A semiconductor device is disclosed, which includes: a substrate having a substrate body and a plurality of conductive pads formed on the substrate body, wherein each of the conductive pads has at least an opening formed in a first surface thereof; a semiconductor component having a plurality of bonding pads; a plurality of conductive elements formed between the bonding pads and the conductive pads and in the openings of the conductive pads; and an encapsulant formed between the substrate and the semiconductor component for encapsulating the conductive elements, thereby strengthening the bonding between the conductive elements and the conductive pads and consequently increasing the product yield.