| 摘要 |
PROBLEM TO BE SOLVED: To provide a formed body in which a first latent image is visible when an observation angle is changed under reflected light and a second latent image giving no uncomfortable feeling about density (lightness) is visible under transmitted light.SOLUTION: A special latent image formed body is provided, which includes a latent image formed region comprising a latent image part and a background part and has the following characteristics. The latent image part includes a convex first element arranged in parallel lines; the background part includes the first element arranged in parallel lines with different phases from those of the first elements in the latent image part, and includes a second element having a transmittance for light different from that of a substrate, arranged in a plurality of numbers between the plurality of first elements; a third element having a color different from that of the first element is arranged in parallel lines at a first pitch in the latent image part and the background part; and between the second elements where the pitch is different from other pitches in the second elements, a density reduction element having a transmittance for light different from that of the substrate is formed on at least the first element so as to reduce an unbalanced state of densities in a predetermined area.SELECTED DRAWING: Figure 2 |
