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:
Nov. 04, 2025
Filed:
Sep. 10, 2020
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Assignee:
SAINT-GOBAIN SEKURIT FRANCE, Thourotte, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 17/10 (2006.01); B32B 3/08 (2006.01); B32B 7/023 (2019.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B60J 3/04 (2006.01); G02F 1/133 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10495 (2013.01); B32B 3/08 (2013.01); B32B 7/023 (2019.01); B32B 17/10036 (2013.01); B32B 17/10229 (2013.01); B32B 17/10357 (2013.01); B32B 17/10761 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B60J 3/04 (2013.01); G02F 1/13306 (2013.01); G02F 1/13338 (2013.01); B32B 2250/04 (2013.01); B32B 2250/40 (2013.01); B32B 2255/205 (2013.01); B32B 2255/28 (2013.01); B32B 2307/202 (2013.01); B32B 2307/204 (2013.01); B32B 2307/42 (2013.01); B32B 2307/732 (2013.01); B32B 2605/00 (2013.01);
Abstract
A composite pane having electrically controllable optical properties, includes an outer pane and an inner pane, which are joined to one another via a thermoplastic intermediate layer, wherein an optoelectronic functional element having electrically controllable optical properties is embedded in the intermediate layer, which functional element comprises an active layer, with which transparent flat control electrodes are associated on both surfaces, between a first carrier film and a second carrier film, and wherein a capacitive contact switching element is arranged between the active layer and the thermoplastic intermediate layer.