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:
Jan. 24, 2012
Filed:
Jul. 10, 2009
Applicants:
Emily Bressand, Paris, FR;
Jean-christophe Giron, Eupen, BE;
Bastien Royer, Remagen, DE;
Emmanuel Valentin, Le Plessis Trevise, FR;
Samuel Dubrenat, Paris, FR;
Inventors:
Emily Bressand, Paris, FR;
Jean-Christophe Giron, Eupen, BE;
Bastien Royer, Remagen, DE;
Emmanuel Valentin, Le Plessis Trevise, FR;
Samuel Dubrenat, Paris, FR;
Assignee:
Saint-Gobain Glass France, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/153 (2006.01); G02F 1/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an electrochromic device having controlled infrared reflection, in particular of the electrically controllable type, comprising, between a carrier substrate () transparent in the infrared range and a counter-substrate (), a multilayer stack. The device is characterized in that this multilayer stack comprises, in succession: