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:
Dec. 26, 2023
Filed:
Oct. 14, 2021
Vitro Flat Glass Llc, Cheswick, PA (US);
James W. McCamy, Export, PA (US);
Ashtosh P. Ganjoo, Allison Park, PA (US);
Roxana Shabani, Gibsonia, PA (US);
Vitro Flat Glass LLC, Cheswick, PA (US);
Abstract
An electrochromic article includes a first substrate having a first surface and an opposite second surface and a second substrate having a third surface and an opposite fourth surface separated from the first substrate. The second surface of the first substrate faces the third surface of the second substrate and a first electrode is positioned over at least a portion of the second surface of the first substrate. A second electrode is positioned over at least a portion of the third surface of the second substrate. A sealant material is positioned between the first electrode and second electrode. An electrochromic composition is positioned in direct contact with at least a portion of the first electrode and at least a portion of the second electrode. The sealant material is formed from an organic polymer material having an oxygen transmission rate (OTR) of less than or equal to 2 cc/m·day·atm.