| 摘要 |
PROBLEM TO BE SOLVED: To detect whether a living body is in proximity.SOLUTION: According to one embodiment, a biological detection sensor detects whether a living body is in the proximity. A substrate has a reference potential electrode mounted thereon. A signal generating unit is mounted on a first principal surface of the substrate and generates a first signal. A first terminal is provided on the first principal surface of the substrate and connected to the signal generating unit via a first signal line to transmit the first signal. A first conductor is provided on a first principal surface side of the substrate and connected to the first terminal via a second signal line to input the first signal. A second conductor is provided on the first principal surface side of the substrate and receives the first signal to be transmitted from the first conductor. A second terminal is provided on the first principal surface of the substrate and connected to the second conductor via a third signal line to transmit the first signal. A detection unit is provided on the first principal surface of the substrate, is connected to the second terminal via a fourth signal line, inputs the first signal, and detects an electric field generated between the first conductor and the second conductor. |
