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:
Nov. 26, 2024
Filed:
Jul. 28, 2020
Saint-gobain Glass France, Courbevoie, FR;
Yael Bronstein, Paris, FR;
Amaury Patissier, Bourg-la-Reine, FR;
Xavier Caillet, Fontenay-sous-Bois, FR;
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Abstract
A material includes a transparent substrate coated on one face with a stack of thin layers successively including, from the face, an alternation of four functional metal layers based on silver and five dielectric coatings. The physical thickness Eaof the first functional layer Agis less than the physical thickness Eaof the second functional layer Ag, with 0.60<Ea/Ea<0.90. The physical thickness Eaof the first functional layer Agis such that 8.00≤Ea≤13.00 nm. The physical thickness Eaof the first functional layer Agis less than the physical thickness Eaof the third functional layer Ag, with 0.60<Ea/Ea<0.90. The physical thickness Eaof the first functional layer Agis less than the physical thickness Eaof the fourth functional layer Ag, with 0.60<Ea/Ea<0.90.