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. 01, 2020
Filed:
Dec. 24, 2018
Applicant:
Polyceed Inc., Tuscon, AZ (US);
Inventors:
Anoop Agrawal, Tucson, AZ (US);
Lori Adams, Tucson, AZ (US);
John P. Cronin, Tucson, AZ (US);
Maha Achour, Encinitas, CA (US);
Assignee:
Polyceed Inc., Tucson, AZ (US);
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/153 (2006.01); E06B 9/24 (2006.01); G02F 1/15 (2019.01); G02F 1/155 (2006.01); G02F 1/161 (2006.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); G02F 1/15 (2013.01); G02F 1/153 (2013.01); G02F 1/155 (2013.01); G02F 1/161 (2013.01); E06B 2009/2464 (2013.01); G02F 2001/1536 (2013.01);
Abstract
An integrated window structure having opposing substrates that sandwich an electrochromic coating, a dye layer and an ion-isolating mechanism. In some embodiments, this is a selective ion-conductive layer and other embodiments incorporate nanostructures and polymers to tether the dye ions; these methods prevent dye ions from transporting into the electrochromic layer during redox activity. Control and systems to integrate the electrochromic elements in windows is provided.