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Patent Searching and Data


Title:
HOLOGRAM LAMINATE AND INFORMATION RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/067777
Kind Code:
A1
Abstract:
The principal purpose of the present invention is to provide a hologram laminate capable of changing a display state for a reproduced hologram image and other information at a position overlapping with the reproduced hologram image in accordance with an observation angle. The present invention achieves the purpose by providing the hologram laminate comprising: a base material; a holographic layer formed on one surface of the base material; and a pattern-like semitransparent light-scattering resin layer formed on at least a portion of the holographic layer.

Inventors:
ETO KOJI (JP)
KITAMURA MITSURU (JP)
OIKAWA NOBUKO (JP)
SATO TOMOE (JP)
YAMAUCHI TSUYOSHI (JP)
Application Number:
PCT/JP2015/076114
Publication Date:
May 06, 2016
Filing Date:
September 15, 2015
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
G03H1/02; B32B7/02; B32B27/00; B32B33/00; B42D25/328
Domestic Patent References:
WO2014129202A12014-08-28
Foreign References:
JP2005313354A2005-11-10
JP2010286768A2010-12-24
JP2751721B21998-05-18
JP2002328210A2002-11-15
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
Akihiko Yamashita (JP)
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