WO2009008349A1 - 有機ｅｌ素子および有機ｅｌ材料含有溶液 - Google Patents

有機ｅｌ素子および有機ｅｌ材料含有溶液 Download PDF

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Publication number
WO2009008349A1
WO2009008349A1 PCT/JP2008/062137 JP2008062137W WO2009008349A1 WO 2009008349 A1 WO2009008349 A1 WO 2009008349A1 JP 2008062137 W JP2008062137 W JP 2008062137W WO 2009008349 A1 WO2009008349 A1 WO 2009008349A1
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Prior art keywords
organic
layer
mixed color
anode
cathode
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PCT/JP2008/062137
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English (en)
French (fr)
Inventor
Kazuki Nishimura
Chishio Hosokawa
Toshihiro Iwakuma
Kenichi Fukuoka
Tetsuya Inoue
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Idemitsu Kosan Co., Ltd.
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Priority to JP2009522609A priority Critical patent/JP5357023B2/ja
Priority to US12/667,893 priority patent/US9082995B2/en
Priority to CN200880023728.9A priority patent/CN101730947A/zh
Priority to EP08790868A priority patent/EP2166590A4/en
Publication of WO2009008349A1 publication Critical patent/WO2009008349A1/ja

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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
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    • C09B57/008—Triarylamine dyes containing no other chromophores
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    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • 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
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    • 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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    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
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    • 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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    • H10K85/631—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

Abstract

　陽極（３）と、陰極（４）と、陽極（３）と陰極（４）との間に設けられた有機薄膜層（５）と、を備えた有機ＥＬ素子（１）であって、有機薄膜層（５）は、単層で混色の発光を示す混色発光層（５１）を少なくとも１層有し、混色発光層（５１）は、ホストと、青色の蛍光発光を示す蛍光ドーパントと、赤色または緑色の燐光発光を示す燐光ドーパントと、を含む。
PCT/JP2008/062137 2007-07-07 2008-07-04 有機ｅｌ素子および有機ｅｌ材料含有溶液 WO2009008349A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009522609A JP5357023B2 (ja) 2007-07-07 2008-07-04 有機ｅｌ素子および有機ｅｌ材料含有溶液
US12/667,893 US9082995B2 (en) 2007-07-07 2008-07-04 Organic EL element and organic EL material-containing solution
CN200880023728.9A CN101730947A (zh) 2007-07-07 2008-07-04 有机el元件及含有有机el材料的溶液
EP08790868A EP2166590A4 (en) 2007-07-07 2008-07-04 ORGANIC EL ELEMENT AND SOLUTION WITH AN ORGANIC EL MATERIAL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007179116 2007-07-07
JP2007-179116 2007-07-07

Publications (1)

Publication Number Publication Date
WO2009008349A1 true WO2009008349A1 (ja) 2009-01-15

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PCT/JP2008/062137 WO2009008349A1 (ja) 2007-07-07 2008-07-04 有機ｅｌ素子および有機ｅｌ材料含有溶液

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Country Link
US (1) US9082995B2 (ja)
EP (1) EP2166590A4 (ja)
JP (1) JP5357023B2 (ja)
KR (1) KR20100057593A (ja)
CN (1) CN101730947A (ja)
TW (1) TW200920178A (ja)
WO (1) WO2009008349A1 (ja)

Cited By (8)

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JP2009221442A (ja) * 2008-03-19 2009-10-01 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子用材料ならびに有機エレクトロルミネッセンス素子
WO2011087070A1 (ja) * 2010-01-15 2011-07-21 富士フイルム株式会社 有機電界発光素子
WO2011086864A1 (ja) * 2010-01-15 2011-07-21 富士フイルム株式会社 有機電界発光素子
JP2014096586A (ja) * 2012-11-12 2014-05-22 Universal Display Corp 遅延蛍光を示す有機電界発光デバイス
US9590208B2 (en) 2012-03-14 2017-03-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
WO2018097156A1 (ja) * 2016-11-25 2018-05-31 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及び有機材料用組成物
JP2020043350A (ja) * 2014-05-13 2020-03-19 株式会社半導体エネルギー研究所 発光素子、発光装置、モジュール、電子機器、および照明装置
US11289659B2 (en) 2010-08-20 2022-03-29 Universal Display Corporation Organic electroluminescent materials and devices

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GB2505834A (en) 2011-07-04 2014-03-12 Cambridge Display Tech Ltd Organic light emitting composition, device and method
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KR102204794B1 (ko) 2012-08-10 2021-01-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기 및 조명 장치
US9859517B2 (en) 2012-09-07 2018-01-02 Nitto Denko Corporation White organic light-emitting diode
JP6113993B2 (ja) * 2012-10-03 2017-04-12 出光興産株式会社 有機エレクトロルミネッセンス素子
KR102327025B1 (ko) 2013-08-26 2021-11-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 조명 장치, 및 전자 기기
KR102149685B1 (ko) * 2014-03-28 2020-09-01 엘지디스플레이 주식회사 유기 발광 소자
TWI729649B (zh) 2014-05-30 2021-06-01 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置以及照明裝置
KR102304717B1 (ko) * 2014-09-19 2021-09-27 삼성디스플레이 주식회사 유기 발광 소자
US10950803B2 (en) * 2014-10-13 2021-03-16 Universal Display Corporation Compounds and uses in devices
US10903440B2 (en) 2015-02-24 2021-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102232510B1 (ko) * 2017-05-26 2021-03-26 삼성에스디아이 주식회사 인광 호스트용 조성물, 유기 광전자 소자 및 표시 장치
WO2018217067A1 (ko) * 2017-05-26 2018-11-29 삼성에스디아이 주식회사 인광 호스트용 조성물, 유기 광전자 소자 및 표시 장치
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EP2166590A1 (en) 2010-03-24
KR20100057593A (ko) 2010-05-31
US20100270539A1 (en) 2010-10-28
JPWO2009008349A1 (ja) 2010-09-09
US9082995B2 (en) 2015-07-14

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