Patent ID: 8975734
Filing Date: 2015-03-10
Classification: H01L

Abstract:
1. A semiconductor package without a chip carrier, comprising: a plurality of metal studs spaced from each other; a first encapsulant having an top surface and a bottom surface opposing the top surface, for encapsulating lateral surfaces of the plurality of metal studs, with top surfaces and bottom surfaces of the plurality of metal studs being exposed from the first encapsulant; a plurality of bonding pads formed on and electrically connected to the plurality of metal studs; a semiconductor chip electrically connected to the plurality of bonding pads; and a second encapsulant formed on the first encapsulant and encapsulating the semiconductor chip and the plurality of bonding pads, wherein the first encapsulant is free from encapsulating the semiconductor chip and the plurality of bonding pads.