Patent ID: 7749900
Filing Date: 2010-07-06
Classification: H01L,H05K

Abstract:
1. A method to fabricate a semiconductor package, comprising: providing a core of a semiconductor substrate of the semiconductor package, the core comprising one or more materials selected from a group comprising ceramics and glass dielectrics; forming a first set of one or more interconnects on at least one main surface of the core; providing on side of the core a dielectric layer that covers the first set of interconnects to form the substrate, wherein the dielectric layer comprise one or more selected from a group comprising glass reinforced type of dielectric and pregreg materials: forming a second set of one or more interconnects on at least one main surface of the substrate; providing a set of vertical interconnects to couple the first set of interconnect to the second set of interconnect; and providing a semiconductor die on the substrate to form the semiconductor package, wherein the semiconductor die is coupled to the substrate via one or more interconnects in the second set.