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Title:
MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT, AND DISPLAY DEVICE AND ILLUMINATING DEVICE USING ORGANIC ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
Japanese Patent JP2012028548
Kind Code:
A
Abstract:

To provide a long life organic electroluminescence element having a stable driving voltage, and a display device and an illuminating device using the organic electroluminescence element.

The material for the organic electroluminescence element consists of a specific 5- or 6-membered heteropolycyclic compound substituted by arylamine.


Inventors:
SEKINE NOBORU
HIKIME MAYUKA
Application Number:
JP2010000165610
Publication Date:
February 09, 2012
Filing Date:
July 23, 2010
Export Citation:
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Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
H01L51/50
Domestic Patent References:
JP2008545630A2008-12-18
JP2012528088A2012-11-12
Foreign References:
WO2009148062A12009-12-10
WO2010136109A12010-12-02