WO2009016964A1 - 発光素子材料および発光素子 - Google Patents

発光素子材料および発光素子 Download PDF

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Publication number
WO2009016964A1
WO2009016964A1 PCT/JP2008/062786 JP2008062786W WO2009016964A1 WO 2009016964 A1 WO2009016964 A1 WO 2009016964A1 JP 2008062786 W JP2008062786 W JP 2008062786W WO 2009016964 A1 WO2009016964 A1 WO 2009016964A1
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WO
WIPO (PCT)
Prior art keywords
light
emitting device
device material
disclosed
luminous efficiency
Prior art date
Application number
PCT/JP2008/062786
Other languages
English (en)
French (fr)
Inventor
Kazunori Sugimoto
Tsuyoshi Tominaga
Original Assignee
Toray Industries, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries, Inc. filed Critical Toray Industries, Inc.
Priority to US12/670,681 priority Critical patent/US8120022B2/en
Priority to JP2008540375A priority patent/JP5315998B2/ja
Priority to EP08791181.4A priority patent/EP2172534B1/en
Priority to KR1020107004307A priority patent/KR101528945B1/ko
Priority to CN2008800205381A priority patent/CN101679857B/zh
Publication of WO2009016964A1 publication Critical patent/WO2009016964A1/ja

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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]
    • H10K50/14—Carrier transporting 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
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/326—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising gallium
    • 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
    • H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
    • 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
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/649—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
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

　特定のフルオレン化合物を含有することを特徴とする発光素子材料により、発光効率が高く、色純度および耐久性に優れた発光素子を可能にする発光素子材料およびこれを用いた発光素子を提供する。
PCT/JP2008/062786 2007-07-27 2008-07-16 発光素子材料および発光素子 WO2009016964A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/670,681 US8120022B2 (en) 2007-07-27 2008-07-16 Light emitting device material and light emitting device
JP2008540375A JP5315998B2 (ja) 2007-07-27 2008-07-16 発光素子材料および発光素子
EP08791181.4A EP2172534B1 (en) 2007-07-27 2008-07-16 Light-emitting device material and light-emitting device
KR1020107004307A KR101528945B1 (ko) 2007-07-27 2008-07-16 발광 소자 재료 및 발광 소자
CN2008800205381A CN101679857B (zh) 2007-07-27 2008-07-16 发光元件材料和发光元件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007195505 2007-07-27
JP2007-195505 2007-07-27

Publications (1)

Publication Number Publication Date
WO2009016964A1 true WO2009016964A1 (ja) 2009-02-05

Family

ID=40304199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062786 WO2009016964A1 (ja) 2007-07-27 2008-07-16 発光素子材料および発光素子

Country Status (7)

Country Link
US (1) US8120022B2 (ja)
EP (1) EP2172534B1 (ja)
JP (1) JP5315998B2 (ja)
KR (1) KR101528945B1 (ja)
CN (1) CN101679857B (ja)
TW (1) TWI452113B (ja)
WO (1) WO2009016964A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009148015A1 (ja) * 2008-06-05 2009-12-10 出光興産株式会社 ハロゲン化合物、多環系化合物及びそれを用いた有機エレクトロルミネッセンス素子
US8049411B2 (en) 2008-06-05 2011-11-01 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
JP2013510184A (ja) * 2009-11-10 2013-03-21 メルク パテント ゲーエムベーハー エレクトロルミネッセンス素子のための有機化合物
KR20190025998A (ko) * 2016-07-08 2019-03-12 메르크 파텐트 게엠베하 유기 전계발광 소자용 재료

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN102067726B (zh) * 2008-06-16 2014-06-04 东丽株式会社 图案形成方法及使用其的装置的制造方法以及装置
KR20140117210A (ko) * 2013-03-26 2014-10-07 삼성디스플레이 주식회사 인돌계 화합물 및 이를 포함하는 유기 전계 발광 소자
CN107162984A (zh) * 2017-05-23 2017-09-15 华南理工大学 一种以二菲并‑2,8‑茚芴单元为核的双极性小分子发光材料及其制备方法与应用
CN107573299A (zh) * 2017-07-31 2018-01-12 华南理工大学 一种以二菲并茚芴单元为核的双极性小分子发光材料及其制备方法与应用

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10020454B2 (en) 2008-06-05 2018-07-10 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US9847493B2 (en) 2008-06-05 2017-12-19 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
WO2009148015A1 (ja) * 2008-06-05 2009-12-10 出光興産株式会社 ハロゲン化合物、多環系化合物及びそれを用いた有機エレクトロルミネッセンス素子
US8927118B2 (en) 2008-06-05 2015-01-06 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US10026907B2 (en) 2008-06-05 2018-07-17 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US8049411B2 (en) 2008-06-05 2011-11-01 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US9660203B2 (en) 2008-06-05 2017-05-23 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US11895917B2 (en) 2008-06-05 2024-02-06 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US11069862B2 (en) 2008-06-05 2021-07-20 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US9056870B2 (en) 2008-06-05 2015-06-16 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device using the same
US9090590B2 (en) 2009-11-10 2015-07-28 Merck Patent Gmbh Organic compounds for electroluminescent devices
JP2013510184A (ja) * 2009-11-10 2013-03-21 メルク パテント ゲーエムベーハー エレクトロルミネッセンス素子のための有機化合物
JP2019523246A (ja) * 2016-07-08 2019-08-22 メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ ＧｍｂＨ 有機エレクトロルミネッセンス素子のための材料
JP7030768B2 (ja) 2016-07-08 2022-03-07 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 有機エレクトロルミネッセンス素子のための材料
US11365167B2 (en) 2016-07-08 2022-06-21 Merck Patent Gmbh Materials for organic electroluminescent devices
KR102599160B1 (ko) 2016-07-08 2023-11-07 메르크 파텐트 게엠베하 유기 전계발광 소자용 재료
KR20190025998A (ko) * 2016-07-08 2019-03-12 메르크 파텐트 게엠베하 유기 전계발광 소자용 재료

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EP2172534B1 (en) 2014-11-19
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CN101679857B (zh) 2012-11-28
JP5315998B2 (ja) 2013-10-16
TW200916554A (en) 2009-04-16
KR20100040943A (ko) 2010-04-21
CN101679857A (zh) 2010-03-24
US8120022B2 (en) 2012-02-21
US20100187520A1 (en) 2010-07-29
EP2172534A1 (en) 2010-04-07
KR101528945B1 (ko) 2015-06-15

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