| 摘要 |
PROBLEM TO BE SOLVED: To enhance the effect of deterring an alteration by varying the color of an antenna seeable from the outside. SOLUTION: The antenna 2 having holographic foil 5 integrated therewith by lamination is formed and sandwiched between oversheets 7. The portion of each oversheet 7 corresponding to the antenna is made transparent so that the antenna 2 is visible, together with a holographic image. |
