Title:
GAS BARRIER FILM AND ORGANIC EL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/110272
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a gas barrier film that has low retardation, is highly transparent, and has favorable flexibility. In order to achieve the foregoing, the present invention has the following configuration. Namely, a gas barrier film having a gas barrier layer composed of a single inorganic membrane directly on at least one surface of a cyclic olefin resin film, wherein the inorganic membrane comprises at least zinc oxide, silicon dioxide, and aluminum oxide.
Inventors:
YOSHIOKA TADASHI (JP)
SATAKE HIKARU (JP)
SATAKE HIKARU (JP)
Application Number:
PCT/JP2017/042580
Publication Date:
June 21, 2018
Filing Date:
November 28, 2017
Export Citation:
Assignee:
TORAY ADVANCED FILM CO LTD (JP)
International Classes:
B32B9/00; B32B27/32; C23C14/08; H01L51/50; H05B33/02; H05B33/04
Domestic Patent References:
| WO2017131202A1 | 2017-08-03 | |||
| WO2014097997A1 | 2014-06-26 |
Foreign References:
| JP2014043094A | 2014-03-13 | |||
| JP2016095974A | 2016-05-26 | |||
| JP2016175223A | 2016-10-06 | |||
| JP2013189657A | 2013-09-26 | |||
| JP2016064650A | 2016-04-28 | |||
| JP2015189047A | 2015-11-02 |
Attorney, Agent or Firm:
ICHIJO, Chikara (JP)
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