JP7824212B2 - 高分子量化合物および該高分子量化合物を含む発光ダイオード - Google Patents

高分子量化合物および該高分子量化合物を含む発光ダイオード

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Publication number
JP7824212B2
JP7824212B2 JP2022501912A JP2022501912A JP7824212B2 JP 7824212 B2 JP7824212 B2 JP 7824212B2 JP 2022501912 A JP2022501912 A JP 2022501912A JP 2022501912 A JP2022501912 A JP 2022501912A JP 7824212 B2 JP7824212 B2 JP 7824212B2
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group
molecular weight
high molecular
layer
weight compound
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JPWO2021166921A1 (https=
Inventor
和法 富樫
秀良 北原
俊二 望月
大貴 平井
美香 篠田
優太 三枝
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Hodogaya Chemical Co Ltd
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Hodogaya Chemical Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D165/00—Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
    • 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]
    • H10K50/17—Carrier injection 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]
    • H10K50/18—Carrier blocking layers
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/12—Copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/141—Side-chains having aliphatic units
    • C08G2261/1412—Saturated aliphatic units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/148—Side-chains having aromatic units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312—Non-condensed aromatic systems, e.g. benzene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/316—Monomer 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
    • C08G2261/3162—Arylamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40—Polymerisation processes
    • C08G2261/41—Organometallic coupling reactions
    • C08G2261/411—Suzuki reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40—Polymerisation processes
    • C08G2261/41—Organometallic coupling reactions
    • C08G2261/412—Yamamoto reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/51—Charge transport
    • C08G2261/512—Hole transport
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/59—Stability
    • C08G2261/592—Stability against heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/90—Applications
    • C08G2261/95—Use in organic luminescent diodes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electroluminescent Light Sources (AREA)
JP2022501912A 2020-02-20 2021-02-17 高分子量化合物および該高分子量化合物を含む発光ダイオード Active JP7824212B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020027535 2020-02-20
JP2020027535 2020-02-20
PCT/JP2021/005796 WO2021166921A1 (ja) 2020-02-20 2021-02-17 高分子量化合物および該高分子量化合物を含む発光ダイオード

Publications (2)

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JPWO2021166921A1 JPWO2021166921A1 (https=) 2021-08-26
JP7824212B2 true JP7824212B2 (ja) 2026-03-04

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JP2022501912A Active JP7824212B2 (ja) 2020-02-20 2021-02-17 高分子量化合物および該高分子量化合物を含む発光ダイオード

Country Status (7)

Country Link
US (1) US20230100661A1 (https=)
EP (1) EP4108701A4 (https=)
JP (1) JP7824212B2 (https=)
KR (1) KR20220143815A (https=)
CN (1) CN115003729A (https=)
TW (1) TWI899153B (https=)
WO (1) WO2021166921A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240011130A (ko) * 2021-05-21 2024-01-25 호도가야 가가쿠 고교 가부시키가이샤 트리아릴아민 고분자량 화합물 및 이들 고분자량 화합물을 포함하는 유기 일렉트로루미네선스 소자
JPWO2023167253A1 (https=) * 2022-03-04 2023-09-07

Citations (7)

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JP2009287000A (ja) 2008-02-15 2009-12-10 Mitsubishi Chemicals Corp 共役ポリマー、有機電界発光素子材料、有機電界発光素子用組成物、ポリマーの製造方法、有機電界発光素子、有機ｅｌディスプレイ、及び有機ｅｌ照明
JP2010062442A (ja) 2008-09-05 2010-03-18 Canon Inc 有機発光素子
JP2010155985A (ja) 2008-12-04 2010-07-15 Mitsubishi Chemicals Corp アリールアミンポリマー、有機電界発光素子材料、有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイ及び有機ｅｌ照明
JP2012092181A (ja) 2010-10-25 2012-05-17 Tosoh Corp ランダム共重合体
WO2016031639A1 (ja) 2014-08-28 2016-03-03 住友化学株式会社 高分子化合物およびそれを用いた発光素子
WO2017146083A1 (ja) 2016-02-25 2017-08-31 住友化学株式会社 発光素子及び該発光素子に用いる高分子化合物
WO2020009069A1 (ja) 2018-07-03 2020-01-09 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

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US6309763B1 (en) 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
CN1894199B (zh) 2003-11-14 2011-04-13 住友化学株式会社 卤代双二芳基氨基多环芳族化合物及其聚合物
GB0329364D0 (en) 2003-12-19 2004-01-21 Cambridge Display Tech Ltd Optical device
JP4736471B2 (ja) 2004-02-26 2011-07-27 住友化学株式会社 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
JP5217153B2 (ja) 2005-11-18 2013-06-19 住友化学株式会社 高分子化合物およびそれを用いた高分子発光素子
JP5018043B2 (ja) 2005-12-01 2012-09-05 住友化学株式会社 高分子化合物およびそれを用いた高分子発光素子
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
EP3605638B1 (en) * 2017-03-28 2023-11-08 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
KR20240011130A (ko) * 2021-05-21 2024-01-25 호도가야 가가쿠 고교 가부시키가이샤 트리아릴아민 고분자량 화합물 및 이들 고분자량 화합물을 포함하는 유기 일렉트로루미네선스 소자

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009287000A (ja) 2008-02-15 2009-12-10 Mitsubishi Chemicals Corp 共役ポリマー、有機電界発光素子材料、有機電界発光素子用組成物、ポリマーの製造方法、有機電界発光素子、有機ｅｌディスプレイ、及び有機ｅｌ照明
JP2010062442A (ja) 2008-09-05 2010-03-18 Canon Inc 有機発光素子
JP2010155985A (ja) 2008-12-04 2010-07-15 Mitsubishi Chemicals Corp アリールアミンポリマー、有機電界発光素子材料、有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイ及び有機ｅｌ照明
JP2012092181A (ja) 2010-10-25 2012-05-17 Tosoh Corp ランダム共重合体
WO2016031639A1 (ja) 2014-08-28 2016-03-03 住友化学株式会社 高分子化合物およびそれを用いた発光素子
WO2017146083A1 (ja) 2016-02-25 2017-08-31 住友化学株式会社 発光素子及び該発光素子に用いる高分子化合物
WO2020009069A1 (ja) 2018-07-03 2020-01-09 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

Also Published As

Publication number Publication date
US20230100661A1 (en) 2023-03-30
KR20220143815A (ko) 2022-10-25
EP4108701A4 (en) 2024-03-06
TWI899153B (zh) 2025-10-01
JPWO2021166921A1 (https=) 2021-08-26
WO2021166921A1 (ja) 2021-08-26
CN115003729A (zh) 2022-09-02
EP4108701A1 (en) 2022-12-28
TW202140618A (zh) 2021-11-01

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