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:
May. 02, 2017
Filed:
Dec. 18, 2013
Applicant:
Eurokera S.n.c., Chateau Thierry, FR;
Inventors:
Marco De Grazia, Puteaux, FR;
Claire Mallet, Montreal, CA;
Assignee:
EUROKERA S.N.C., Chateau Thierry, FR;
Primary Examiner:
Int. Cl.
CPC ...
C03C 17/06 (2006.01); C03C 10/00 (2006.01); C03C 17/23 (2006.01); C03C 17/36 (2006.01);
U.S. Cl.
CPC ...
C03C 17/06 (2013.01); C03C 10/0027 (2013.01); C03C 17/23 (2013.01); C03C 17/366 (2013.01); C03C 17/3618 (2013.01); C03C 17/3626 (2013.01); C03C 17/3649 (2013.01); C03C 17/3652 (2013.01); C03C 17/3668 (2013.01); C03C 17/3681 (2013.01); C03C 17/3686 (2013.01); C03C 2217/259 (2013.01); C03C 2217/70 (2013.01); Y10T 428/24975 (2015.01); Y10T 428/265 (2015.01);
Abstract
A subject matter of the invention is a glass-ceramic sheet provided, on at least a portion of at least one of its faces, with a coating of thin layers comprising at least one thin functional layer composed of a metal based on niobium metal Nb, or of an oxide based on a niobium oxide NbOin which x is at most 0.5, the or each thin functional layer being framed by at least two thin layers made of dielectric materials, the physical thickness of the thin functional layer or, if appropriate, the combined physical thickness of all the thin functional layers being within a range extending from 8 to 15 nm.