Patent ID: 9111914
Filing Date: 2015-08-18
Classification: H01L

Abstract:
1. A fan out package, comprising: a molding compound including a first portion and a second portion; a conductive plug interposed between the first portion of the molding compound and the second portion of the molding compound; a dielectric covering the molding compound and a portion of the conductive plug; and an interconnect disposed over the dielectric and contacted with the conductive plug, wherein the interconnect includes a first portion overlaid the first portion of the molding compound, a second portion overlaid the second portion of the molding compound and a third portion contacting the conductive plug, and a width of the third portion of the interconnect is substantially smaller than a width of the conductive plug in the molding compound, and a width of the first portion of the interconnect and the second portion of the interconnect is substantially greater than the width of the conductive plug in the molding compound.