JPWO2020137724A1 - - Google Patents

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Publication number
JPWO2020137724A1
JPWO2020137724A1 JP2020563128A JP2020563128A JPWO2020137724A1 JP WO2020137724 A1 JPWO2020137724 A1 JP WO2020137724A1 JP 2020563128 A JP2020563128 A JP 2020563128A JP 2020563128 A JP2020563128 A JP 2020563128A JP WO2020137724 A1 JPWO2020137724 A1 JP WO2020137724A1
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JP
Japan
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Granted
Application number
JP2020563128A
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JP7397005B2 (ja
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Publication of JPWO2020137724A1 publication Critical patent/JPWO2020137724A1/ja
Application granted granted Critical
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Classifications

    • 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
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic 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
    • H10K85/631—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
    • H10K85/649—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
    • 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
    • H10K2101/10—Triplet 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2020563128A 2018-12-25 2019-12-18 有機エレクトロルミネッセンス素子 Active JP7397005B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018241387 2018-12-25
JP2018241387 2018-12-25
PCT/JP2019/049533 WO2020137724A1 (ja) 2018-12-25 2019-12-18 有機エレクトロルミネッセンス素子

Publications (2)

Publication Number Publication Date
JPWO2020137724A1 true JPWO2020137724A1 (ja) 2020-07-02
JP7397005B2 JP7397005B2 (ja) 2023-12-12

Family

ID=71129756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020563128A Active JP7397005B2 (ja) 2018-12-25 2019-12-18 有機エレクトロルミネッセンス素子

Country Status (7)

Country Link
US (1) US20220077403A1 (ja)
EP (1) EP3904487A4 (ja)
JP (1) JP7397005B2 (ja)
KR (1) KR20210107639A (ja)
CN (1) CN113195679A (ja)
TW (1) TWI835959B (ja)
WO (1) WO2020137724A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117677263A (zh) * 2017-03-28 2024-03-08 保土谷化学工业株式会社 有机电致发光元件
US20220119360A1 (en) * 2019-02-22 2022-04-21 Hodogaya Chemical Co., Ltd. Arylamine compound having benzoazole ring structure, and organic electroluminescent element

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028597A (ja) * 2011-06-24 2013-02-07 Semiconductor Energy Lab Co Ltd トリアリールアミン化合物、発光素子、発光装置、電子機器、および照明装置
WO2016027687A1 (ja) * 2014-08-20 2016-02-25 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子
US20160133844A1 (en) * 2014-11-10 2016-05-12 Samsung Display Co., Ltd. Organic light-emitting device
WO2017183625A1 (ja) * 2016-04-22 2017-10-26 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3194657B2 (ja) 1993-11-01 2001-07-30 松下電器産業株式会社 電界発光素子
JP3828595B2 (ja) 1994-02-08 2006-10-04 Ｔｄｋ株式会社 有機ｅｌ素子
US6998487B2 (en) * 2001-04-27 2006-02-14 Lg Chem, Ltd. Double-spiro organic compounds and organic electroluminescent devices using the same
US8187727B2 (en) * 2005-07-22 2012-05-29 Lg Chem, Ltd. Imidazole derivatives, preparation method thereof and organic electronic device using the same
JP6338374B2 (ja) 2011-09-12 2018-06-06 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
JP3194657U (ja) 2014-09-19 2014-12-04 恵美子 青柳 温熱首巻

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028597A (ja) * 2011-06-24 2013-02-07 Semiconductor Energy Lab Co Ltd トリアリールアミン化合物、発光素子、発光装置、電子機器、および照明装置
WO2016027687A1 (ja) * 2014-08-20 2016-02-25 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子
US20160133844A1 (en) * 2014-11-10 2016-05-12 Samsung Display Co., Ltd. Organic light-emitting device
WO2017183625A1 (ja) * 2016-04-22 2017-10-26 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子

Also Published As

Publication number Publication date
TW202033738A (zh) 2020-09-16
US20220077403A1 (en) 2022-03-10
EP3904487A4 (en) 2022-08-24
WO2020137724A1 (ja) 2020-07-02
TWI835959B (zh) 2024-03-21
EP3904487A1 (en) 2021-11-03
JP7397005B2 (ja) 2023-12-12
CN113195679A (zh) 2021-07-30
KR20210107639A (ko) 2021-09-01

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