| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a noncontact power transmission device in which mounted equipment can be made compact by compactly configuring coils for electric power and coils for communication. <P>SOLUTION: The noncontact power transmission device includes the coils 13, 22 for electric power that transmit or receive electric power, and coils 15, 24 for authentication (coils for communication) that transfer signals during the power transmission or reception, wherein the coils 13, 15 (22, 24) for electric power and authentication are constituted by being wound such that conductors constituting the coils 15, 24 for authentication are positioned at gaps and recesses formed when conductors constituting the coils 13, 22 for electric power are wound. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
