| 摘要 |
Provided is an IC tag that is suitably applicable even to linen products. An IC tag (100) uses a magnetic field-type tag unit (110) wherein an IC chip and a coil antenna electrically connected to the IC chip are embedded in a hard resin material. The IC tag is characterized in that: the IC tag is provided with flexible resin films (a base film (121), a cover film (123), and a protection film (124)), and an auxiliary antenna (122) formed in the films; and the magnetic field-type tag unit (110) is fixed, by means of an elastic adhesive (130), at a position where communication can be performed between the coil antenna and the auxiliary antenna (122) by means of electromagnetic coupling, said position being on the films. |
