Patent ID: 8853561

Claim:
A printed wiring board, comprising: a plurality of copper-laminated plates and a plurality of prepregs alternately laminated on each other, each of the copper-laminated plates including an insulation layer with copper foils on top and rear surfaces thereof, the copper foils defining a plurality of inner conductive layers of the printed wiring board; a surface conductive layer disposed on the outermost prepreg and defining a plurality of pads for surface-mount parts to be mounted on the printed wiring board; a plurality of blind via holes electrically connecting the pads to the inner conductive layers, wherein all leading wires from the pads are connected to the inner conductive layers through the blind via holes; a plurality of inner via holes connecting the inner conductive layers on the top and rear surfaces of only one copper-laminated plate that is nearest to the surface conductive layer; a conductive film formed in the inner via holes; and a plurality of solder terminals each covering top and side surfaces of one of the pads.