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.:

US 7253940 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 07, 2007

Filed:

Feb. 01, 2005
Applicants:

Donald Fitzmaurice, Ballsbridge, Dublin 4, IE;

David Cummins, Navan, Co. Meath, IE;

David Corr, Lucan, Co. Dublin, IE;

S. Nagaraja Rao, Dublin 14, IE;

Gerrit Boschloo, 7213 LB Gorssel, NL;

Inventors:

Donald Fitzmaurice, Ballsbridge, Dublin 4, IE;

David Cummins, Navan, Co. Meath, IE;

David Corr, Lucan, Co. Dublin, IE;

S. Nagaraja Rao, Dublin 14, IE;

Gerrit Boschloo, 7213 LB Gorssel, NL;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/15 (2006.01);
U.S. Cl.
CPC ...
Abstract

A nanoporous, nanocrystalline film and electrochromic device. The nanoporous, nanocrystalline film has a conducting metal oxide having an electroactive compound, which is either a p-type or n-type redox promoter or p-type or n-type redox chromophore, absorbed thereto. The electrochromic device has at least one electrode, the at least one electrode having a transparent or translucent substrate bearing an electrically conducting coating, which in turn bears a conducting nanostructured metal oxide film.


Find Patent Forward Citations

Loading…