Patent ID: 8928129
Filing Date: 2015-01-06
Classification: H01L

Abstract:
1. A semiconductor device, comprising: a substrate including a first ground pad formed therein, the first ground pad having a first exposed surface exposed at a first surface of the substrate; a semiconductor chip formed on the first surface of the substrate; a first molding member formed on the first surface of the substrate and covering the semiconductor chip while not covering the first exposed surface; and a metal layer covering the first molding member and overlapping lateral surfaces of the substrate while contacting the first exposed surface, wherein the metal layer includes a first metal layer covering the first molding member, a second metal layer connected to the first metal layer and contacting the first exposed surface, and a third metal layer connected to the second metal layer and overlapping the lateral surfaces of the substrate, wherein the first metal layer is disposed parallel to a side of the first molding member, the second metal layer is disposed parallel to the first surface of the substrate and is perpendicularly connected to the first metal layer, and the third metal layer is disposed parallel to the lateral surface of the substrate it overlaps and is perpendicularly connected to the second metal layer, wherein the second metal layer is connected to the first ground pad through the first exposed surface, wherein the substrate includes a pair of first lateral surfaces facing each other in a first direction and a pair of second lateral surfaces facing each other in a second direction perpendicular to the first direction, and a recess region extends along the first lateral surfaces in the direction or along the second lateral surfaces in the second direction, wherein the recess region is not formed at corners where the first lateral surfaces and the second lateral surfaces meet.