Patent ID: 8017243
Filing Date: 2011-09-13
Classification: C03C,Y10T

Abstract:
1. A coated article including a coating supported by a glass substrate, the coating comprising: first and second infrared (IR) reflecting layers comprising silver, wherein said IR reflecting layers are spaced apart from one another by at least one dielectric layer that is located therebetween, and wherein the first IR reflecting layer is located closer to the substrate than is the second IR reflecting layer; a substantially metallic absorption layer located between the glass substrate and the first IR reflecting layer such that both of the first and second IR reflecting layers are located over the absorption layer, wherein the absorption layer is sandwiched between and contacting first and second nitride inclusive layers; and wherein the substantially metallic absorption layer is less than 30 angstroms (Å) thick, and wherein the coated article has a glass side reflective a* color value of from about +1 to −1.5 at a 45 degree viewing angle from normal.