Saint-gobain Glass France

Stephane Auvray

Hans-Werner Kuster

Li-Ya Yeh

Sebastian Janzyk

Nikolas Janke

A method for producing a coated and printed glass panel, includes a) providing a glass substrate having a metal-containing coating on a first surface and a polymeric protective layer with a thickness d arranged on this metal-containing coating, b) removing the polymeric protective layer in a first region using a carbon dioxide laser, c) removing the metal-containing coating within the first region only in a second region using a solid-state laser such that an edge region is created, in which the metal-containing coating is intact and in which the polymeric protective layer was removed in step b), d) applying a ceramic ink only in the first region, e) heat treating the glass panel at &#x3e;600&#xb0; C., wherein the polymeric protective layer is removed on the entire first surface, in the edge region, the metal-containing coating is dissolved by the ceramic ink lying above it, and the ceramic ink is fired.

Method for producing a printed, coated panel

A method for producing a solar cell having a substrate, having an inner face, wherein said inner face is designed to receive a conductive element based on molybdenum, wherein the method comprises forming several layers based on molybdenum on the substrate, at least one of the layers being enriched in molybdenum oxide, wherein the layers are formed by a magnetron sputtering method, and wherein the layer enriched with molybdenum oxide is obtained by injecting oxygen, ozone or a mixture of gas containing oxygen in atomic form during the formation of the molybdenum-based conductive element.

Growing community of inventors

Suresnes, France

Stephane Auvray