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Title:
PROJECTION MEMBER, PROJECTION SYSTEM, AND METHOD FOR MANUFACTURING PROJECTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/199812
Kind Code:
A1
Abstract:
The present invention provides a projection member, a projection system, and a method for manufacturing a projection member in which change in color at the projection position is inhibited. This projection member (10a) has a reflective layer (14a) in which a cholesteric liquid crystal phase is fixed. The spiral pitch of the cholesteric liquid crystal phase gradually changes in the planar direction of the reflective layer.

Inventors:
KATOH SHUNYA (JP)
ICHIHASHI MITSUYOSHI (JP)
NIMURA SHIGEAKI (JP)
Application Number:
PCT/JP2017/017683
Publication Date:
November 23, 2017
Filing Date:
May 10, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G03B21/604; G02F1/13; G02F1/1335
Foreign References:
JP2005091917A2005-04-07
JP2005107083A2005-04-21
JP2015141318A2015-08-03
JP2006227581A2006-08-31
JP2003207632A2003-07-25
JP2004302075A2004-10-28
US20070139766A12007-06-21
JP2017015897A2017-01-19
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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