Title:
REFLECTIVE FILM AND EDGE-LIT BACKLIGHT UNIT USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/042992
Kind Code:
A1
Abstract:
A reflective film which is characterized by having, on at least one surface of a base film, a resin layer that contains polyethylene particles having a viscosity average molecular weight of 10,000 or more and a melting point of 115°C or more. The present invention is able to provide a reflective film which is suppressed in adhering to a member (for example, a light guide plate) that comes into contact with the reflective film, while being capable of suppressing damage (such as scratches and contamination) on the contact member (for example, a light guide plate) and contamination of the contact member by heat at the same time, and which has good heat resistance (and undergoes little discoloration due to heat).
Inventors:
TANAKA SHOTARO (JP)
WAKAHARA RYUICHI (JP)
TSUKAMURA YUSUKE (JP)
WAKAHARA RYUICHI (JP)
TSUKAMURA YUSUKE (JP)
Application Number:
PCT/JP2015/073964
Publication Date:
March 24, 2016
Filing Date:
August 26, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B32B27/00; G02B5/08; B32B27/20; F21S2/00; F21V7/00; F21V7/22; G02F1/13357
Domestic Patent References:
| WO2011105294A1 | 2011-09-01 | |||
| WO2010101214A1 | 2010-09-10 |
Foreign References:
| JP2007321143A | 2007-12-13 | |||
| JP2013205599A | 2013-10-07 | |||
| JP2007229943A | 2007-09-13 | |||
| JP2012159610A | 2012-08-23 |
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
Toshimitsu Ban (JP)
Toshimitsu Ban (JP)
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