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. 03, 2022
Filed:
Feb. 07, 2018
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Christian Henn, Frei-Laubersheim, DE;
Eveline Rudigier-Voigt, Mainz, DE;
Lutz Klippe, Wiesbaden, DE;
Daniel Köhler, Büdingen, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 17/06 (2006.01); C03C 17/34 (2006.01); C03C 17/00 (2006.01); F24C 15/00 (2006.01);
U.S. Cl.
CPC ...
C03C 17/3435 (2013.01); C03C 17/002 (2013.01); C03C 17/3411 (2013.01); F24C 15/005 (2013.01); C03C 2217/214 (2013.01); C03C 2217/216 (2013.01); C03C 2217/24 (2013.01); C03C 2217/281 (2013.01); C03C 2217/72 (2013.01); C03C 2217/78 (2013.01); C03C 2217/944 (2013.01); C03C 2218/156 (2013.01);
Abstract
A protective glazing is provided that has long-term stability against degradation under high temperatures. The protective glazing includes a glass or glass ceramic pane having two opposite faces and being transparent in the visible spectral range and an infrared radiation reflecting coating on at least one of the faces. The coating includes a first layer on the face and a second layer deposited on the first layer. The first layer is a doped transparent conductive oxide and the second layer is an X-ray amorphous oxide layer or of a nitride layer.