| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem wherein patterns and letters by hologram are not visibly recognized in the state where visual information is printed because a rewrite layer is formed on the upper surface of a hologram formation layer in a rewrite card having the conventional hologram formation layer. <P>SOLUTION: Provided is the visual information rewrite card, wherein a visual information rewrite layer, a light diffractive structure layer, a transparent reflective layer and a protective layer are successively formed in order from a substrate side, on the whole surface of one side of the thin-plate substrate, and a magnetic recording layer is formed on the whole surface of the remaining one side of the substrate and, also provided is the visual information rewrite card, wherein a reflective layer is also formed between the substrate and the visual information rewrite layer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
