摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medium for forgery prevention having flexibility which can easily perform forgery prevention and truth/falsehood judgement for articles, and to provide a verification method therefor. <P>SOLUTION: The medium for forgery prevention having flexibility has: a support body (11) having flexibility is provided with a latent image device (12), and a verification device (13) in the surface which is identical to that in the support body (11) or in the surface different therefrom; and when the support body (11) is deformed and the verification device (13) matches the latent image device (12), different images appear in the case where the same surfaces of the support body (11) are face each other and when the different surfaces face one another. <P>COPYRIGHT: (C)2009,JPO&INPIT |