| 摘要 |
PROBLEM TO BE SOLVED: To provide a formed object having latent images emerging with changing color and shape with changing observation angle, allowing for genuineness determination under different environment.SOLUTION: A forgery preventing formed object includes a first image, a first background image, and a second image, which are superimposed on a substrate. The first image includes a plurality of first streaks regularly arranged in a first direction, with a first color material, forming first significant information. The first background image includes a plurality of second bulging streaks regularly arranged in the first direction, with a second color material having low brightness. The second image includes a plurality of third bulging streaks with a width equal to or narrower than the width of the second streaks, regularly arranged in the first direction, with a third color material having a transparent color or the same color as the second color material, forming second significant information. When the observation angle is changed, the change from the first significant information to the second significant information can be visually recognized. |
