| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed circuit board and an inspection method thereof in which positional shift of display caused by solder resist and silk printing from a wiring pattern of the printed circuit board can be electrically inspected. SOLUTION: In the printed circuit board including a conductive layer for electromagnetic wave shield and the inspection method employing the same, the printed circuit board comprises thereon targets 11 and 12 formed as at least two conductive patterns of the same shape; insulating layers 21, 22, 23 and 4 formed larger than the targets and similar to the targets, and provided to overlap with the targets; and an electromagnetic wave shield layer 2 provided on the insulating layers. COPYRIGHT: (C)2006,JPO&NCIPI
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