JP7784992B2 - 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
JP7784992B2
JP7784992B2 JP2022505100A JP2022505100A JP7784992B2 JP 7784992 B2 JP7784992 B2 JP 7784992B2 JP 2022505100 A JP2022505100 A JP 2022505100A JP 2022505100 A JP2022505100 A JP 2022505100A JP 7784992 B2 JP7784992 B2 JP 7784992B2
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group
substituted
unsubstituted
general formula
carbon atoms
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Japanese (ja)
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JPWO2021177022A5 (https=
JPWO2021177022A1 (https=
Inventor
淳一 泉田
幸喜 加瀬
剛史 山本
和行 駿河
秀一 林
紀昌 横山
スンウク チャ
ソンフン ジュ
ビョンソン ヤン
ジファン キム
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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 JPWO2021177022A5 publication Critical patent/JPWO2021177022A5/ja
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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
    • C07C211/61—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
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    • 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
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    • 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
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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
    • H10K85/631—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
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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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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    • 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
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    • H10K85/658—Organoboranes
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/18—Fluorenes; Hydrogenated fluorenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
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    • C09K2211/1007—Non-condensed systems
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
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    • C09K2211/1011—Condensed systems
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • C—CHEMISTRY; METALLURGY
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/104—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with other heteroatoms
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    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
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    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
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    • 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
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    • 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
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    • 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
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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
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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
    • H10K85/631—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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Indole Compounds (AREA)
  • Inorganic Chemistry (AREA)
JP2022505100A 2020-03-03 2021-02-16 有機エレクトロルミネッセンス素子 Active JP7784992B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020035513 2020-03-03
JP2020035513 2020-03-03
PCT/JP2021/005693 WO2021177022A1 (ja) 2020-03-03 2021-02-16 有機エレクトロルミネッセンス素子

Publications (3)

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JPWO2021177022A1 JPWO2021177022A1 (https=) 2021-09-10
JPWO2021177022A5 JPWO2021177022A5 (https=) 2023-12-13
JP7784992B2 true JP7784992B2 (ja) 2025-12-12

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Country Status (7)

Country Link
US (1) US20230138055A1 (https=)
EP (1) EP4116393B1 (https=)
JP (1) JP7784992B2 (https=)
KR (1) KR102921680B1 (https=)
CN (1) CN115210899A (https=)
TW (1) TWI883125B (https=)
WO (1) WO2021177022A1 (https=)

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US11925107B2 (en) * 2017-03-28 2024-03-05 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
CN120398697A (zh) 2020-03-31 2025-08-01 出光兴产株式会社 化合物、有机电致发光元件用材料、有机电致发光元件和电子设备
US20230247850A1 (en) * 2020-08-05 2023-08-03 Hodogaya Chemical Co., Ltd. Organic electroluminescence element

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WO2015102118A1 (ja) 2014-02-18 2015-07-09 学校法人関西学院 多環芳香族化合物
WO2019135665A1 (ko) 2018-01-08 2019-07-11 주식회사 엘지화학 유기 발광 소자
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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
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WO2020111830A1 (ko) 2018-11-30 2020-06-04 에스에프씨 주식회사 다환 방향족 유도체 화합물을 이용한 유기발광소자
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JP2020136675A (ja) 2019-02-14 2020-08-31 学校法人関西学院 有機電界発光素子
WO2020251049A1 (ja) 2019-06-14 2020-12-17 学校法人関西学院 多環芳香族化合物
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053131A (ja) 2008-08-26 2010-03-11 Sfc Co Ltd ピレン系化合物及びそれを利用した有機電界発光素子
WO2015102118A1 (ja) 2014-02-18 2015-07-09 学校法人関西学院 多環芳香族化合物
WO2019135665A1 (ko) 2018-01-08 2019-07-11 주식회사 엘지화학 유기 발광 소자
WO2019164331A1 (ko) 2018-02-23 2019-08-29 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
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
JP2020083896A (ja) 2018-11-30 2020-06-04 エスエフシー カンパニー リミテッド 多環芳香族誘導体化合物及びこれを用いた有機発光素子
WO2020111830A1 (ko) 2018-11-30 2020-06-04 에스에프씨 주식회사 다환 방향족 유도체 화합물을 이용한 유기발광소자
WO2020153650A1 (ko) 2019-01-21 2020-07-30 에스에프씨 주식회사 유기 발광 소자용 화합물 및 이를 포함하는 장수명의 유기발광소자
JP2020136675A (ja) 2019-02-14 2020-08-31 学校法人関西学院 有機電界発光素子
WO2020251049A1 (ja) 2019-06-14 2020-12-17 学校法人関西学院 多環芳香族化合物
CN110790782A (zh) 2019-11-11 2020-02-14 北京大学深圳研究生院 一种深蓝色有机发光材料及其制备方法与应用
JP2021086978A (ja) 2019-11-29 2021-06-03 学校法人関西学院 有機電界発光素子
WO2021172452A1 (ja) 2020-02-26 2021-09-02 保土谷化学工業株式会社 アリールアミン化合物およびそれを用いる電子機器

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