| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of easily and sufficiently connecting a ground of a circuit board and a ground outside the circuit board with few design restrains to the circuit board having a plate-like wiring board.SOLUTION: A circuit board 1 having a plate-like wiring board 3 to which a wiring of an electric circuit is applied has a plating-side end 2 at which at least one portion of an outer peripheral end of the wiring board 3 is plated with metal. The plating-side end 2 and a ground G of the electric circuit are electrically connected to each other. |
