ORGANIC ELECTROLUMINESCENCE ELEMENT AND ILLUMINATION DEVICE

Title:

ORGANIC ELECTROLUMINESCENCE ELEMENT AND ILLUMINATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2012/105310

Kind Code:

A1

Abstract:

The present invention provides an organic electroluminescent element and an illumination device having improved luminous efficiency and drive voltage. This organic electroluminescent element is an organic electroluminescent element having at least a transparent electroconductive layer and a luminous layer, the organic electroluminescent element being characterized in having an auxiliary electrode formed by aerosol jet printing.

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Inventors:

HAKII TAKESHI (JP)

Application Number:

PCT/JP2012/050841

Publication Date:

August 09, 2012

Filing Date:

January 17, 2012

Export Citation:

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Assignee:

KONICA MINOLTA HOLDINGS INC (JP)
HAKII TAKESHI (JP)

International Classes:

H05B33/26; C07D409/14; C07D519/00; H01L51/50; H05B33/22

Foreign References:

JP2011040380A	2011-02-24
JP2012033307A	2012-02-16
JP2005158583A	2005-06-16
JP2005158693A	2005-06-16
JP2007265792A	2007-10-11
JP2010251675A	2010-11-04
US20060189113A1	2006-08-24

Attorney, Agent or Firm:

KOYO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Mitsuaki international patent firm (JP)

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