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
HIKIME MAYUKA
Application Number:
JP2010000165610
Publication Date:
February 09, 2012
Filing Date:
July 23, 2010
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
H01L51/50
Domestic Patent References:
| JP2008545630A | 2008-12-18 | |||
| JP2012528088A | 2012-11-12 |
Foreign References:
| WO2009148062A1 | 2009-12-10 | |||
| WO2010136109A1 | 2010-12-02 |