WO2008081823A1 - 有機ｅｌ材料含有溶液、有機ｅｌ材料の合成法、この合成法による合成された化合物、有機ｅｌ材料の薄膜形成方法、有機ｅｌ材料の薄膜、有機ｅｌ素子 - Google Patents

有機ｅｌ材料含有溶液、有機ｅｌ材料の合成法、この合成法による合成された化合物、有機ｅｌ材料の薄膜形成方法、有機ｅｌ材料の薄膜、有機ｅｌ素子 Download PDF

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Publication number
WO2008081823A1
WO2008081823A1 PCT/JP2007/074975 JP2007074975W WO2008081823A1 WO 2008081823 A1 WO2008081823 A1 WO 2008081823A1 JP 2007074975 W JP2007074975 W JP 2007074975W WO 2008081823 A1 WO2008081823 A1 WO 2008081823A1
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Prior art keywords
organic
formula
thin film
synthesis
moiety
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PCT/JP2007/074975
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English (en)
French (fr)
Inventor
Tetsuya Inoue
Mitsunori Ito
Mineyuki Kubota
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Idemitsu Kosan Co., Ltd.
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Priority to EP07860204A priority Critical patent/EP2104157A1/en
Publication of WO2008081823A1 publication Critical patent/WO2008081823A1/ja

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    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • 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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312—Non-condensed aromatic systems, e.g. benzene
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/52—Luminescence
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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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    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
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    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
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    • H10K85/649—Aromatic compounds comprising a hetero atom
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Abstract

　有機ＥＬ材料含有溶液は、有機ＥＬ材料と溶媒とを含有する。 　有機ＥＬ材料は、ホストとドーパントとを含む。ホストは、低分子有機ＥＬ材料からなる有機ＥＬ機能性部位Ａと、この有機ＥＬ機能性部位Ａに結合して低分子有機ＥＬ材料を前記溶媒に可溶化させる可溶化部位Ｂと、を有する次の式、Ａ－Ｂ－Ｅ（Ｅは末端基を表す）で表される。 　ここで、Ａは、アントラセン中心骨格を有する低分子有機ＥＬ材料である。 　Ｂは、下記（３）式と（４）式との連結によって構成される。（３）式はユニット中にオルトまたはメタ位での結合を含み、（４）式はユニット中にパラ位の結合を含む。（３）式で構成される部位数をａ、下記（４）で構成される部位数をｂとした場合に３≦ａ+ｂ≦２０であり、かつ、ａ≧ｂである。
PCT/JP2007/074975 2006-12-29 2007-12-26 有機ｅｌ材料含有溶液、有機ｅｌ材料の合成法、この合成法による合成された化合物、有機ｅｌ材料の薄膜形成方法、有機ｅｌ材料の薄膜、有機ｅｌ素子 WO2008081823A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07860204A EP2104157A1 (en) 2006-12-29 2007-12-26 Solution containing organic el material, method for synthesis of organic el material, compound synthesized by the synthesis method, method for formation of thin film of organic el material, thin film of organic el material, organic el element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006356888A JP2008166629A (ja) 2006-12-29 2006-12-29 有機ｅｌ材料含有溶液、有機ｅｌ材料の合成法、この合成法による合成された化合物、有機ｅｌ材料の薄膜形成方法、有機ｅｌ材料の薄膜、有機ｅｌ素子
JP2006-356888 2006-12-29

Publications (1)

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WO2008081823A1 true WO2008081823A1 (ja) 2008-07-10

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PCT/JP2007/074975 WO2008081823A1 (ja) 2006-12-29 2007-12-26 有機ｅｌ材料含有溶液、有機ｅｌ材料の合成法、この合成法による合成された化合物、有機ｅｌ材料の薄膜形成方法、有機ｅｌ材料の薄膜、有機ｅｌ素子

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US (1) US20080210905A1 (ja)
EP (1) EP2104157A1 (ja)
JP (1) JP2008166629A (ja)
KR (1) KR20090101235A (ja)
TW (1) TW200845453A (ja)
WO (1) WO2008081823A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008105294A1 (ja) * 2007-02-28 2010-06-03 出光興産株式会社 有機ｅｌ素子
JPWO2008105471A1 (ja) * 2007-02-28 2010-06-03 出光興産株式会社 有機ｅｌ材料含有溶液、有機ｅｌ薄膜形成方法および有機ｅｌ素子
JP2010209143A (ja) * 2009-03-06 2010-09-24 Mitsubishi Chemicals Corp 有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイおよび有機ｅｌ照明
JP2010209144A (ja) * 2009-03-06 2010-09-24 Mitsubishi Chemicals Corp 有機電界発光素子材料、有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイおよび有機ｅｌ照明
JP2010212441A (ja) * 2009-03-10 2010-09-24 Mitsubishi Chemicals Corp 有機電界発光素子、有機ｅｌディスプレイおよび有機ｅｌ照明
JP2010239134A (ja) * 2009-03-13 2010-10-21 Mitsubishi Chemicals Corp 有機電界発光素子、有機ｅｌディスプレイ及び有機ｅｌ照明
US9184414B2 (en) 2010-04-22 2015-11-10 Idemitsu Kosan Co., Ltd. Organic electroluminescent element and lighting device
JP6113136B2 (ja) * 2014-11-28 2017-04-12 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子、並びにｍ−キンクフェニル構造を有する電荷輸送材料及び化合物

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