초록 ▼

A coated article is provided with at least one infrared (IR) reflecting layer. The IR reflecting layer may be of silver or the like. In certain example embodiments, a titanium oxide layer is provided over the IR reflecting layer, and it has been found that this surprisingly results in an IR reflecti

A coated article is provided with at least one infrared (IR) reflecting layer. The IR reflecting layer may be of silver or the like. In certain example embodiments, a titanium oxide layer is provided over the IR reflecting layer, and it has been found that this surprisingly results in an IR reflecting layer with a lower specific resistivity (SR) thereby permitting thermal properties of the coated article to be improved.

대표청구항 ▼

1. A method of making a coated article, the method comprising: providing a glass substrate;forming a dielectric layer on the substrate;forming an IR reflecting layer comprising silver on the substrate over at least the dielectric layer;depositing a layer comprising titanium oxide on the substrate ov

1. A method of making a coated article, the method comprising: providing a glass substrate;forming a dielectric layer on the substrate;forming an IR reflecting layer comprising silver on the substrate over at least the dielectric layer;depositing a layer comprising titanium oxide on the substrate over and directly physically contacting the IR reflecting layer in a manner so that the layer comprising titanium oxide as deposited is more oxided at a location therein further from the IR reflecting layer than at a location closer to the IR reflecting layer. 2. The method of claim 1, further comprising coupling the glass substrate with the recited layers thereon to another substrate in forming an IG window unit, wherein the IG window unit has a U-value of no greater than 1.15 W/(m2K). 3. The method of claim 1, wherein the IR reflecting layer comprising silver has a specific resistivity (SR) of no greater than 4.6 micro-ohms·cm. 4. A method of making a coated article according to claim 1, wherein the IR reflecting layer comprising silver has a specific resistivity (SR) of no greater than 4.8 micro-ohms·cm.