Patent ID: 9328017
Filing Date: 2016-05-03
CPC Classification: B32B,C03C,Y10T

Claim Text:
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 glass substrate than is the second IR reflecting layer; a first absorption layer comprising Zr located such that the first absorption layer is located between the glass substrate and the first IR reflecting layer, a second absorption layer comprising Zr located such that both the first and second IR reflecting layers are located between the glass substrate and the second absorption layer, wherein the first absorption layer and the second absorption layer are each sandwiched between and contacting dielectric layers; wherein the first absorption layer is from about 120-200 angstroms (Å) thick, and wherein the first absorption layer is at least 40 angstroms (Å) thicker than the second absorption layer, wherein no metallic or substantially metallic absorption layer is located between the first and second IR reflecting layers, and wherein said coated article has a visible transmission of from about 20-43%, measured monolithically.