Title:
LAYERED FILM
Document Type and Number:
WIPO Patent Application WO/2017/026349
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a layered film with which it is possible to prevent degradation of quantum dots due to moisture or oxygen, the layered film having high durability and high producibility as well as the capacity to have a narrowed border. The present invention overcomes the aforementioned problem by having: a functional-layer laminate that has an optically functional layer and a gas barrier layer that is laminated on at least one principal surface of the optically functional layer; and an end-surface seal layer formed so as to cover at least part of the end surface of the functional-layer layered body, the surface roughness Ra of the end surface of the functional-layer layered body being 0.1-2 μm in the region where the end-surface seal layer is formed, and the thickness of the end-surface seal layer being 1-5 μm.
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Inventors:
KAMO MAKOTO (JP)
OBA TATSUYA (JP)
KUSUMOTO MASAYUKI (JP)
OBA TATSUYA (JP)
KUSUMOTO MASAYUKI (JP)
Application Number:
PCT/JP2016/072793
Publication Date:
February 16, 2017
Filing Date:
August 03, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B7/02; B32B3/02; G02F1/13357
Foreign References:
| JP2012037558A | 2012-02-23 | |||
| JP2008268842A | 2008-11-06 | |||
| JP2012099713A | 2012-05-24 | |||
| JP2010269507A | 2010-12-02 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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