| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for suppressing electromagnetic noise intruding from the cross section of a circuit board, and reducing electromagnetic noise induced in the signal wiring for connection with an IC mounted on the circuit board.SOLUTION: A connector 8 to be mounted on a circuit board 1 has a shielding fin 4 arranged on the outer periphery of a connector shell 2 of the connector 8, and shielding the cross section of the circuit board 1. As an example, the shielding fin 4 shields the cross section at an end of the circuit board 1, in such a structure as the connector 8 is mounted on the end of the circuit board 1. More preferably, the shielding fin 4 is connected electrically with a ground pattern 6 laid out on the surface layer of the circuit board 1. The invention is also applicable to the circuit board 1 mounting this connector 8, and an electronic apparatus mounting this circuit board 1. |
