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Title:
ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/027735
Kind Code:
A1
Abstract:
Provided is an organic-inorganic hybrid organic electroluminescent element which has excellent brightness, luminous efficiency, and drive life. The organic electroluminescent element comprises a structure in which a plurality of layers are stacked between a positive pole and negative pole, characterized in that the organic electroluminescent element has one or a plurality of organic compound layers between the positive pole and negative pole and also has a layer including a plurality of metal species between the positive pole and the organic compound layer(s) and/or between the negative pole and the organic compound layer(s), and at least one of the plurality of metal species is a metal oxide.

Inventors:
ARIMOTO YOICHI (JP)
MORII KATSUYUKI (JP)
AKATSUKA TAKEO (JP)
HASEGAWA MUNEHIRO (JP)
GOYA TSUYOSHI (JP)
GOHDA SYUN (JP)
Application Number:
PCT/JP2012/071098
Publication Date:
February 28, 2013
Filing Date:
August 21, 2012
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND (JP)
ARIMOTO YOICHI (JP)
MORII KATSUYUKI (JP)
AKATSUKA TAKEO (JP)
HASEGAWA MUNEHIRO (JP)
GOYA TSUYOSHI (JP)
GOHDA SYUN (JP)
International Classes:
H01L51/50
Foreign References:
JP2010033973A2010-02-12
JP2010092741A2010-04-22
JP2006287078A2006-10-19
JP2010103460A2010-05-06
JP2004171951A2004-06-17
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
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Claims:



 
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