摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic sheet that is thin and allows information to be written into and read out from a desired non-contact type data transmitting and receiving body stored in a purse or wallet together with a plurality of other non-contact type data transmitting and receiving bodies. <P>SOLUTION: The magnetic sheet 10 according to the present invention comprises: a metal substrate 11; a first magnetic layer 12 provided on a substantially half area of one surface 11a of the metal substrate 11; and a second magnetic layer 13 provided on the entire area of the other surface 11b of the metal substrate 11. <P>COPYRIGHT: (C)2009,JPO&INPIT |