Title:
GAS BARRIER FILM, METHOD FOR PRODUCING GAS BARRIER FILM, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2014/142036
Kind Code:
A1
Abstract:
The present invention configures an organic electroluminescent element provided with a gas barrier film, a pair of electrodes, and an organic functional layer having at least one light-emitting layer between the electrodes. The gas barrier film is provided with: a base material; a vapor deposition layer that is of a surface-treated silicon compound, contains at least one element selected from carbon (C), nitrogen (N), and oxygen (O), and has a continuous change in composition from the surface towards the direction of thickness; and a polysilazane modified layer.
Inventors:
II HIROMOTO (JP)
Application Number:
PCT/JP2014/056065
Publication Date:
September 18, 2014
Filing Date:
March 07, 2014
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
B32B9/00; H01L51/50; H05B33/02; H05B33/04; H05B33/26
Foreign References:
| JP2012106421A | 2012-06-07 | |||
| JP2012084353A | 2012-04-26 | |||
| JP2012084307A | 2012-04-26 | |||
| JP2008235165A | 2008-10-02 | |||
| JP2009252739A | 2009-10-29 | |||
| JP2013226758A | 2013-11-07 | |||
| JP2014083691A | 2014-05-12 |
Attorney, Agent or Firm:
Shin-yu International Patent Firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
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