| 摘要 |
PROBLEM TO BE SOLVED: To provide an information medium capable of, even if part of a conductive layer breaks, maintaining a whole pattern of the conductive layer in a conduction state, and a manufacturing method of the information medium, and a pattern-imparting method for a conductive layer.SOLUTION: An information medium includes: a carrier substrate 1; an adhesive layer 10 formed at least on one side 1a of the carrier substrate 1, and having a preset pattern in a planar view; a conductive layer 20 formed only on the adhesive layer 10, and having the same pattern as the adhesive layer 10; and a concealing layer 30 formed at least on the one side 1a, and covering the adhesive layer 10 and the conductive layer 20. A conductive material is added to the adhesive layer 10. |
