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:
Sep. 24, 2002
Filed:
Sep. 06, 2001
Applicant:
Inventors:
Paul James Martin, Gloucester City, NJ (US);
Marie Di Pasquale, Gloucester City, NJ (US);
Assignee:
Chameleon Optics, INC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/53 ; G02F 1/15 ; G02F 1/00 ; C07D / ;
U.S. Cl.
CPC ...
G02F 1/53 ; G02F 1/15 ; G02F 1/00 ; C07D / ;
Abstract
A flexible electrochromic device is disclosed, the device including a flexible substrate with at least one electrically conductive surface, and an electrochromic layer comprising a perfluorosulfonated anionic polyelectrolyte and a metal oxide, the electrochromic layer deposited on a conductive surface of the flexible substrate, wherein the device is capable of being deformed and returned to “flatness” in an undamaged state.