Patent ID: 7504150
Filing Date: 2009-03-17
Classification: H01G,H05K,Y10T

Abstract:
1. A laser light activatable polymer composite comprising: A. a polymer selected from the group consisting of epoxy resins, bismaleimide triazines, fluoropolymers, liquid crystal polymers, and combinations thereof present in an amount from 12 to 87 weight-percent of the total weight of the polymer composite; B. a spinel crystal filler being a member of the group consisting of AB C. a capacitor filler present in an amount from 10 to 85 weight-percent of the total weight of the composite material, wherein the capacitor filler is a member of the group consisting of: i. a ferroelectric filler selected from the group consisting of lead zirconate titanate, barium titanate, calcium, bismuth, iron, lanthanum, strontium, lead meta-niobate, lead metatantalate, strontium barium titanate, sodium barium niobate, potassium barium niobate, and rubidium barium niobate, ii. a paraelectric filler selected from the group consisting of TiO iii. a combination of said ferroelectric filler and said paraelectric filler; wherein the polymer composite material has a thickness ranging from 1 to 200 microns; and wherein the polymer composite material has a dielectric constant between and including 4 and 60.