| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact type data receiving and transmitting object for repeatedly sticking on a metallic object and becoming usable by being induced with electromotive force sufficiently exceeding operation electromotive force of an IC chip even when it contacts with the metallic object. <P>SOLUTION: A non-contact type data receiving and transmitting object 10, comprising a base material 11; an inlet 14 disposed on one surface 11a of the base material 11 and composed of an antenna 12 and an IC chip 13 connected with each other; a magnetic layer 15 disposed on the other surface 11b of the base material 11; and a ferromagnetic layer 16 disposed one surface 15a of the magnetic layer 15 and having spontaneous magnetization is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
