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:
Feb. 08, 2000
Filed:
Dec. 24, 1997
Applicant:
Inventors:
Hisashi Tsukamoto, Kyoto, JP;
Shigeo Komatsu, Kyoto, JP;
Assignee:
Japan Storage Battery Co., Ltd., Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429312 ; 429314 ; 429317 ; 429309 ; 429322 ; 429234 ; 429251 ;
Abstract
A lithium ion battery includes a thin film of an electrical insulating material such as resin, a positive collector made of an electrically conductive thin film provided on one side of said electrically insulative thin film, a positive compound layer provided on said positive collector, a negative collector made of an electrically conductive thin film provided on the other side of said electrically insulative thin film, a negative compound layer provided on said negative collector, and an electrolyte film provided in contact with at least one of said positive compound layer and said negative compound layer.