JP7386486B2 - イソフタロニトリル化合物、発光材料およびそれを用いた発光素子 - Google Patents

イソフタロニトリル化合物、発光材料およびそれを用いた発光素子 Download PDF

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JP7386486B2
JP7386486B2 JP2021526078A JP2021526078A JP7386486B2 JP 7386486 B2 JP7386486 B2 JP 7386486B2 JP 2021526078 A JP2021526078 A JP 2021526078A JP 2021526078 A JP2021526078 A JP 2021526078A JP 7386486 B2 JP7386486 B2 JP 7386486B2
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layer
derivatives
light emitting
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JPWO2020250851A1 (https=
Inventor
琢麿 安田
旻朗 楊
仁燮 朴
克典 田中
康弘 宮下
康彦 芦刈
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Kyushu University NUC
Nippon Soda Co Ltd
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Kyushu University NUC
Nippon Soda Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Indole Compounds (AREA)
JP2021526078A 2019-06-14 2020-06-08 イソフタロニトリル化合物、発光材料およびそれを用いた発光素子 Active JP7386486B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019111304 2019-06-14
JP2019111304 2019-06-14
PCT/JP2020/022547 WO2020250851A1 (ja) 2019-06-14 2020-06-08 イソフタロニトリル化合物、発光材料およびそれを用いた発光素子

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JPWO2020250851A1 JPWO2020250851A1 (https=) 2020-12-17
JP7386486B2 true JP7386486B2 (ja) 2023-11-27

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US (1) US12497363B2 (https=)
EP (1) EP3985081B1 (https=)
JP (1) JP7386486B2 (https=)
KR (1) KR102671951B1 (https=)
CN (1) CN113939501B (https=)
TW (1) TWI741639B (https=)
WO (1) WO2020250851A1 (https=)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
EP3848352A4 (en) * 2018-09-05 2022-06-01 Kyushu University, National University Corporation BENZONITRILE DERIVATIVE, LIGHT EMITTING MATERIAL AND LIGHT EMITTING ELEMENT THEREOF

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
CN107652225A (zh) 2017-09-29 2018-02-02 江苏三月光电科技有限公司 一种以氰基苯为核心的化合物及其在oled器件上的应用
WO2018237389A1 (en) 2017-06-23 2018-12-27 Kyulux Inc. Composition of matter for use in organic light-emitting diodes
JP2019006988A (ja) 2017-06-27 2019-01-17 株式会社Ｋｙｕｌｕｘ 発光材料、化合物、遅延蛍光体および発光素子

Family Cites Families (12)

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KR20090089073A (ko) * 2008-02-18 2009-08-21 삼성모바일디스플레이주식회사 실란일아민계 화합물 및 이를 포함한 유기막을 구비한 유기발광 소자
JP2014135466A (ja) 2012-04-09 2014-07-24 Kyushu Univ 有機発光素子ならびにそれに用いる発光材料および化合物
US10461261B2 (en) * 2013-07-16 2019-10-29 Kyushu University, National University Corporation Compound, light emitting material, and organic light emitting device
KR101783650B1 (ko) 2014-06-24 2017-10-23 제일모직주식회사 화합물, 이를 포함하는 유기광전자소자 및 표시장치
KR101929860B1 (ko) * 2015-05-15 2018-12-17 삼성에스디아이 주식회사 유기광전자소자 및 표시장치
CN108264478B (zh) 2016-12-30 2020-09-22 昆山国显光电有限公司 载流子传输材料及载流子传输层及有机发光器件
WO2019004254A1 (ja) 2017-06-27 2019-01-03 株式会社Ｋｙｕｌｕｘ 発光材料、化合物、遅延蛍光体および発光素子
KR102072922B1 (ko) * 2017-10-30 2020-02-10 주식회사 엘지화학 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR102160860B1 (ko) * 2017-11-28 2020-10-06 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
JP2019111304A (ja) 2017-12-25 2019-07-11 光敏 栢島 端部硬化型可撓性帯状体着脱式接続具
WO2019195104A1 (en) 2018-04-02 2019-10-10 Kyulux, Inc. Composition of matter for use in organic light-emitting diodes
KR102743332B1 (ko) * 2018-12-19 2024-12-18 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 표시 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016516085A (ja) 2013-03-22 2016-06-02 メルク パテント ゲーエムベーハー 電子素子のための材料
WO2018237389A1 (en) 2017-06-23 2018-12-27 Kyulux Inc. Composition of matter for use in organic light-emitting diodes
JP2019006988A (ja) 2017-06-27 2019-01-17 株式会社Ｋｙｕｌｕｘ 発光材料、化合物、遅延蛍光体および発光素子
CN107652225A (zh) 2017-09-29 2018-02-02 江苏三月光电科技有限公司 一种以氰基苯为核心的化合物及其在oled器件上的应用

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Publication number Publication date
US12497363B2 (en) 2025-12-16
KR20220004707A (ko) 2022-01-11
TWI741639B (zh) 2021-10-01
KR102671951B1 (ko) 2024-06-03
TW202106666A (zh) 2021-02-16
JPWO2020250851A1 (https=) 2020-12-17
CN113939501A (zh) 2022-01-14
CN113939501B (zh) 2024-10-22
EP3985081B1 (en) 2025-03-12
EP3985081A1 (en) 2022-04-20
US20220242822A1 (en) 2022-08-04
WO2020250851A1 (ja) 2020-12-17
EP3985081A4 (en) 2024-01-24

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