| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress or prevent forgery and alteration of data by providing a support body, which has graphic data, text data, etc., which are encoded and/or not encoded, and an additional data storage medium. SOLUTION: This data storage medium consists of a data storage medium, which includes graphic data and/or text data which is encoded or not encoded, and an additional data storage medium which includes graphic data and/or text data as components which are independently optically variable at lest partially. That is, the data storage medium 1 is made of paper/thick paper, plastics, or combination of them and is a printed matter or a support material made of a material combined with an acceptor layer. Graphic data and/or text data in the data storage medium 2 is arranged spatially apart from graphic data and/or text data of the data storage medium 1.</p> |
