Glass plate with a metal deposit, resistant to coloration due to a metallic specie, for use as an electronic substrate notably for screen applications

摘要

A glass plate is destined to constitute a product in the form of a plate endowed, on at least a part of at least one of its surfaces, with a metal deposit. The plate is resistant to coloration due to a metallic specie (M n+) of the metal deposit. This specie, in conditions of fabrication and/or utilisation of the product, is able to migrate in the glass and of undergoing a reduction in the specie (M o) responsible for the coloration. It incorporates, at least at the surface and on a face sensitive to the coloration, a composition able to limit or block the migration and/or reduction of the specie M n+. An independent claim is also included for the fabrication of this glass plate.