JP7749005B2 - 有機エレクトロルミネッセンス素子及び電子機器 - Google Patents

有機エレクトロルミネッセンス素子及び電子機器

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Publication number
JP7749005B2
JP7749005B2 JP2023507172A JP2023507172A JP7749005B2 JP 7749005 B2 JP7749005 B2 JP 7749005B2 JP 2023507172 A JP2023507172 A JP 2023507172A JP 2023507172 A JP2023507172 A JP 2023507172A JP 7749005 B2 JP7749005 B2 JP 7749005B2
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group
substituted
unsubstituted
carbon atoms
compound
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Japanese (ja)
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JPWO2022196749A1 (https=
JPWO2022196749A5 (https=
Inventor
拓史 塩見
尚人 松本
行俊 甚出
悠太 東野
俊成 荻原
秀尭 星野
和真 長尾
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.)
Idemitsu Kosan Co Ltd
Toray Industries Inc
Original Assignee
Idemitsu Kosan Co Ltd
Toray Industries Inc
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Publication of JPWO2022196749A1 publication Critical patent/JPWO2022196749A1/ja
Publication of JPWO2022196749A5 publication Critical patent/JPWO2022196749A5/ja
Priority to JP2025156906A priority Critical patent/JP2026001060A/ja
Application granted granted Critical
Publication of JP7749005B2 publication Critical patent/JP7749005B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-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
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • H10K85/649—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
    • H10K85/657—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
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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
    • 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
    • H10K85/658—Organoboranes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/022—Boron compounds without C-boron linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
    • C07F7/0816—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring said ring comprising Si as a ring atom
    • 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
    • H—ELECTRICITY
    • 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
    • H10K2101/20—Delayed fluorescence emission
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2023507172A 2021-03-18 2022-03-17 有機エレクトロルミネッセンス素子及び電子機器 Active JP7749005B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025156906A JP2026001060A (ja) 2021-03-18 2025-09-22 有機エレクトロルミネッセンス素子及び電子機器

Applications Claiming Priority (5)

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JP2021045119 2021-03-18
JP2021045119 2021-03-18
JP2021116642 2021-07-14
JP2021116642 2021-07-14
PCT/JP2022/012157 WO2022196749A1 (ja) 2021-03-18 2022-03-17 有機エレクトロルミネッセンス素子、化合物、及び電子機器

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Publications (3)

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JPWO2022196749A1 JPWO2022196749A1 (https=) 2022-09-22
JPWO2022196749A5 JPWO2022196749A5 (https=) 2025-06-25
JP7749005B2 true JP7749005B2 (ja) 2025-10-03

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JP2025156906A Pending JP2026001060A (ja) 2021-03-18 2025-09-22 有機エレクトロルミネッセンス素子及び電子機器

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Country Link
US (1) US20240188438A1 (https=)
EP (1) EP4310931A4 (https=)
JP (2) JP7749005B2 (https=)
KR (2) KR20260046189A (https=)
WO (1) WO2022196749A1 (https=)

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
WO2023112808A1 (ja) * 2021-12-17 2023-06-22 株式会社Kyulux 化合物、ホスト材料、電子障壁材料、組成物および有機発光素子
JPWO2023120062A1 (https=) * 2021-12-23 2023-06-29
JP2025131944A (ja) * 2022-06-09 2025-09-10 出光興産株式会社 有機エレクトロルミネッセンス素子、化合物、及び電子機器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013109045A1 (en) 2012-01-16 2013-07-25 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same
WO2019176971A1 (ja) 2018-03-13 2019-09-19 国立大学法人九州大学 電荷輸送材料、化合物および有機発光素子
CN110272427A (zh) 2018-03-14 2019-09-24 江苏三月光电科技有限公司 一种以芴为核心的化合物、其制备方法及其在有机电致发光器件上的应用
CN111233867A (zh) 2018-11-29 2020-06-05 江苏三月光电科技有限公司 一种以咔唑衍生物为核心的有机化合物及其在有机电致发光器件上的应用
CN111253410A (zh) 2018-11-30 2020-06-09 江苏三月光电科技有限公司 一种以芴为核心的化合物及其应用

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US7403769B2 (en) 2004-03-23 2008-07-22 Nokia Corporation System and method for music synchronization in a mobile device
JP5938175B2 (ja) 2011-07-15 2016-06-22 出光興産株式会社 含窒素芳香族複素環誘導体およびそれを用いた有機エレクトロルミネッセンス素子
KR102486381B1 (ko) * 2015-08-13 2023-01-09 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
KR101929448B1 (ko) * 2016-07-20 2018-12-14 주식회사 엘지화학 신규한 화합물 및 이를 포함하는 유기발광 소자
KR20190089625A (ko) * 2018-01-23 2019-07-31 삼성전자주식회사 축합환 화합물, 이를 포함한 조성물 및 이를 포함한 유기 발광 소자
KR102600295B1 (ko) * 2018-10-22 2023-11-08 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광장치
EP3896070A4 (en) 2018-12-14 2022-11-16 Idemitsu Kosan Co., Ltd. ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
JP7273527B2 (ja) 2019-01-31 2023-05-15 三井化学株式会社 グラフト共重合体およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013109045A1 (en) 2012-01-16 2013-07-25 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same
WO2019176971A1 (ja) 2018-03-13 2019-09-19 国立大学法人九州大学 電荷輸送材料、化合物および有機発光素子
CN110272427A (zh) 2018-03-14 2019-09-24 江苏三月光电科技有限公司 一种以芴为核心的化合物、其制备方法及其在有机电致发光器件上的应用
CN111233867A (zh) 2018-11-29 2020-06-05 江苏三月光电科技有限公司 一种以咔唑衍生物为核心的有机化合物及其在有机电致发光器件上的应用
CN111253410A (zh) 2018-11-30 2020-06-09 江苏三月光电科技有限公司 一种以芴为核心的化合物及其应用

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Publication number Publication date
KR102935993B1 (ko) 2026-03-06
KR20260046189A (ko) 2026-04-06
JPWO2022196749A1 (https=) 2022-09-22
EP4310931A4 (en) 2025-03-12
EP4310931A1 (en) 2024-01-24
KR20230157454A (ko) 2023-11-16
US20240188438A1 (en) 2024-06-06
JP2026001060A (ja) 2026-01-06
WO2022196749A1 (ja) 2022-09-22

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