| 摘要 |
PROBLEM TO BE SOLVED: To provide an indication body showing a high forgery prevention effect and a characteristic visual effect.SOLUTION: An indication body comprises multiple relief structure forming areas. The relief structure forming areas individually include a first flat reflective surface, and multiple convex or concave parts. In each of the relief structure forming areas, each bottom surface of the convex or concave parts is parallel to the first reflective surface and is a second flat reflective surface. A vertical interval between the first and second reflective surfaces is approximately constant within each of the relief structure forming areas. The indication body comprises: a first relief structure forming area 11 of which a concavo-convex shape consisting of the concave or convex parts is exposed to an air interface; and a second relief structure forming area 12 that is covered by a covering layer 16 of which the concavo-convex shape consisting of the concave or convex parts has light permeability and of which an outermost surface is flat. The indication body realizes a multicolored structural coloring effect. |
