US Patent 11710689 Semiconductor device package and method of manufacturing the same

A semiconductor device package includes a substrate, a first solder paste, an electrical contact and a first encapsulant. The substrate includes a conductive pad. The first solder paste is disposed on the pad. The electrical contact is disposed on the first solder paste. The first encapsulant encapsulates a portion of the electrical contact and exposes the surface of the electrical contact. The electrical contact has a surface facing away from the substrate. A melting point of the electrical contact is greater than that of the first solder paste. The first encapsulant includes a first surface facing toward the substrate and a second surface opposite to the first surface. The second surface of the first encapsulant is exposed to air.