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1. WO2010004887 - ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, ILLUMINATING DEVICE, AND ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL

Publication Number WO/2010/004887
Publication Date 14.01.2010
International Application No. PCT/JP2009/061731
International Filing Date 26.06.2009
IPC
C09K 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
06containing organic luminescent materials
H01L 51/50 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
C07F 15/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
CPC
C07F 15/0033
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
0006compounds of the platinum group
0033Iridium compounds
C09K 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
06containing organic luminescent materials
C09K 2211/1007
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2211Chemical nature of organic luminescent or tenebrescent compounds
10Non-macromolecular compounds
1003Carbocyclic compounds
1007Non-condensed systems
C09K 2211/1011
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2211Chemical nature of organic luminescent or tenebrescent compounds
10Non-macromolecular compounds
1003Carbocyclic compounds
1011Condensed systems
C09K 2211/1014
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2211Chemical nature of organic luminescent or tenebrescent compounds
10Non-macromolecular compounds
1003Carbocyclic compounds
1014bridged by heteroatoms, e.g. N, P, Si or B
C09K 2211/1029
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2211Chemical nature of organic luminescent or tenebrescent compounds
10Non-macromolecular compounds
1018Heterocyclic compounds
1025characterised by ligands
1029containing one nitrogen atom as the heteroatom
Applicants
  • コニカミノルタホールディングス株式会社 Konica Minolta Holdings, Inc. [JP]/[JP] (AllExceptUS)
  • 池水 大 IKEMIZU Dai [JP]/[JP] (UsOnly)
  • 加藤 栄作 KATOH Eisaku [JP]/[JP] (UsOnly)
  • 押山 智寛 OSHIYAMA Tomohiro [JP]/[JP] (UsOnly)
  • 西関 雅人 NISHIZEKI Masato [JP]/[JP] (UsOnly)
Inventors
  • 池水 大 IKEMIZU Dai
  • 加藤 栄作 KATOH Eisaku
  • 押山 智寛 OSHIYAMA Tomohiro
  • 西関 雅人 NISHIZEKI Masato
Priority Data
2008-17674007.07.2008JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, ILLUMINATING DEVICE, AND ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL
(FR) ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE, DISPOSITIF D'AFFICHAGE, DISPOSITIF D'ÉCLAIREMENT ET MATIÈRE D'ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE
(JA) 有機エレクトロルミネッセンス素子、表示装置、照明装置及び有機エレクトロルミネッセンス素子材料
Abstract
(EN)
Disclosed is an organic electroluminescent element material which emits specifically short-wavelength light, while having high luminous efficiency and long emission life.  An organic EL element using the organic electroluminescent element material, an illuminating device and a display device are also disclosed.  The organic EL element comprises at least one light-emitting layer sandwiched between an anode and a cathode, and is characterized in that the light-emitting layer comprises an organic layer containing at least one compound containing a partial structure represented by general formula (1), (2), (3) or (4) and at least one compound represented by general formula (5).
(FR)
L'invention porte sur une matière d'élément électroluminescent organique qui émet de façon spécifique une lumière d'une courte longueur d'onde, tout en ayant un rendement lumineux élevé et une longue durée de vie d'émission. L'invention porte également sur un élément EL organique utilisant le matériau d'élément électroluminescent organique, un dispositif d'éclairement et un dispositif d'affichage. L'élément EL organique comprend au moins une couche d'émission de lumière prise en sandwich entre une anode et une cathode, et est caractérisé par le fait que la couche émettant de la lumière comprend une couche organique contenant au moins un composé contenant une structure partielle représentée par la formule générale (1), (2), (3) ou (4) et au moins un composé représenté par la formule générale (5).
(JA)
 特異的に短波な発光が見られ、高い発光効率を示し、且つ発光寿命の長い有機エレクトロルミネッセンス素子材料、それを用いた有機EL素子、照明装置及び表示装置を提供することが目的であり、該有機EL素子は、陽極と陰極により挟まれた少なくとも1層の発光層を含有する有機エレクトロルミネッセンス素子において、該発光層が下記一般式(1)、(2)、(3)または(4)で表される部分構造を含む化合物を少なくとも一つ含有し、且つ下記一般式(5)で表される化合物を少なくとも一つ含有する有機層を有することを特徴とする。   
Also published as
Latest bibliographic data on file with the International Bureau