| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed matter capable of exposing kinetic change without requiring brilliant ink formed by blending in ink, a special functional material such as a metal pigment or a pearl pigment with a semicylindrical element, and without depending on the thickness of a lens.SOLUTION: There is provided a latent image formation body 1 capable of viewing a latent image 5 clearly and kinetically by a light reflection function carried by a light reflection region, at a specific observation angle under regularly reflected light, by laminating a semicylindrical image group 6 having optical transparency on the light reflection region 4 including a latent image group 5.SELECTED DRAWING: Figure 1 |
