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:
Oct. 19, 2021
Filed:
Jun. 16, 2017
Applicant:
Nippon Chemi-con Corporation, Tokyo, JP;
Inventors:
Assignee:
NIPPON CHEMI-CON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/06 (2013.01); H01G 11/50 (2013.01); H01G 11/46 (2013.01); H01G 11/60 (2013.01); H01G 11/26 (2013.01); H01G 11/62 (2013.01); H01G 11/86 (2013.01);
U.S. Cl.
CPC ...
H01G 11/06 (2013.01); H01G 11/26 (2013.01); H01G 11/46 (2013.01); H01G 11/50 (2013.01); H01G 11/60 (2013.01); H01G 11/62 (2013.01); H01G 11/86 (2013.01);
Abstract
A hybrid capacitor with further increased energy density, and a manufacturing method thereof are provided. This hybrid capacitor is configured from a positive electrode which is a polarizable electrode that has double-layer capacitance, and a negative electrode which has a negative electrode active material which can occlude and release lithium ions and which is formed from metal compound particles having a three-dimensional network structure, wherein, as an electrolyte, the electrolytic solution contains lithium salts in a molar concentration greater than or equal to 1.6 M.