KR20240016253A - 중수소화물 및 유기 전계 발광 소자 - Google Patents

중수소화물 및 유기 전계 발광 소자 Download PDF

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KR20240016253A
KR20240016253A KR1020237037719A KR20237037719A KR20240016253A KR 20240016253 A KR20240016253 A KR 20240016253A KR 1020237037719 A KR1020237037719 A KR 1020237037719A KR 20237037719 A KR20237037719 A KR 20237037719A KR 20240016253 A KR20240016253 A KR 20240016253A
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group
aromatic
substituted
unsubstituted
hydrocarbon group
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Korean (ko)
Inventor
유지 이케나가
타카히로 카이
켄타로 하야시
미츠루 사카이
유야 시마모토
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닛테츠 케미컬 앤드 머티리얼 가부시키가이샤
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Publication of KR20240016253A publication Critical patent/KR20240016253A/ko
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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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
    • C07B59/002—Heterocyclic compounds
    • 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
    • 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
    • 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
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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]
    • H10K50/18—Carrier blocking layers
    • H10K50/181—Electron blocking 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
    • H10K85/654—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
    • 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
    • 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
    • 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
    • H10K2101/90—Multiple hosts in the emissive layer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Indole Compounds (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020237037719A 2021-05-31 2022-05-27 중수소화물 및 유기 전계 발광 소자 Pending KR20240016253A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-091968 2021-05-31
JP2021091968 2021-05-31
PCT/JP2022/021713 WO2022255241A1 (ja) 2021-05-31 2022-05-27 重水素化物及び有機電界発光素子

Publications (1)

Publication Number Publication Date
KR20240016253A true KR20240016253A (ko) 2024-02-06

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Country Status (6)

Country Link
US (1) US20240228496A1 (https=)
EP (1) EP4349811A1 (https=)
JP (1) JPWO2022255241A1 (https=)
KR (1) KR20240016253A (https=)
CN (1) CN117295715A (https=)
WO (1) WO2022255241A1 (https=)

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US12577202B2 (en) 2021-02-26 2026-03-17 Universal Display Corporation Organic electroluminescent materials and devices
US12522565B2 (en) 2019-10-25 2026-01-13 Universal Display Corporation Organic electroluminescent materials and devices
US12545690B2 (en) 2019-10-25 2026-02-10 Universal Display Corporation Organic electroluminescent materials and devices
WO2023282602A1 (ko) * 2021-07-06 2023-01-12 삼성에스디아이 주식회사 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치
US20240251672A1 (en) 2021-07-06 2024-07-25 Samsung Sdi Co., Ltd. Composition for organic optoelectronic device, organic optoelectronic device and display device
CN118619929A (zh) * 2023-03-07 2024-09-10 阜阳欣奕华材料科技有限公司 一种氘代组合物
CN118637974A (zh) * 2023-03-07 2024-09-13 阜阳欣奕华材料科技有限公司 一种氘代混合物

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US20140197386A1 (en) 2013-01-17 2014-07-17 Cheil Industries Inc. Material for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode
US20140374728A1 (en) 2012-01-26 2014-12-25 Universal Display Corporation Phosphorescent organic light emitting devices having a hole transporting cohost material in the emissive region
US20150001488A1 (en) 2013-07-01 2015-01-01 Soo-Hyun Min Composition and organic optoelectric device and display device
WO2016194604A1 (ja) 2015-05-29 2016-12-08 新日鉄住金化学株式会社 有機電界発光素子
WO2018198844A1 (ja) 2017-04-27 2018-11-01 新日鉄住金化学株式会社 有機電界発光素子

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Publication number Priority date Publication date Assignee Title
JP2003133075A (ja) 2001-07-25 2003-05-09 Toray Ind Inc 発光素子
WO2008056746A1 (en) 2006-11-09 2008-05-15 Nippon Steel Chemical Co., Ltd. Compound for organic electroluminescent device and organic electroluminescent device
US20080286605A1 (en) 2007-05-18 2008-11-20 Fujifilm Corporation Organic electroluminescent device
WO2010134350A1 (ja) 2009-05-22 2010-11-25 出光興産株式会社 有機エレクトロルミネッセンス素子
WO2011070963A1 (ja) 2009-12-07 2011-06-16 新日鐵化学株式会社 有機発光材料及び有機発光素子
WO2012153725A1 (ja) 2011-05-12 2012-11-15 東レ株式会社 発光素子材料および発光素子
US20140374728A1 (en) 2012-01-26 2014-12-25 Universal Display Corporation Phosphorescent organic light emitting devices having a hole transporting cohost material in the emissive region
KR20130132226A (ko) 2012-05-25 2013-12-04 (주)피엔에이치테크 새로운 유기전계발광소자용 화합물 및 그를 포함하는 유기전계발광소자
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WO2016194604A1 (ja) 2015-05-29 2016-12-08 新日鉄住金化学株式会社 有機電界発光素子
WO2018198844A1 (ja) 2017-04-27 2018-11-01 新日鉄住金化学株式会社 有機電界発光素子

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CN117295715A (zh) 2023-12-26
JPWO2022255241A1 (https=) 2022-12-08
EP4349811A1 (en) 2024-04-10
WO2022255241A1 (ja) 2022-12-08
US20240228496A1 (en) 2024-07-11

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