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Title:
ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2011/024976
Kind Code:
A1
Abstract:
Disclosed is an organic electroluminescent element which has high durability, high efficiency and low driving voltage, and is suppressed in color shift after deterioration of the element. Specifically disclosed is an organic electroluminescent element which comprises, between a pair of electrodes, at least one organic layer including a light-emitting layer that contains a light-emitting material. The organic electroluminescent element is characterized by containing a compound that has at least one group represented by one of specific formulae and a phosphorescent metal complex that has a specific structure.

Inventors:
FUKUZAKI EIJI
Application Number:
PCT/JP2010/064648
Publication Date:
March 03, 2011
Filing Date:
August 27, 2010
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
FUKUZAKI EIJI
International Classes:
H01L51/50; C07D519/00; C09K11/06; C07F15/00
Domestic Patent References:
WO2008140114A12008-11-20
WO2008143059A12008-11-27
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H YERSIN: "Photochemistry and Photophysics of Coordination Compounds", 1987, SPRINGER-VERLAG CO., LTD.
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See also references of EP 2475020A4
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
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