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:
Jun. 21, 2022
Filed:
Jul. 17, 2018
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Marcel Klein, Baesweiler, DE;
Alicia Dröge, Aachen, DE;
Assignee:
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01); B32B 17/10 (2006.01); B32B 3/04 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); G02F 1/1334 (2006.01); G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10504 (2013.01); B32B 3/04 (2013.01); B32B 17/10005 (2021.01); B32B 17/10036 (2013.01); B32B 17/10302 (2013.01); B32B 17/10761 (2013.01); B32B 27/304 (2013.01); B32B 27/36 (2013.01); B32B 2605/006 (2013.01); G02F 1/1334 (2013.01); G02F 1/1339 (2013.01); Y10T 428/24777 (2015.01);
Abstract
A functional element having electrically controllable optical properties, includes a stack sequence of at least a first carrier film, an active layer, and a second carrier film, wherein at least one exit surface of the active layer on at least one lateral face of the stack sequence of the functional element is sealed at least in sections with a barrier material.