Patent ID: 7709095
Filing Date: 2010-05-04
Classification: B32B,C03C,E06B,G02B,H01J,H05K

Abstract:
1. A layered structure comprising consecutively: an infra-red reflecting layered structure, said infra-red reflecting layered structure comprising: a first adhesive layer; a second transparent substrate layer; a second adhesive layer; and a glass substrate, wherein said infra-red reflecting layered structure further comprises at least one protective intermediate layer comprising gold, said protective intermediate layer being located on both sides of at least one of the first and second silver containing layers; said first, second and third metal oxide layer having a refractive index of at least 2.40 at a wavelength of 500 nm and said infra-red reflecting layered structure, having a visual light transmittance (VLT) higher than 70% and a solar heat gain coefficient (SHGC) lower than 0.44.