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:
Mar. 10, 2020
Filed:
Feb. 04, 2019
Guardian Glass, Llc, Auburn Hills, MI (US);
Guizhen Zhang, Auburn Hills, MI (US);
Daniel Schweigert, Auburn Hills, MI (US);
Guowen Ding, Auburn Hills, MI (US);
Daniel Lee, Auburn Hills, MI (US);
Cesar Clavero, Auburn Hills, MI (US);
Scott Jewhurst, Auburn Hills, MI (US);
Gaurav Saraf, Auburn Hills, MI (US);
Minh Le, Auburn Hills, MI (US);
Nestor P. Murphy, West Bloomfield, MI (US);
Marcus Frank, Gelhausen, DE;
GUARDIAN GLASS, LLC., Auburn Hills, MI (US);
Abstract
A coated article includes a low emissivity (low-E) coating having at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and at least one high refractive index layer of or including titanium oxide and at least one additional metal. A doped titanium oxide layer(s) is designed and deposited in a manner so as to be amorphous or substantially amorphous (as opposed to crystalline) in the low-E coating, so as to better withstand optional heat treatment (HT) such as thermal tempering and reduce haze. The high index layer may be a transparent dielectric high index layer in preferred embodiments, which may be provided for antireflection purposes and/or color adjustment purposes, in addition to having thermal stability.