AUTHENTICITY DETERMINATION HOLOGRAM AND FABRICATION METHOD THEREFOR

摘要

Provided is an authenticity determination hologram using a Lippmann hologram. In the provided hologram, in addition to a three-dimensional subject image viewable from above, from below, from the left, and from the right, there is also a planar added-information pattern that is only viewable from a specific angle. The provided authenticity determination hologram comprises the following recorded in an overlapping manner: a hologram that reproduces a three-dimensional subject image; and a hologram mirror pattern comprising a planar interference pattern that is formed in a pattern area corresponding to the added information and layered in a parallel fashion at regular intervals.