| 摘要 |
An object identifying medium not allowing to be easily forged, capable of easily and surely identifying the truth, and allowing a manufacturing cost t o be reduced, wherein when the medium is observed at a specified angle (for example, from a front), both a support body (31) and a pattern (20) formed o f a multi-layer thin-film are in a same color and when the angle of visibility is increased, the pattern (20) formed of the multi-layer thin-film changes i n color by a color shift to a color different from that of the support body (3 1). |
