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. 22, 2013
Filed:
Apr. 14, 2010
Yoko Sano, Osaka, JP;
Yoko Sano, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
The invention provides a lithium primary battery including a negative electrodecomprising metal lithium or a lithium alloy, a positive electrodeincluding a positive electrode active material, a separatorinterposed between the negative electrodeand the positive electrode, and a non-aqueous electrolyte. The negative electrodeincludes a coating layeron a surface thereof facing the positive electrode, the coating layer containing carbon particles each having fluorine-containing fine particles on the surface thereof, for the purpose of improving both the discharge performance and the high temperature storage characteristics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile