Title:
LIGHT DIFFUSION FILM, COATING AGENT FOR FORMING LIGHT DIFFUSION FILM AND METHOD FOR MANUFACTURING SAME, PROJECTION SCREEN AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/123543
Kind Code:
A1
Abstract:
A light diffusion film according to one aspect of the present invention has a resin layer, and first particles and air bubbles contained in the resin layer, the refractive index of the first particles being greater than the refractive index of the resin layer.
Inventors:
KITAMOTO TAKASHI (JP)
NODA SHIORI (JP)
SAITO HAZIME (JP)
NODA SHIORI (JP)
SAITO HAZIME (JP)
Application Number:
PCT/JP2017/044400
Publication Date:
July 05, 2018
Filing Date:
December 11, 2017
Export Citation:
Assignee:
NICCA CHEMICAL CO (JP)
International Classes:
G02B5/02; G03B21/60
Domestic Patent References:
| WO2009096057A1 | 2009-08-06 |
Foreign References:
| JP2013195548A | 2013-09-30 | |||
| JP2006145568A | 2006-06-08 | |||
| JP2010256431A | 2010-11-11 | |||
| JP2013068886A | 2013-04-18 | |||
| JP2009282093A | 2009-12-03 | |||
| JP2004177426A | 2004-06-24 | |||
| JP2008003243A | 2008-01-10 | |||
| JP2000089370A | 2000-03-31 | |||
| JP2010505145A | 2010-02-18 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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