Patent ID: 7025607
Filing Date: 2006-04-11
Classification: H01G,H01L,H05K

Abstract:
1. A circuitized substrate comprising: a first dielectric layer; a first electrical conductor on said first layer; a quantity of material on said first electrical conductor, said quantify of material including a polymer resin and a quantity of nano-powders including a mixture of at least one metal component and at least one ferroelectric ceramic component, said nano-powders of said ferroelectric ceramic component having a particle size substantially within the range of from about 0.01 microns to about 0.9 microns and a surface area within the range of from about 2.0 to about 20 square meters per gram; a second electrical conductor positioned substantially on said quantity of material on said first electrical conductor; and a second dielectric layer, said second dielectric layer located adjacent said first dielectric layer and substantially over said second electrical conductor, said first electrical conductor, said quantity of material and said second electrical conductor being a capacitor.