Patent ID: 9477354
Filing Date: 2016-10-25
CPC Classification: G02B,G06F,H05K,Y10T

Claim Text:
1. An article comprising: a patterned substrate comprising a substrate surface with an inorganic electro-conductive trace adjacent thereto, wherein the substrate and the inorganic material of the trace each has an index of refraction; and a layer comprising a polymerized acrylate matrix adjacent to at least a portion of the surface of the substrate and the inorganic electro-conductive trace, wherein the polymerized acrylate matrix has an index of refraction that is within ±10% of the average of the indices of refraction of the substrate and the inorganic material of the trace; wherein the polymerized acrylate matrix comprises inorganic nanoparticles having an index of refraction of 1.6 or higher dispersed therein; and wherein the polymerized acrylate matrix comprises aromatic groups derived from acrylate monomers having an index of refraction of 1.55 or higher.