Patent ID: 8345433
Filing Date: 2013-01-01
Classification: H01L,H05K

Abstract:
1. A multi-layer organic stack up, comprising: a first organic layer; a circuitized conductive layer on a surface of the first organic layer for forming passive circuits; a second organic layer positioned opposite the circuitized conductive layer, wherein the second organic layer is coupled to the first organic layer with a layer of prepreg; a top metal layer that acts as an outer surface of the multi-layer organic stack up; a cavity defined by one or more walls formed by at least one of the second organic and the prepreg layer, wherein the cavity exposes at least a portion of the circuitized conductive layer; a discrete device attached to the circuitized conductive layer in the cavity; and a laminate cap attached to the top metal layer and substantially covering the cavity; wherein the laminate cap is configured such that the cavity is not filled by the laminate cap; and wherein at least one of the one or more walls of the cavity include metal shielding, and wherein the metal shielding is circuitized.