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Title:
TRANSPARENT SCREEN AND IMAGE DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/188251
Kind Code:
A1
Abstract:
The objective of the invention is to provide: a transparent screen having excellent transparency and capable of reducing hot spots; and an image display system wherein, by using said transparent screen, visibility through the screen is excellent and hot spots are reduced. The objective is achieved by a transparent screen comprising a plurality of dot films in each of which dots made by fixing a cholesteric liquid crystal phase are arranged two-dimensionally on a support, wherein the dots in each of the dot films have the same selective reflection center wavelength.

Inventors:
YANAI YUJIRO (JP)
NAGAI MICHIO (JP)
YAMAMOTO AKIRA (JP)
Application Number:
PCT/JP2017/016379
Publication Date:
November 02, 2017
Filing Date:
April 25, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G03B21/62
Domestic Patent References:
WO2015115390A12015-08-06
WO2015064581A12015-05-07
Foreign References:
JP2014071250A2014-04-21
JP2015141318A2015-08-03
JP2005331777A2005-12-02
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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