042440A (ko) 2020-08-05 2021-08-02 유기 일렉트로루미네선스 소자

Country Status (7)

Country Link
US (1) US20230247850A1 (https=)
EP (1) EP4195304A4 (https=)
JP (1) JP7827627B2 (https=)
KR (1) KR20230042440A (https=)
CN (1) CN116210359A (https=)
TW (1) TW202219240A (https=)
WO (1) WO2022030438A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119451516B (zh) * 2024-11-05 2025-12-09 陕西师范大学 一种基于埋底界面应力释放制备高效反式钙钛矿电池的方法及电池器件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639914A (en) 1993-11-01 1997-06-17 Hodogaya Chemical Co., Ltd. Tetraaryl benzidines
US5792557A (en) 1994-02-08 1998-08-11 Tdk Corporation Organic EL element
US7799492B2 (en) 2004-05-25 2010-09-21 Hodogaya Chemical Co., Ltd. P-terphenyl compound and photosensitive body for electrophotography using such compound
US8021764B2 (en) 2004-11-29 2011-09-20 Samsung Mobile Display Co., Ltd. Phenylcarbazole-based compound and organic electroluminescent device employing the same
US8394510B2 (en) 2006-11-24 2013-03-12 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device using the same
EP2684932A1 (en) 2012-07-09 2014-01-15 Novaled AG Diarylamino matrix material doped with a mesomeric radialene compound
KR20180051356A (ko) 2016-11-08 2018-05-16 주식회사 엘지화학 유기 발광 소자

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4715905B2 (ja) * 2008-11-06 2011-07-06 ソニー株式会社 芳香族アミン化合物及びこれを用いた有機電界発光素子、並びに有機電界発光素子を用いた表示装置
JP2010186983A (ja) 2009-01-19 2010-08-26 Sony Corp 有機電界発光素子および表示装置
JP6674734B2 (ja) 2014-10-29 2020-04-01 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機エレクトロルミネッセンス素子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
KR102785888B1 (ko) * 2017-04-17 2025-03-25 주식회사 동진쎄미켐 신규 화합물 및 이를 포함하는 유기 발광 소자
KR20190003329A (ko) * 2017-06-30 2019-01-09 주식회사 동진쎄미켐 신규 화합물 및 이를 포함하는 유기 발광 소자
CN110317140B (zh) * 2018-03-29 2022-05-13 江苏三月科技股份有限公司 一种以芳胺接双二甲基芴为核心的化合物及其应用
WO2020004235A1 (ja) * 2018-06-25 2020-01-02 保土谷化学工業株式会社 トリアリールアミン構造を有する化合物および有機エレクトロルミネッセンス素子
KR102628804B1 (ko) * 2018-07-10 2024-01-24 주식회사 동진쎄미켐 신규 화합물 및 이를 포함하는 유기발광 소자
US20230138055A1 (en) * 2020-03-03 2023-05-04 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
JP7850660B2 (ja) * 2020-06-19 2026-04-23 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639914A (en) 1993-11-01 1997-06-17 Hodogaya Chemical Co., Ltd. Tetraaryl benzidines
US5792557A (en) 1994-02-08 1998-08-11 Tdk Corporation Organic EL element
US7799492B2 (en) 2004-05-25 2010-09-21 Hodogaya Chemical Co., Ltd. P-terphenyl compound and photosensitive body for electrophotography using such compound
US8021764B2 (en) 2004-11-29 2011-09-20 Samsung Mobile Display Co., Ltd. Phenylcarbazole-based compound and organic electroluminescent device employing the same
US8394510B2 (en) 2006-11-24 2013-03-12 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device using the same
EP2684932A1 (en) 2012-07-09 2014-01-15 Novaled AG Diarylamino matrix material doped with a mesomeric radialene compound
KR20180051356A (ko) 2016-11-08 2018-05-16 주식회사 엘지화학 유기 발광 소자

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Appl. Phys. Let., 98, 083302 (2011)
유기 EL 토론회 제3회 예회 예고집 13 ∼ 14 페이지 (2006)
응용 물리학회 제9회 강습회 예고집 23 ∼ 31 페이지 (2001)
응용 물리학회 제9회 강습회 예고집 55 ∼ 61 페이지 (2001)

Also Published As

Publication number Publication date
CN116210359A (zh) 2023-06-02
JPWO2022030438A1 (https=) 2022-02-10
WO2022030438A1 (ja) 2022-02-10
EP4195304A1 (en) 2023-06-14
TW202219240A (zh) 2022-05-16
EP4195304A4 (en) 2024-08-14
US20230247850A1 (en) 2023-08-03
JP7827627B2 (ja) 2026-03-10

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