Patent ID: 8440310
Filing Date: 2013-05-14
Classification: B32B,B60J,C03B,C03C,Y10T

Abstract:
1. A bent vehicle windshield comprising first and second bent glass substrates, the first bent substrate supporting a coating thereon, the coating comprising: a first dielectric layer supported by the first bent glass substrate; a first infrared (IR) reflecting layer supported by the first bent glass substrate and located over at least the first dielectric layer; a first layer comprising tin oxide located over at least the first IR reflecting layer and the first dielectric layer; a first layer comprising zinc stannate located over and contacting the first layer comprising tin oxide; a layer comprising silicon nitride located over at least the first layer comprising zinc stannate; a second IR reflecting layer located over at least the layer comprising silicon nitride; and at least another dielectric layer located over at least the second IR reflecting layer.