| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a display body which exhibits the anti-counterfeit effect. <P>SOLUTION: The display body includes a relief structure formation layer provided on one surface of a base and a reflecting layer which covers at least a part of the relief structure formation layer. The surface is divided into a plurality of pixels, and at least partial pixels (first pixels) out of the plurality of pixels and the other pixels (second pixels) are provided with first relief structures and second relief structures respectively, and a plurality of convex portions having top surfaces substantially parallel with the surface of the base, a plurality of concave portions having bottom surfaces substantially parallel with the surface of the base, and flat portion substantially parallel with the surface of the base are arranged in the first and second relief structures. In observation in a macro range, a shape in plan view of one relief structure of the second relief structures is equal to a shape in plan view of one relief structure of the first relief structures. The relief structures are arranged aperiodically at random, and the display body constitutes a visible image by arrangement of the first pixels and the second pixels different by relief structures. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
