Patent ID: 9340452
Filing Date: 2016-05-17
CPC Classification: B60J,C03C,E06B,G02B,Y10T

Claim Text:
1. A coated article including a coating supported by a glass substrate, the coating comprising: a first transparent dielectric layer supported by the glass substrate; a first layer comprising zinc oxide supported by the glass substrate and located over and directly contacting the first transparent dielectric layer; first and second infrared (IR) reflecting layers comprising silver, wherein the first IR reflecting layer is located closer to the glass substrate than is the second IR reflecting layer, and wherein the first IR reflecting layer comprising silver is located over and directly contacting the first layer comprising zinc oxide; a substantially metallic absorption layer comprising from 0-10% oxygen (atomic %) and from 1-15% nitrogen (atomic %) located over and directly contacting the first IR reflecting layer; a layer comprising silicon nitride located over and directly contacting the substantially metallic absorption layer; a layer comprising tin oxide located over the layer comprising silicon nitride; a second layer comprising zinc oxide located over the layer comprising tin oxide and under the second IR reflecting layer; an oxided contact layer located over and directly contacting the second IR reflecting layer; at least one dielectric layer comprising silicon nitride located over the second IR reflecting layer; and wherein the coated article measured monolithically has a visible transmission of from 35-55% and a glass side visible reflectance of at least 20%, and wherein the glass side visible reflectance is at least 5% higher than a film side visible reflectance of the coated article.