| 摘要 |
The present invention provides a signal transmitting/receiving method comprising: disposing a ferromagnetic film between a semiconductor device having an inductor and an external device which includes an external inductor provided in a position corresponding to the inductor of the semiconductor device; disposing the inductor and the external inductor so as to face each other via the ferromagnetic film therebetween; and in a state in which the inductor and the external inductor face each other, transmitting and receiving the signals between the inductor and the external inductor by electromagnetic induction. |
