Patent ID: 7956451
Filing Date: 2011-06-07
Classification: H01L

Abstract:
1. A semiconductor device package comprising: a container having a base and side walls, said base and said side walls comprising an electrically insulating material, at least one semiconductor device chip disposed on said base, a lead frame extending through said side walls, at least one electrical conductor coupling said lead frame to said at least one semiconductor device chip, characterized in that a contiguous first-applied concave layer of an electrically insulating cured gel covers said at least one semiconductor device chip entirely and said lead frame, wherein the contiguous first-applied concave layer defines a contiguous concave shape relative to the base and has a contiguous bisecting cross section, and a second-applied convex layer of an electrically insulating cured gel, applied after the contiguous first-applied concave layer, covers at least the portion of said contiguous first-applied concave layer that covers said at least one semiconductor device chip, but does not extend to said side walls, wherein: said second-applied convex layer has a shape of a convex dome relative to the base; said at least one electrical conductor is covered at both ends by the contiguous first-applied concave layer; and an intermediate portion of said at least one electrical conductor extends above a top surface of said contiguous first-applied concave layer and into said second-applied convex layer.