| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid a lead portion from becoming disconnected, even if a bending or twisting force is applied thereon. <P>SOLUTION: A wireless card includes a card main body, a substrate provided in the above card body for mounting an LSI 7, adhesive agents 13, 14 coated on the substrate to cover the LSI 7, reinforcement members 16, 17 adhered on the substrate via the adhesive agents 13, 14 for protecting the LSI 7, and an antenna 5 electrically connected to the LSI 7, extending outward from outer circumference edge portions 13a, 14a of the adhesive agents 13, 14 along the substrate. The antenna 5 has, as a first width size, the width size of a portion 11a corresponding to the outer circumference edge portion 7a of the LSI 7, and also as a second width size, the width size of a portion that corresponds to the outer circumference edge portions 13a, 14a of the adhesive agents 13, 14 is set larger than the first width size. <P>COPYRIGHT: (C)2007,JPO&INPIT |
