WO2009022727A1 - Rare earth complex and luminescent material using the same - Google Patents

Rare earth complex and luminescent material using the same Download PDF

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Publication number
WO2009022727A1
WO2009022727A1 PCT/JP2008/064600 JP2008064600W WO2009022727A1 WO 2009022727 A1 WO2009022727 A1 WO 2009022727A1 JP 2008064600 W JP2008064600 W JP 2008064600W WO 2009022727 A1 WO2009022727 A1 WO 2009022727A1
Authority
WO
WIPO (PCT)
Prior art keywords
rare earth
earth complex
luminescent material
optionally substituted
same
Prior art date
Application number
PCT/JP2008/064600
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuhiro Yamamoto
Original Assignee
Ishihara Sangyo Kaisha, Ltd.
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 Ishihara Sangyo Kaisha, Ltd. filed Critical Ishihara Sangyo Kaisha, Ltd.
Publication of WO2009022727A1 publication Critical patent/WO2009022727A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/92—Ketonic chelates
    • 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
    • C07D401/02—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 two hetero rings
    • C07D401/04—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 two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic System without C-Metal linkages
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/351—Metal complexes comprising lanthanides or actinides, e.g. comprising europium
    • 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
    • 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
    • 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
    • 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
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/182—Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide

Abstract

Disclosed are a rare earth complex having a high luminous efficiency and a luminescent material using such a rare earth complex. Specifically disclosed is a rare earth complex represented by the following formula (I). (I) (In the formula, Ln represents a rare earth atom; R1 and R2 independently represent an alkyl, a perfluoroalkyl, an optionally substituted aryl or an optionally substituted heteroaryl; R3 represents a halogen atom, an alkyl, an alkoxy, an alkylthio, a cyano, a nitro or an alkoxycarbonyl; Ar represents an optionally substituted aryl or an optionally substituted heteroaryl; m represents 1 or 2; and n represents 0, 1 or 2.) Also specifically disclosed is a luminescent material composed of such a rare earth complex.
PCT/JP2008/064600 2007-08-16 2008-08-14 Rare earth complex and luminescent material using the same WO2009022727A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-212256 2007-08-16
JP2007212256 2007-08-16

Publications (1)

Publication Number Publication Date
WO2009022727A1 true WO2009022727A1 (en) 2009-02-19

Family

ID=40350780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064600 WO2009022727A1 (en) 2007-08-16 2008-08-14 Rare earth complex and luminescent material using the same

Country Status (2)

Country Link
JP (1) JP2009084267A (en)
WO (1) WO2009022727A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095344A (en) * 2014-12-24 2017-06-01 積水化学工業株式会社 Display device, intermediate film for laminated glass, and laminated glass

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9834660B2 (en) 2007-06-28 2017-12-05 Honeywell International Inc. Rare earth metal complexes that excite in the long UV wavelength range
CN107039592B (en) 2010-01-20 2019-05-10 株式会社日立制作所 Light emitting layer material and its coating fluid, organic illuminating element and light supply apparatus
JP5669177B2 (en) * 2010-07-30 2015-02-12 日華化学株式会社 EuIII complex salt, light emitting device using the same, and light emission enhancer
JP5703350B2 (en) * 2013-07-31 2015-04-15 株式会社日立製作所 Organic light emitting layer material, organic light emitting layer forming coating liquid using organic light emitting layer material, organic light emitting element using organic light emitting layer forming coating liquid, and light source device using organic light emitting element
JP5998235B2 (en) * 2015-02-20 2016-09-28 株式会社日立製作所 Manufacturing method of organic light emitting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09188875A (en) * 1996-01-09 1997-07-22 Toray Ind Inc Luminescent element and backlight or display using the same
JP2004161661A (en) * 2002-11-12 2004-06-10 Takasago Internatl Corp Method for producing iridium complex

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09188875A (en) * 1996-01-09 1997-07-22 Toray Ind Inc Luminescent element and backlight or display using the same
JP2004161661A (en) * 2002-11-12 2004-06-10 Takasago Internatl Corp Method for producing iridium complex

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STATHATOS E ET AL: "Electroluminescence from a volatile europium complex", THIN SOLID FILMS, vol. 496, no. 2, 2006, pages 489 - 493, XP025006672 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095344A (en) * 2014-12-24 2017-06-01 積水化学工業株式会社 Display device, intermediate film for laminated glass, and laminated glass

Also Published As

Publication number Publication date
JP2009084267A (en) 2009-04-23

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