Patent ID: 8173263

Claim:
A coated article including a multi-layer coating supported by a glass substrate, the coating comprising from the substrate outwardly at least the following layers: a) a layer comprising zinc oxide; b) a first layer comprising silver; c) a layer comprising metal oxide; d) a layer comprising tin oxide; e) a layer comprising silicon nitride over and in contact with the layer comprising tin oxide, f) a layer comprising metal oxide; g) a second layer comprising silver; h) a layer comprising metal oxide; i) a layer comprising zinc oxide; j) a layer comprising silicon nitride; and wherein the coated article has a visible transmission of at least 70%, a T solar no greater than 50%, and sheet resistance (R s ) no greater than 8 ohms/square, and wherein the coated article is heat treated and following heat treatment has a haze value of no greater than 0.40.