Patent attributes
It is an object of the present invention to provide a printed circuit board and an inspection method therefor capable of electrically inspecting misregistration of a solder resist and a display by silk printing with respect to a wiring pattern on a printed circuit board. The present invention provides a printed circuit board provided with a conductive layer for electromagnetic shielding including at least two targets 11, 12 formed as conductive patterns of the same shape on the printed circuit board, insulating layers 21, 22, 23, 4 greater than the targets and analogous to the targets provided in such a way as to be overlaid on the targets and an electromagnetic shielding layer 3 provided on the insulating layers, and an inspection method using the printed circuit board.
