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. 21, 2021
Filed:
Dec. 18, 2019
Applicant:
Furcifer Inc., Fremont, CA (US);
Inventors:
Assignee:
Furcifer Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/12 (2006.01); G02F 1/155 (2006.01); C09K 9/02 (2006.01); G02F 1/1516 (2019.01);
U.S. Cl.
CPC ...
C08G 61/126 (2013.01); C09K 9/02 (2013.01); G02F 1/155 (2013.01); C08G 61/123 (2013.01); C08G 2261/12 (2013.01); C08G 2261/122 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/228 (2013.01); C08G 2261/312 (2013.01); C08G 2261/314 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/3242 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/41 (2013.01); C08G 2261/54 (2013.01); C09K 2211/145 (2013.01); C09K 2211/1416 (2013.01); C09K 2211/1425 (2013.01); C09K 2211/1458 (2013.01); C09K 2211/1466 (2013.01); C09K 2211/1483 (2013.01); G02F 1/15165 (2019.01);
Abstract
Black-to-transmissive electrochromic polymers have superior properties such as absorbance of across the entire visible spectrum and an obvious color change from black to transmissive with an applied voltage. Methods for synthesizing or using the same include contacting monomers under polymerization conditions. Black-to-transmissive electrochromic polymer thin films include the black-to-transmissive electrochromic polymers, and electrochromic devices include the black-to-transmissive electrochromic polymers or thin films.