| 摘要 |
PURPOSE:To provide a circuit board which has an insulating layer and shield layer having uniform thickness, does not cause any insufficient insulation, and is high in electromagnetic shielding effect and the manufacturing method of the circuit board. CONSTITUTION:This circuit board includes conductor 2 provided on a substrate 1, a first insulating film 4 coating the conductors 2, and a conductive film 3 coating the first insulating film 4. At least one of the films 4 and 3 is formed by an electrodeposition coating method. |
