JP5972894B2 - ハイブリッドコンポジット発光性構成体およびこれを使用する発光デバイス - Google Patents

ハイブリッドコンポジット発光性構成体およびこれを使用する発光デバイス Download PDF

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Publication number
JP5972894B2
JP5972894B2 JP2013538901A JP2013538901A JP5972894B2 JP 5972894 B2 JP5972894 B2 JP 5972894B2 JP 2013538901 A JP2013538901 A JP 2013538901A JP 2013538901 A JP2013538901 A JP 2013538901A JP 5972894 B2 JP5972894 B2 JP 5972894B2
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Prior art keywords
light
emitting layer
phosphorescent dopant
host material
light emitting
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Expired - Fee Related
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JP2013538901A
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Japanese (ja)
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JP2013546139A5 (enExample
JP2013546139A (ja
Inventor
マ、リーピン
チェン、シジュン
ライ、チエンシ
望月　周
周 望月
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Nitto Denko Corp
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Nitto Denko Corp
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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]
    • H10K50/11—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]
    • H10K50/11—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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • 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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2013538901A 2010-11-11 2011-11-10 ハイブリッドコンポジット発光性構成体およびこれを使用する発光デバイス Expired - Fee Related JP5972894B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41250510P 2010-11-11 2010-11-11
US61/412,505 2010-11-11
PCT/US2011/060238 WO2012064987A1 (en) 2010-11-11 2011-11-10 Hybrid composite emissive construct and light-emitting devices using the same

Publications (3)

Publication Number Publication Date
JP2013546139A JP2013546139A (ja) 2013-12-26
JP2013546139A5 JP2013546139A5 (enExample) 2014-02-20
JP5972894B2 true JP5972894B2 (ja) 2016-08-17

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Family Applications (1)

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JP2013538901A Expired - Fee Related JP5972894B2 (ja) 2010-11-11 2011-11-10 ハイブリッドコンポジット発光性構成体およびこれを使用する発光デバイス

Country Status (7)

Country Link
US (1) US8604689B2 (enExample)
EP (1) EP2638578A1 (enExample)
JP (1) JP5972894B2 (enExample)
KR (2) KR20180049247A (enExample)
CN (1) CN103229323B (enExample)
TW (1) TWI610477B (enExample)
WO (1) WO2012064987A1 (enExample)

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US11223017B2 (en) 2016-09-06 2022-01-11 Lg Chem, Ltd. Organic light emitting device

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TWI526418B (zh) * 2011-03-01 2016-03-21 諾瓦發光二極體股份公司 有機半導體材料及有機組成物
WO2013039914A1 (en) 2011-09-12 2013-03-21 Nitto Denko Corporation Efficient organic light-emitting diodes and fabrication of the same
US9299945B2 (en) 2011-12-14 2016-03-29 Nitto Denko Corporation Top-emitting white organic light-emitting diodes having improved efficiency and stability
TWI540779B (zh) * 2012-05-30 2016-07-01 友達光電股份有限公司 有機發光裝置
US9859517B2 (en) * 2012-09-07 2018-01-02 Nitto Denko Corporation White organic light-emitting diode
TWI607077B (zh) 2012-12-10 2017-12-01 日東電工股份有限公司 有機發光主體材料
KR20140080606A (ko) 2012-12-12 2014-07-01 삼성전자주식회사 유기 금속 착물, 이를 이용한 유기 전계 발광 소자 및 표시 장치
US9614162B2 (en) 2012-12-17 2017-04-04 Nitto Denko Corporation Light-emitting devices comprising emissive layer
WO2014157610A1 (ja) * 2013-03-29 2014-10-02 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、照明装置、表示装置、有機ルミネッセンス素子用発光性薄膜と組成物及び発光方法
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KR102177883B1 (ko) * 2013-04-08 2020-11-12 메르크 파텐트 게엠베하 유기 전계발광 디바이스
KR102071630B1 (ko) 2013-06-10 2020-01-31 삼성디스플레이 주식회사 유기 발광 장치
KR102022533B1 (ko) 2013-08-26 2019-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
JP6294460B2 (ja) * 2014-02-18 2018-03-14 シャープ株式会社 有機エレクトロルミネッセンス素子、及び、有機エレクトロルミネッセンスパネル
US9478763B2 (en) * 2014-04-04 2016-10-25 Seiko Epson Corporation Light emitting element, light emitting device, display apparatus, and electronic equipment having a light emitting layer with host and assist dopant materials with different electron and hole transportation properties
WO2015163265A1 (ja) * 2014-04-25 2015-10-29 シャープ株式会社 有機エレクトロルミネッセンス素子、及び、有機エレクトロルミネッセンスパネル
CN105845830A (zh) * 2015-01-12 2016-08-10 上海和辉光电有限公司 有机发光器件结构
KR102737075B1 (ko) * 2016-11-30 2024-12-03 엘지디스플레이 주식회사 유기 발광 소자 및 이를 이용한 유기 발광 표시 장치
CN106856225B (zh) * 2016-12-15 2019-10-15 上海天马有机发光显示技术有限公司 一种有机发光显示面板及装置
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Publication number Priority date Publication date Assignee Title
US11223017B2 (en) 2016-09-06 2022-01-11 Lg Chem, Ltd. Organic light emitting device

Also Published As

Publication number Publication date
KR20180049247A (ko) 2018-05-10
KR20140006796A (ko) 2014-01-16
TW201230430A (en) 2012-07-16
JP2013546139A (ja) 2013-12-26
US20120121933A1 (en) 2012-05-17
WO2012064987A1 (en) 2012-05-18
US8604689B2 (en) 2013-12-10
CN103229323A (zh) 2013-07-31
CN103229323B (zh) 2016-08-31
TWI610477B (zh) 2018-01-01
EP2638578A1 (en) 2013-09-18

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