| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a support structure of a circuit board for IC card which secures the positional accuracy of the circuit board in IC card with a simple structure and stabilizes the contact between the circuit board and an elastic piece even in external vibrations or the like. SOLUTION: This IC card comprises a circuit board 1, frames 2 and 3 provided so as to encircle the periphery of the board 1 and upper and lower covers 4 and 5 arranged so as to cover the frames 2 and 3, and at least either the upper cover 4 or the lower cover 5 is provided with circuit board holding members 6 and 7 provided with supporting parts 6a, 6c, 7a and 7c supporting the board 1 to the cover 4 or 5 and resiliently pressing piece parts 6b and 7b which are provided while connected to the parts 6a, 6c, 7a and 7c and are resiliently pressed to and brought into contact with the board 1.</p> |
