Patent ID: 8525191

Claim:
An optoelectronic device assembly comprising: a coated element, comprising thermoplastic substrate comprising a bisphenol-A polycarbonate homopolymer and a polycarbonate copolymer, and wherein the polycarbonate copolymer is selected from a copolymer of tetrabromobisphenol A carbonate and BPA carbonate; a copolymer of 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine carbonate and BPA carbonate; a copolymer of 4,4′-(1-phenylethylidene)biphenol carbonate and BPA carbonate; a copolymer of 4,4′-(1-methylethylidene)bis[2,6-dimethyl-phenol]carbonate and BPA carbonate; and combinations comprising at least one of the foregoing; and a protective weathering layer comprising resorcinol polyarylate and polycarbonate; and an optoelectronic device on the coated element, wherein the optoelectronic device is selected from a light emitting diode and a photovoltaic cell.