Title:
LENTICULAR LENS SHEET
Document Type and Number:
WIPO Patent Application WO/2014/046135
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a lenticular lens sheet which produces a nearly natural stereoscopic image and makes a change in the image appear natural by balancing the clarity and blur of the image , thus making the change gentle on human eyes. The lenticular lens sheet comprises: an image sheet having a print surface in which a plurality of different images is divided into long strip-like belts arranged parallel to each other and each belt is sequentially arranged adjacent to each other; a lenticular lens laminated on the image sheet; and a fiber sheet laminated on the lenticular lens. The fiber sheet is characterized by having a porosity of 20% - 80%, a haze value (H) of 15 - 90, a total light transmittance (Tt) of 80% or more, and a parallel beam transmittance (Tp) of 40% or more.
Inventors:
MORIUCHI HIDEKI (JP)
NAKATA TOMOHIRO (JP)
NAKATA TOMOHIRO (JP)
Application Number:
PCT/JP2013/075167
Publication Date:
March 27, 2014
Filing Date:
September 18, 2013
Export Citation:
Assignee:
SHOEI PRINTING CO LTD (JP)
International Classes:
G03B35/00; B41M3/00; B41M3/06; G02B3/00; G02B3/06; G02B30/27; G09F19/12
Foreign References:
| JP2003191666A | 2003-07-09 | |||
| JP2010256423A | 2010-11-11 | |||
| JP3096551U | 2003-09-26 | |||
| JP2008256732A | 2008-10-23 | |||
| JPH05286260A | 1993-11-02 | |||
| JPH11264510A | 1999-09-28 | |||
| JP2013025043A | 2013-02-04 | |||
| JP2005238544A | 2005-09-08 | |||
| JP2012240327A | 2012-12-10 |
Attorney, Agent or Firm:
AKAOKA, Michio et al. (JP)
Michio Akaoka (JP)
Michio Akaoka (JP)
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