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:
Jul. 25, 1989
Filed:
Jan. 19, 1988
Applicant:
Inventor:
Masud Akhtar, Lawrenceville, NJ (US);
Assignee:
Chronar Corp., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429192 ; 429193 ; 429213 ;
Abstract
Thin film solid state batteries and electrochromic devices are prepared in which one of the electrodes is an electronic organic polymeric material. The counter electrode is an alkali metal ion acceptor and releaser in an appropriate electrolyte containing an alkali metal salt. The counter electrode can also be a non-alkali metal with its salt in the electrolyte. The organic polymer can also be replaced by sulfides, oxides, or selenides. The devices operate at ambient temperatures. The batteries can also be combined with photovoltaic devices to form a single unit which can store solar energy.