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. 04, 2003
Filed:
Dec. 26, 2001
Applicant:
Inventors:
Fabien Beteille, Paris, FR;
Jean-Christophe Giron, Paris, FR;
Assignee:
Saint-Gobain Glass France, Courbevoie, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/15 ; G02F 1/153 ;
U.S. Cl.
CPC ...
G02F 1/15 ; G02F 1/153 ;
Abstract
An electrochemical device has at least one carrier substrate ( ) provided with a stack ( ) of functional layers, including at least one electrochemically active layer ( ), which is capable of reversibly and simultaneously inserting ions and electrons and is arranged between two electroconductive layers. The device can be of the electrochromic type. The functionality of at least one of the functional layers, with the exception of one of the electroconductive layers ( ), is locally inhibited so as to delimit inactive peripheral or non-peripheral regions in the stack ( ).