JP7802383B2 - 有機エレクトロルミネッセンス素子 - Google Patents

有機エレクトロルミネッセンス素子

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Publication number
JP7802383B2
JP7802383B2 JP2023529615A JP2023529615A JP7802383B2 JP 7802383 B2 JP7802383 B2 JP 7802383B2 JP 2023529615 A JP2023529615 A JP 2023529615A JP 2023529615 A JP2023529615 A JP 2023529615A JP 7802383 B2 JP7802383 B2 JP 7802383B2
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group
organic compound
ring
general formula
substituted
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Japanese (ja)
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JPWO2022270113A1 (https=
JPWO2022270113A5 (https=
Inventor
誠 吉▲崎▼
京 森本
ソンヘ ファン
寛晃 小澤
勇人 垣添
夕佳 児玉
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Kyulux Inc
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Kyulux Inc
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Classifications

    • 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
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/27—Combination of fluorescent and phosphorescent emission
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2023529615A 2021-06-23 2022-03-30 有機エレクトロルミネッセンス素子 Active JP7802383B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2021103702 2021-06-23
JP2021103702 2021-06-23
JP2021151805 2021-09-17
JP2021151805 2021-09-17
JP2021188860 2021-11-19
JP2021188860 2021-11-19
JP2021204983 2021-12-17
JP2021204983 2021-12-17
PCT/JP2022/015888 WO2022270113A1 (ja) 2021-06-23 2022-03-30 有機エレクトロルミネッセンス素子

Publications (3)

Publication Number Publication Date
JPWO2022270113A1 JPWO2022270113A1 (https=) 2022-12-29
JPWO2022270113A5 JPWO2022270113A5 (https=) 2025-03-03
JP7802383B2 true JP7802383B2 (ja) 2026-01-20

Family

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JP2023529615A Active JP7802383B2 (ja) 2021-06-23 2022-03-30 有機エレクトロルミネッセンス素子

Country Status (5)

Country Link
US (1) US20240324263A1 (https=)
EP (1) EP4361158A4 (https=)
JP (1) JP7802383B2 (https=)
KR (1) KR20240025546A (https=)
WO (1) WO2022270113A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025087933A (ja) * 2022-03-08 2025-06-11 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

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CN110407858A (zh) 2019-07-18 2019-11-05 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
CN110872316A (zh) 2019-11-29 2020-03-10 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
JP2020132636A (ja) 2019-02-13 2020-08-31 学校法人関西学院 多環芳香族化合物およびその多量体
CN113402537A (zh) 2021-07-15 2021-09-17 清华大学 一种有机化合物及其应用
WO2021245221A1 (en) 2020-06-05 2021-12-09 Cynora Gmbh Organic molecules for optoelectronic devices
US20220123228A1 (en) 2020-10-20 2022-04-21 Samsung Display Co., Ltd. Light emitting device

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WO2014203840A1 (ja) 2013-06-21 2014-12-24 国立大学法人九州大学 赤色発光材料、有機発光素子および化合物
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US9685615B2 (en) 2013-07-03 2017-06-20 Kyulux, Inc. Light emitting material, delayed fluorescent emitter, organic light emitting device, and compound
CN105531271B (zh) 2013-08-01 2019-04-12 国立大学法人九州大学 化合物、发光材料及有机发光元件
JP6542122B2 (ja) 2013-08-09 2019-07-10 国立大学法人九州大学 有機金属錯体、発光材料、遅延蛍光体および有機発光素子
US10862047B2 (en) 2013-08-14 2020-12-08 Kyushu University, National University Corporation Organic electroluminescent device
TW201522326A (zh) 2013-11-12 2015-06-16 Univ Kyushu Nat Univ Corp 發光材料與使用其之延遲螢光體及有機發光元件
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TW201529565A (zh) 2013-11-28 2015-08-01 Univ Kyushu Nat Univ Corp 發光材料、有機發光元件及化合物
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JP2020132636A (ja) 2019-02-13 2020-08-31 学校法人関西学院 多環芳香族化合物およびその多量体
CN110407858A (zh) 2019-07-18 2019-11-05 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
CN110872316A (zh) 2019-11-29 2020-03-10 清华大学 一种新型化合物及其应用及采用该化合物的有机电致发光器件
WO2021245221A1 (en) 2020-06-05 2021-12-09 Cynora Gmbh Organic molecules for optoelectronic devices
US20220123228A1 (en) 2020-10-20 2022-04-21 Samsung Display Co., Ltd. Light emitting device
CN113402537A (zh) 2021-07-15 2021-09-17 清华大学 一种有机化合物及其应用

Also Published As

Publication number Publication date
EP4361158A4 (en) 2024-10-16
JPWO2022270113A1 (https=) 2022-12-29
US20240324263A1 (en) 2024-09-26
KR20240025546A (ko) 2024-02-27
EP4361158A1 (en) 2024-05-01
WO2022270113A1 (ja) 2022-12-29

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