JP7514825B2 - 発光デバイス、発光装置、電子機器および照明装置 - Google Patents

発光デバイス、発光装置、電子機器および照明装置 Download PDF

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JP7514825B2
JP7514825B2 JP2021515318A JP2021515318A JP7514825B2 JP 7514825 B2 JP7514825 B2 JP 7514825B2 JP 2021515318 A JP2021515318 A JP 2021515318A JP 2021515318 A JP2021515318 A JP 2021515318A JP 7514825 B2 JP7514825 B2 JP 7514825B2
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layer
hole transport
transport layer
organic compound
light
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JPWO2020217162A5 (enExample
JPWO2020217162A1 (enExample
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拓夢 奥山
広美 瀬尾
直明 橋本
悠介 滝田
恒徳 鈴木
哲史 瀬尾
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/865—Intermediate layers comprising a mixture of materials of the adjoining active layers
    • C—CHEMISTRY; METALLURGY
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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    • 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
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    • H10K50/00—Organic light-emitting devices
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • 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
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    • 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
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • 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
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • 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
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/1022—Heterocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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    • 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
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    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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    • 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
    • H10K50/165—Electron transporting layers comprising dopants
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    • H10K50/00—Organic light-emitting devices
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    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021515318A 2019-04-26 2020-04-21 発光デバイス、発光装置、電子機器および照明装置 Active JP7514825B2 (ja)

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JP2019085571 2019-04-26
JP2019085571 2019-04-26
PCT/IB2020/053746 WO2020217162A1 (ja) 2019-04-26 2020-04-21 発光デバイス、発光装置、電子機器および照明装置

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KR20220002369A (ko) * 2019-04-26 2022-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
CN111261801A (zh) * 2020-02-12 2020-06-09 武汉华星光电半导体显示技术有限公司 一种阵列基板及显示面板

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WO2016175211A1 (ja) 2015-04-27 2016-11-03 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
JP2016208021A (ja) 2015-04-21 2016-12-08 エスエフシー カンパニー リミテッド 長寿命特性を有する有機発光素子

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JP2011040479A (ja) 2009-08-07 2011-02-24 Panasonic Corp 有機エレクトロルミネッセンス素子及びその製造方法
JP5475003B2 (ja) 2009-11-27 2014-04-16 シャープ株式会社 有機エレクトロルミネッセンス素子、およびその製造方法、ならびに有機エレクトロルミネッセンス表示装置
TWI602334B (zh) 2011-05-13 2017-10-11 半導體能源研究所股份有限公司 發光元件及發光裝置
KR20150108330A (ko) 2014-03-17 2015-09-25 롬엔드하스전자재료코리아유한회사 전자 버퍼 재료 및 이를 포함하는 유기 전계 발광 소자
WO2015142036A1 (en) 2014-03-17 2015-09-24 Rohm And Haas Electronic Materials Korea Ltd. Electron buffering material and organic electroluminescent device comprising the same
US20180114916A1 (en) 2015-04-10 2018-04-26 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
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CN114300628A (zh) 2018-10-10 2022-04-08 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
WO2020136499A1 (en) * 2018-12-28 2020-07-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting apparatus, electronic device, and lighting device
KR20210109541A (ko) * 2018-12-28 2021-09-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20220002369A (ko) * 2019-04-26 2022-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
TWI865537B (zh) * 2019-06-14 2024-12-11 日商半導體能源研究所股份有限公司 發光器件、發光裝置、電子裝置及照明設備
CN115280536A (zh) * 2020-03-18 2022-11-01 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置

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JP2007191715A (ja) 2006-01-20 2007-08-02 Hc Starck Gmbh & Co Kg 有機発光ダイオードの改善のためのポリチオフェン配合物
JP2016208021A (ja) 2015-04-21 2016-12-08 エスエフシー カンパニー リミテッド 長寿命特性を有する有機発光素子
WO2016175211A1 (ja) 2015-04-27 2016-11-03 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

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KR20220002369A (ko) 2022-01-06
US12349591B2 (en) 2025-07-01
WO2020217162A1 (ja) 2020-10-29
US20250270442A1 (en) 2025-08-28
JP2024114959A (ja) 2024-08-23
CN113785410A (zh) 2021-12-10
US20220209128A1 (en) 2022-06-30
JPWO2020217162A1 (enExample) 2020-10-29

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