Patent ID: 9418931
Filing Date: 2016-08-16
CPC Classification: H01L,H05K

Claim Text:
1. A manufacturing method of a package structure, comprising: providing a substrate, the substrate includes a core layer, a first patterned metal layer and a second patterned metal layer, and the first patterned metal layer and the second patterned metal layer respectively disposed on two opposite surfaces of the core layer; forming a through cavity penetrating the substrate; disposing the substrate on a tape carrier; disposing a semiconductor component in the through cavity and positioned on the tape carrier, and an inner wall of the through cavity and a side surface of the semiconductor device jointly defining a groove; dispensing a filling compound above the groove, wherein a material of the filling compound comprises epoxy; performing a heating process for the filling compound to flow toward the tape carrier and comprehensively filling the groove; laminating a first stacked layer onto the substrate towards the first patterned metal layer, and the first stacked layer covering at least a part of the semiconductor component; removing the tape carrier; and laminating a second stacked layer onto the substrate towards the second patterned metal layer, and the second stacked layer covering at least a part of the semiconductor component.