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Title:
ORGANIC ELECTROLUMINESCENT ELEMENT, AND ILLUMINATION DEVICE AND DISPLAY DEVICE EACH COMPRISING THE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/090077
Kind Code:
A1
Abstract:
Disclosed is an organic electroluminescent element which has high luminous efficiency, a low driving voltage, excellent heat resistance, excellent raw stock storability and a long service life.

Inventors:
KATAKURA RIE (JP)
KATOH EISAKU (JP)
TAKA HIDEO (JP)
Application Number:
PCT/JP2010/050692
Publication Date:
August 12, 2010
Filing Date:
January 21, 2010
Export Citation:
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Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
KATAKURA RIE (JP)
KATOH EISAKU (JP)
TAKA HIDEO (JP)
International Classes:
H01L51/50; C07D405/14; C07D409/14; C07D413/14; C07D471/04; C07D519/00; C09K11/06; H05B33/26
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