abstract |
An IC card comprising: a first sheet member; a second sheet member; and a core layer fixed therein an electronic part by an adhesive agent and provided between the first sheet member and the second sheet member. The electronic part comprises an antenna coil formed by an antenna wire and an IC module comprising an IC chip. The antenna wire has a structure represented by following General Formula 1, n Antenna Shape X 1 ≧Antenna Shape Y 1× 1.2 n wherein Antenna Shape X 1 represents the cross sectional width of the antenna wire being parallel to the surface of the IC card; Antenna Shape Y 1 represents the cross sectional width of the antenna wire being perpendicular to the surface of the IC card. |