Patent ID: 9305855
Filing Date: 2016-04-05
CPC Classification: H01L

Claim Text:
1. A semiconductor package device comprising: a lower package including a first package substrate, a first semiconductor chip on the first package substrate, and a first molding compound layer on the first package substrate; an interposer disposed on the lower package, the interposer including at least one opening; an upper package disposed on the interposer, the upper package including a second package substrate and a second semiconductor chip on the second package substrate; a heat transfer member disposed between the interposer and the upper package, between the interposer and the lower package, and in the at least one opening of the interposer, the heat transfer member contacting the second package substrate and the first semiconductor chip; first via-connecting terminals connecting the lower package to the interposer, the first via-connecting terminals spaced apart from each other with a first distance therebetween; and second via-connecting terminals connecting the interposer to the upper package, the second via-connecting terminals spaced apart from each other with a second distance therebetween that is different from the first distance, wherein the heat transfer member includes a different material from the first and second via-connecting terminals.