Patent ID: 9740976
Date: 2017-08-22
CPC Classifications: G06K,H01Q

Claim:
1. An RFID tag comprising: a core formed by a first elastic material and having a first surface, a second surface on an opposite side of the first surface, and a pair of end parts provided on mutually opposite sides and connecting to the first surface and the second surface; a first metal layer provided on the first surface; a semiconductor chip provided on the second surface and having a communication part; an insulator layer provided on the second surface and covering the semiconductor chip, the insulator layer having a third surface opposing the second surface and a fourth surface on an opposite side from the third surface; and a dipole antenna provided between the second surface and the third surface, the dipole antenna being electrically connected to the semiconductor chip, the dipole antenna includes folded parts that are folded with respect to the core at the pair of end parts, and the folded parts of the dipole antenna overlap the first metal layer.