WO2009054253A1 - Organic electroluminescent device, display device and illuminating device - Google Patents

Organic electroluminescent device, display device and illuminating device Download PDF

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Publication number
WO2009054253A1
WO2009054253A1 PCT/JP2008/068153 JP2008068153W WO2009054253A1 WO 2009054253 A1 WO2009054253 A1 WO 2009054253A1 JP 2008068153 W JP2008068153 W JP 2008068153W WO 2009054253 A1 WO2009054253 A1 WO 2009054253A1
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WO
WIPO (PCT)
Prior art keywords
organic electroluminescent
electroluminescent device
illuminating
bonded
ring
Prior art date
Application number
PCT/JP2008/068153
Other languages
French (fr)
Japanese (ja)
Inventor
Tomohiro Oshiyama
Hiroshi Kita
Original Assignee
Konica Minolta Holdings, Inc.
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Publication date
Application filed by Konica Minolta Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009538052A priority Critical patent/JP5402639B2/en
Publication of WO2009054253A1 publication Critical patent/WO2009054253A1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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    • 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
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    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
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    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • H—ELECTRICITY
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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
    • 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
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    • H10K85/60—Organic compounds having low molecular weight
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    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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    • C09K2211/10—Non-macromolecular compounds
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    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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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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    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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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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    • H10K85/30—Coordination compounds
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    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
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    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole

Abstract

Disclosed is an organic electroluminescent device having high luminance and low driving voltage. Also disclosed are an illuminating device and a display device, each using such an organic electroluminescent device. The organic electroluminescent device is characterized by containing at least one compound represented by the following general formula (1). (In the formulae, Ar represents a monocyclic or bicyclic aromatic ring or an aromatic heterocyclic ring, each of which contains at least one hydrogen atom; n1 represents an integer of 3, 4 or 5; A represents a group represented by the general formula (A) above and a plurality of A's may be the same as or different from one another; X11 and X12 each represents a nitrogen atom or CR13; R11, R12 and R13 each represents a hydrogen atom or a substituent, but they do not combine together to form a ring; when X11 and X12 are both CR13, R13's may be the same as or different from each other; and at least three of A's bonded to Ar are bonded to carbon atoms of Ar which are adjacent to one another.)
PCT/JP2008/068153 2007-10-26 2008-10-06 Organic electroluminescent device, display device and illuminating device WO2009054253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009538052A JP5402639B2 (en) 2007-10-26 2008-10-06 Organic electroluminescence element, display device and lighting device

Applications Claiming Priority (4)

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JP2007-278686 2007-10-26
JP2007278686 2007-10-26
JP2008-018853 2008-01-30
JP2008018853 2008-01-30

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EP2269987A1 (en) * 2008-02-26 2011-01-05 Hodogaya Chemical Co., Ltd. Substituted bipyridyl compound and organic electroluminescent element
WO2011105373A1 (en) * 2010-02-25 2011-09-01 保土谷化学工業株式会社 Substituted pyridyl compound and organic electroluminescent element
US20110309344A1 (en) * 2010-06-18 2011-12-22 Basf Se Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex
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CN102516284A (en) * 2011-11-30 2012-06-27 杭州师范大学 Silole substituted compound containing terpyridine and preparation method and application thereof
WO2012088192A1 (en) * 2010-12-21 2012-06-28 E. I. Du Pont De Nemours And Company Electronic device including a pyrimidine compound
WO2012114746A1 (en) * 2011-02-23 2012-08-30 保土谷化学工業株式会社 Compound containing substituted o-terphenyl structure, and organic electroluminescent element
US8362246B2 (en) 2010-12-13 2013-01-29 Basf Se Bispyrimidines for electronic applications
EP2500343A4 (en) * 2009-11-13 2013-06-12 Beijing Visionox Technology Co Organic materials and organic electroluminescent apparatuses using the same
WO2013099867A1 (en) * 2011-12-27 2013-07-04 コニカミノルタ株式会社 Transparent electrode, electronic device, organic electroluminescence element, and method for manufacturing organic electroluminescence elements
EP2623508A1 (en) 2012-02-02 2013-08-07 Konica Minolta Advanced Layers, Inc. Iridium complex compound, organic electroluminescent element material, organic electroluminescent element, illumination device and display device
JP2013157089A (en) * 2012-01-26 2013-08-15 Konica Minolta Inc Transparent barrier film and electronic device
WO2013137234A1 (en) * 2012-03-15 2013-09-19 コニカミノルタ株式会社 Transparent electrode, electronic device, and method for producing transparent electrode
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EP3200255A2 (en) 2016-01-06 2017-08-02 Konica Minolta, Inc. Organic electroluminescent element, method for producing organic electroluminescent element, display, and lighting device
US20180114921A1 (en) * 2016-10-24 2018-04-26 Novaled Gmbh Organic Semiconducting Material Comprising an Electrical n-Dopant and an Electron Transport Matrix and Electronic Device Comprising the Semiconducting Material
US20180114940A1 (en) * 2016-10-24 2018-04-26 Novaled Gmbh Organic Electroluminescent Device Comprising a Redox-Doped Electron Transport Layer and an Auxiliary Electron Transport Layer
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KR20190018397A (en) * 2017-08-14 2019-02-22 주식회사 엘지화학 Compound containing nitrogen and organic light emitting device comprising the same
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