Patent ID: 9536841
Date: 2017-01-03
CPC Classifications: H01L

Claim:
1. A semiconductor package, comprising: a substrate having a front side, a bottom side, and a sidewall along a perimeter of the substrate, wherein the substrate comprises a conductive via, a ground pad, and a ground layer, wherein the conductive via electrically connects the ground pad to the ground layer; a plurality of solder pads on the bottom side; at least one electromagnetic (EM) shielding contact structure on the bottom side and partially exposed from the sidewall; a semiconductor device mounted on the front side; a mold compound on the front side and covering the semiconductor device; and an EM shielding layer conformally covering the mold compound and the sidewall, wherein the EM shielding layer is in direct contact with a portion of the at least one EM shielding contact structure exposed from the sidewall.