Patent ID: 8623702
Filing Date: 2014-01-07
Classification: H01L

Abstract:
1. A method of making a semiconductor device, comprising: providing a first carrier; disposing a plurality of semiconductor die over the first carrier; depositing a first encapsulant over the first carrier around a peripheral region of the plurality of semiconductor die; forming a plurality of vias through the first encapsulant; conformally applying a first conductive layer over a sidewall of the vias to form conductive vias with a surface of the conductive vias exposed to an interior of the vias following a contour of the sidewall of the vias; forming a second conductive layer directly on the first encapsulant and a first surface of the plurality of semiconductor die between the conductive vias and contact pads of the plurality of semiconductor die; providing a second carrier; disposing a second surface of the plurality of semiconductor die opposite the first surface of the plurality of semiconductor die over the second carrier; removing the first carrier; forming a third conductive layer directly on the second surface of the plurality of semiconductor die and first encapsulant, the second and third conductive layers being electrically connected to the conductive vias; and removing the second carrier.