Patent ID: 7508076
Filing Date: 2009-03-24
Classification: H01L,H05K

Abstract:
1. An information handling system comprising as part thereof: a circuitized substrate including a first dielectric layer including an epoxy resin material and a filler comprising particles having a size within the range of from about 200 Angstroms to about 35 microns, said particles comprising from about 10 percent to about 80 percent by volume of said first dielectric layer, said first dielectric layer including reinforcing fibers, said fibers not including continuous or semi-continuous strands as part thereof, said first dielectric layer further including a plurality of conductive thru-holes therein having a pattern density of from about 5,000 to about 10,000 holes per square inch of said first dielectric layer, said first dielectric layer having a dielectric constant within the range of from about 3.5 to about 4.0, and at least one circuitized layer positioned on said first dielectric layer; and at least one electrical component positioned on and electrically coupled to said circuitized substrate.