Glazing fitted with an electrical conductive device with improved welding zones

摘要

The present invention has as its object a glass pane consisting of a substrate made of glass of which at least one part comprises an electrical conductive element consisting of electroconductive clues made from a metallic conductive paste forming the electrical grid and which are welded to a co - Nector by an alloy of tin -based welding, silver welding and optionally copper at the level of a welding zone, the pane comprising a single layer of silver paste at the level of the welding zone, this single layer ensuring the electrical contact of the conductive element,The conductive metal pulp of the electric grid and the conductive metallic paste at the welding zone level being silver directories of different composition. The process of making such glazing and its use in the field of automotive glazing are also described.