The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
Mar. 20, 2017
Saint-gobain Glass France, Courbevoie, FR;
Klaus Fischer, Alsdorf, DE;
Matthias Kuehne, Torgau, DE;
Sandra Hornschuh, Torgau, DE;
Roberto Zimmermann, Solingen, DE;
Martin Henseler, Aachen, DE;
Dagmar Schaefer, Herzogenrath, DE;
Michael Jansen, Eschweiler, DE;
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Abstract
A transparent pane comprising a transparent substrate and an electrically conductive coating on a surface of the transparent substrate is disclosed. The electrically conductive coating comprises four functional layers arranged one atop another. Each functional layer comprises a layer of optically highly refractive material with a refractive index >1.3, a first matching layer above the layer of optically highly refractive material, an electrically conductive layer above the first matching layer, and a second matching layer above the electrically conductive layer. The layer thickness of each conductive layer can be 5 nm to 25 nm and the total layer thickness of all electrically conductive layers can be 20 nm to 100 nm.