Title:
VIEWING ANGLE-DEPENDENT PRINTED MATTER, METHOD FOR MANUFACTURING VIEWING ANGLE-DEPENDENT PRINTED MATTER, AND METHOD FOR PRINTING VIEWING ANGLE-DEPENDENT PRINTED MATTER
Document Type and Number:
WIPO Patent Application WO/2021/015290
Kind Code:
A1
Abstract:
In the present invention, a first oblique surface 3 having a plurality of rows is formed by repeatedly printing an ink layer 2 on a material 1 by using an inkjet printer (not illustrated), and a first printed layer 5 is formed on the first oblique surface 3 so as to be eye-catching through the use of advertising, or the like. In addition to the first oblique surface 3, a second printed layer 7 is formed on a second oblique surface 6 of the ink layer 2 which is disposed across from the first oblique surface 3 via a peak 4. As a result of this configuration, a portion of the printed layers enters into a blind spot such that different images are visible in a case where the material 1 is viewed from a prescribed angle relative to the first oblique surface 3 (a viewing angle X) and in a case where the material 1 is viewed from another angle not relative to the first oblique surface 3 (in this particular case presented, relative to the second oblique surface 6 of the ink layer which is disposed across from the first oblique surface 3 via the peak 4) (a viewing angle Y). Printed matter that has a different appearance depending on the viewing angle is thus obtained through inkjet printing.
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Inventors:
ASAO KOUJI (JP)
Application Number:
PCT/JP2020/028691
Publication Date:
January 28, 2021
Filing Date:
July 27, 2020
Export Citation:
Assignee:
ASAO KOUJI (JP)
International Classes:
B41M3/00; B41J2/01; B41M3/06; B44F1/10; G09F19/14
Foreign References:
| JP2013123850A | 2013-06-24 | |||
| JP2019072914A | 2019-05-16 | |||
| JP2013237198A | 2013-11-28 | |||
| FR2945370A1 | 2010-11-12 | |||
| JP2008105238A | 2008-05-08 | |||
| JP2013186465A | 2013-09-19 |
Attorney, Agent or Firm:
ABE Shinichi et al. (JP)
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