Composite pane having an electrically heatable coating

US9596719B2 · kind B2 · utility

Assignee

• SAINT-GOBAIN GLASS FRANCE · FR

Inventors

• Volkmar Offermann · Eschweiler, DE
• Andreas Schlarb · Herzogenrath, DE
• Martin Melcher · Mountain View, US
• Susanne Lisinski · Cologne, DE

Key dates

• Filing date: Jul 6, 2011
• Grant date: Mar 14, 2017
• Expiry date: May 6, 2033

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05B2203/016
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A composite pane having an electrically heatable coating is described. The composite pane comprises: at least two individual panes; an intermediate layer, which connects the individual panes to one another; at least one transparent, electrically conductive coating on at least one side of at least one of the at least two individual panes, the at least one side faces the intermediate layer; and at least two bus bars, which are connected to the at least one transparent, electrically conductive coating, wherein a first bus bar is electrically connected to a first feed line provided for connection to one pole of a voltage source and a second bus bar is electrically connected to a second feed line provided for connection to the second pole of the voltage source.