JP7827627B2 - 有機エレクトロルミネッセンス素子 - Google Patents

有機エレクトロルミネッセンス素子

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Publication number
JP7827627B2
JP7827627B2 JP2022541529A JP2022541529A JP7827627B2 JP 7827627 B2 JP7827627 B2 JP 7827627B2 JP 2022541529 A JP2022541529 A JP 2022541529A JP 2022541529 A JP2022541529 A JP 2022541529A JP 7827627 B2 JP7827627 B2 JP 7827627B2
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Japan
Prior art keywords
group
substituted
general formula
unsubstituted
transport layer
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JP2022541529A
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English (en)
Japanese (ja)
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JPWO2022030438A1 (https=
Inventor
雄太 平山
剛史 山本
幸喜 加瀬
秀一 林
淳旭 車
性▲フン▼ 朱
炳善 梁
志丸 金
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.)
Hodogaya Chemical Co Ltd
SFC Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
SFC Co Ltd
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Application filed by Hodogaya Chemical Co Ltd, SFC Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of JPWO2022030438A1 publication Critical patent/JPWO2022030438A1/ja
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Publication of JP7827627B2 publication Critical patent/JP7827627B2/ja
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Classifications

    • 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
    • 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
    • H10K85/631—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
    • H10K85/657—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
    • H10K85/6574—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

Landscapes

  • 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)
JP2022541529A 2020-08-05 2021-08-02 有機エレクトロルミネッセンス素子 Active JP7827627B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020132952 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 (2)

Publication Number Publication Date
JPWO2022030438A1 JPWO2022030438A1 (https=) 2022-02-10
JP7827627B2 true JP7827627B2 (ja) 2026-03-10

Family

ID=80117967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022541529A Active JP7827627B2 (ja) 2020-08-05 2021-08-02 有機エレクトロルミネッセンス素子

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2016086142A (ja) 2014-10-29 2016-05-19 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
CN110317140A (zh) 2018-03-29 2019-10-11 江苏三月光电科技有限公司 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
CN110698448A (zh) 2018-07-10 2020-01-17 东进世美肯株式会社 新颖化合物及包含其的有机发光器件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650955B1 (en) 1993-11-01 1998-08-19 Hodogaya Chemical Co., Ltd. Amine compound and electro-luminescence device comprising same
EP0666298A3 (en) 1994-02-08 1995-11-15 Tdk Corp Organic electroluminescent element and compound used therein.
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
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
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
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
KR102073257B1 (ko) 2016-11-08 2020-02-04 주식회사 엘지화학 유기 발광 소자
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2016086142A (ja) 2014-10-29 2016-05-19 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
CN110317140A (zh) 2018-03-29 2019-10-11 江苏三月光电科技有限公司 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
CN110698448A (zh) 2018-07-10 2020-01-17 东进世美肯株式会社 新颖化合物及包含其的有机发光器件

Also Published As

Publication number Publication date
CN116210359A (zh) 2023-06-02
KR20230042440A (ko) 2023-03-28
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

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