JP7758374B2 - 化合物、発光材料および発光素子 - Google Patents

化合物、発光材料および発光素子

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Publication number
JP7758374B2
JP7758374B2 JP2023525646A JP2023525646A JP7758374B2 JP 7758374 B2 JP7758374 B2 JP 7758374B2 JP 2023525646 A JP2023525646 A JP 2023525646A JP 2023525646 A JP2023525646 A JP 2023525646A JP 7758374 B2 JP7758374 B2 JP 7758374B2
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Japan
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group
ring
substituted
light
fused
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JP2023525646A
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English (en)
Japanese (ja)
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JPWO2022254965A1 (https=
JPWO2022254965A5 (https=
Inventor
善丈 鈴木
正貴 山下
琢哉 比嘉
侑 山根
昇 真田
幸誠 金原
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.)
Kyulux Inc
Original Assignee
Kyulux Inc
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Publication date
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Publication of JPWO2022254965A5 publication Critical patent/JPWO2022254965A5/ja
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Publication of JP7758374B2 publication Critical patent/JP7758374B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • 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
    • H10K85/649—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP2023525646A 2021-06-03 2022-04-06 化合物、発光材料および発光素子 Active JP7758374B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021093318 2021-06-03
JP2021093318 2021-06-03
PCT/JP2022/017166 WO2022254965A1 (ja) 2021-06-03 2022-04-06 化合物、発光材料および発光素子

Publications (3)

Publication Number Publication Date
JPWO2022254965A1 JPWO2022254965A1 (https=) 2022-12-08
JPWO2022254965A5 JPWO2022254965A5 (https=) 2025-01-09
JP7758374B2 true JP7758374B2 (ja) 2025-10-22

Family

ID=84323161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525646A Active JP7758374B2 (ja) 2021-06-03 2022-04-06 化合物、発光材料および発光素子

Country Status (4)

Country Link
JP (1) JP7758374B2 (https=)
KR (1) KR20240017808A (https=)
CN (1) CN117396486A (https=)
WO (1) WO2022254965A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021235549A1 (ja) * 2020-05-22 2021-11-25 株式会社Kyulux 化合物、発光材料および発光素子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020085845A1 (en) 2018-10-26 2020-04-30 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound and organic electroluminescent device comprising the same
JP2020096178A (ja) 2018-11-30 2020-06-18 株式会社Ｋｙｕｌｕｘ 有機発光素子
WO2021066059A1 (ja) 2019-10-01 2021-04-08 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2019107932A1 (ko) * 2017-11-28 2019-06-06 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
KR102181841B1 (ko) * 2017-11-28 2020-11-23 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자
WO2021157599A1 (ja) * 2020-02-05 2021-08-12 株式会社Ｋｙｕｌｕｘ 化合物、発光材料、遅延蛍光材料および有機光デバイス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020085845A1 (en) 2018-10-26 2020-04-30 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound and organic electroluminescent device comprising the same
JP2020096178A (ja) 2018-11-30 2020-06-18 株式会社Ｋｙｕｌｕｘ 有機発光素子
WO2021066059A1 (ja) 2019-10-01 2021-04-08 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器

Also Published As

Publication number Publication date
JPWO2022254965A1 (https=) 2022-12-08
CN117396486A (zh) 2024-01-12
WO2022254965A1 (ja) 2022-12-08
KR20240017808A (ko) 2024-02-08

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