| 摘要 |
According to an aspect of the invention, a wireless tag includes a base member that is flexible and on a surface of which a wiring pattern is formed, a wireless circuit chip that is mounted on the base member and connected to the wiring pattern; protective members that cover the base member and the wireless circuit chip and are lower in hardness than the base member, and a plurality of spherical projections that are arranged on the surfaces of the protective members, higher in hardness than the base member, and so arranged as to interfere with other adjacent spherical projections when at least the protective members are bent beyond a predetermined angle.
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