초록

A method of making a coated article including a carbon based layer on glass over a low-E coating is provided. Both a low-E coating and a carbon based layer are provided on a glass substrate. The carbon based layer (e.g., DLC) protects the low-E coating.

대표청구항 ▼

I claim: 1. A method of making a coated article, the method comprising: having a low-E coating on a glass substrate; and wherein a layer comprising carbon is located over the low-E coating, the layer comprising carbon for protecting the low-E coating, and the layer comprising carbon burning off dur

I claim: 1. A method of making a coated article, the method comprising: having a low-E coating on a glass substrate; and wherein a layer comprising carbon is located over the low-E coating, the layer comprising carbon for protecting the low-E coating, and the layer comprising carbon burning off during heat treatment. 2. The method of claim 1, wherein the layer comprising carbon comprises DLC. 3. The method of claim 1, wherein the layer comprising carbon comprises DLC and has an average density of at least 2.4 gm/cm3. 4. The method of claim 1, wherein the layer comprising carbon further includes hydrogen. 5. The method of claim 1, further comprising using the coated article in a window unit. 6. The method of claim 1, wherein the layer comprising carbon has an average density of at least 2.4 gm/cm3.