KR20240163050A - 트리아릴아민 고분자량 화합물 및 유기 일렉트로루미네선스 소자 - Google Patents

트리아릴아민 고분자량 화합물 및 유기 일렉트로루미네선스 소자 Download PDF

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KR20240163050A
KR20240163050A KR1020247016072A KR20247016072A KR20240163050A KR 20240163050 A KR20240163050 A KR 20240163050A KR 1020247016072 A KR1020247016072 A KR 1020247016072A KR 20247016072 A KR20247016072 A KR 20247016072A KR 20240163050 A KR20240163050 A KR 20240163050A
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group
molecular weight
high molecular
weight compound
structural unit
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Korean (ko)
Inventor
유타 사에구사
가즈노리 도가시
히데요시 기타하라
미카 시노다
유카 요시자와
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호도가야 가가쿠 고교 가부시키가이샤
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Publication of KR20240163050A publication Critical patent/KR20240163050A/ko
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • 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
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • H10K50/15Hole transporting layers
    • 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]
    • H10K50/17Carrier injection layers
    • 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]
    • H10K50/18Carrier blocking layers
    • H10K50/181Electron blocking 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
    • H10K85/10Organic polymers or oligomers
    • H10K85/111Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • 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
    • H10K85/10Organic polymers or oligomers
    • H10K85/151Copolymers
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10Definition of the polymer structure
    • C08G2261/12Copolymers
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10Definition of the polymer structure
    • C08G2261/14Side-groups
    • C08G2261/141Side-chains having aliphatic units
    • C08G2261/1412Saturated aliphatic units
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10Definition of the polymer structure
    • C08G2261/14Side-groups
    • C08G2261/143Side-chains containing nitrogen
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10Definition of the polymer structure
    • C08G2261/14Side-groups
    • C08G2261/148Side-chains having aromatic units
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    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312Non-condensed aromatic systems, e.g. benzene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/316Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain bridged by heteroatoms, e.g. N, P, Si or B
    • C08G2261/3162Arylamines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50Physical properties
    • C08G2261/51Charge transport
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50Physical properties
    • C08G2261/51Charge transport
    • C08G2261/512Hole transport
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50Physical properties
    • C08G2261/52Luminescence

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020247016072A 2022-03-25 2023-03-22 트리아릴아민 고분자량 화합물 및 유기 일렉트로루미네선스 소자 Pending KR20240163050A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-049397 2022-03-25
JP2022049397 2022-03-25
PCT/JP2023/011302 WO2023182377A1 (ja) 2022-03-25 2023-03-22 トリアリールアミン高分子量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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KR20240163050A true KR20240163050A (ko) 2024-11-18

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KR1020247016072A Pending KR20240163050A (ko) 2022-03-25 2023-03-22 트리아릴아민 고분자량 화합물 및 유기 일렉트로루미네선스 소자

Country Status (5)

Country Link
JP (1) JPWO2023182377A1 (https=)
KR (1) KR20240163050A (https=)
CN (1) CN118284640A (https=)
TW (1) TW202348680A (https=)
WO (1) WO2023182377A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054385A1 (en) 1998-04-21 1999-10-28 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
WO2005059951A2 (en) 2003-12-19 2005-06-30 Cambridge Display Technology Limited Optical device comprising a charge transport layer of insoluble organic material and method for the production thereof
JP2005272834A (ja) 2004-02-26 2005-10-06 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子
JP2007119763A (ja) 2005-09-29 2007-05-17 Sumitomo Chemical Co Ltd 高分子材料及び高分子発光素子
JP2007162009A (ja) 2005-11-18 2007-06-28 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子
JP2007177225A (ja) 2005-12-01 2007-07-12 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子
US7651746B2 (en) 2003-11-14 2010-01-26 Sumitomo Chemical Company, Limited Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5402472B2 (ja) * 2008-09-30 2014-01-29 三菱化学株式会社 有機薄膜パターニング用基板、有機電界発光素子およびその製造方法、並びに有機el表示装置および有機el照明
JP5668330B2 (ja) * 2010-06-02 2015-02-12 三菱化学株式会社 有機電界発光素子、有機el照明及び有機el表示装置
JP6432347B2 (ja) * 2012-05-28 2018-12-05 三菱ケミカル株式会社 導電性薄膜積層体の製造方法
JP7421476B2 (ja) * 2018-07-03 2024-01-24 保土谷化学工業株式会社 分子主鎖にターフェニル構造を含むトリアリールアミン高分子量化合物およびこれらの高分子量化合物を含む有機エレクトロルミネッセンス素子
KR102843444B1 (ko) * 2019-10-09 2025-08-06 호도가야 가가쿠 고교 가부시키가이샤 고분자량 화합물로 이루어지는 유기층을 갖는 유기 일렉트로 루미네선스 소자

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054385A1 (en) 1998-04-21 1999-10-28 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
US7651746B2 (en) 2003-11-14 2010-01-26 Sumitomo Chemical Company, Limited Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereof
WO2005059951A2 (en) 2003-12-19 2005-06-30 Cambridge Display Technology Limited Optical device comprising a charge transport layer of insoluble organic material and method for the production thereof
JP2005272834A (ja) 2004-02-26 2005-10-06 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子
JP2007119763A (ja) 2005-09-29 2007-05-17 Sumitomo Chemical Co Ltd 高分子材料及び高分子発光素子
JP2007162009A (ja) 2005-11-18 2007-06-28 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子
JP2007177225A (ja) 2005-12-01 2007-07-12 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子

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TW202348680A (zh) 2023-12-16
CN118284640A (zh) 2024-07-02
WO2023182377A1 (ja) 2023-09-28
JPWO2023182377A1 (https=) 2023-09-28

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Patent event date: 20240514

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Comment text: International Patent Application

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