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:
Mar. 15, 2011
Filed:
Aug. 08, 2006
Hidekazu Tamai, Kyoto, JP;
Tetsuo Nanno, Osaka, JP;
Hidekazu Tamai, Kyoto, JP;
Tetsuo Nanno, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An all-solid-state lithium secondary cell has a laminate, and a pair of external current collectors. The laminate is shaped into substantially a rectangular parallelepiped and is made of a positive electrode, a negative electrode, and a solid electrolyte between the positive and negative electrodes. The external current collectors are disposed at both ends of the laminate to support side faces of the laminate. One of the current collectors is connected to the positive electrode and the other to the negative electrode. A chamfered shape or an R-chamfered shape is provided at the edges and along the ridges of the laminate.