| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a film for contactless power transmission, reduced in environmental load when manufactured, flexible, and highly efficiently transmitting the power by a contactless system. <P>SOLUTION: In the film 1 for contactless power transmission, an antenna pattern layer 3a formed by screen printing a conductive ink, and an insulating pattern 4a, a wiring pattern 5 are laminated on a front surface (an outer surface) of a base film 2. Further, a magnetic body-containing layer 6 containing a magnetic body is laminated on the antenna pattern layer 3a, the insulating pattern layer 4a, and the wiring pattern layer 5. Meanwhile, an antenna pattern layer 3b and an insulating pattern layer 4b are laminated on a rear surface (inner surface) of the base film 2. Then, the antenna pattern layer 3a is connected with the antenna pattern layer 3b through a through-hole pierced in the base film 2. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
