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:
Aug. 29, 2017
Filed:
Apr. 25, 2013
Kabushiki Kaisha Nihon Micronics, Tokyo, JP;
Guala Technology Co., Ltd., Hyogo-Ken, JP;
Takuo Kudoh, Tokyo, JP;
Kiyoyasu Hiwada, Tokyo, JP;
Shozo Izumo, Tokyo, JP;
Tomokazu Saito, Tokyo, JP;
Akira Nakazawa, Hyogo-Ken, JP;
Kabushiki Kaisha Nihon Micronics, Tokyo, JP;
Guala Technology Co., Ltd., Hyogo-Ken, JP;
Abstract
Provided is a secondary battery adopting an all-solid-state secondary cell structure with a storage layer sandwiched between a positive electrode layer and a negative electrode layer and which is superior to a conventional secondary battery with respect to at least one of volume, manufacturing, and positioning. The present invention provides a secondary battery including a single-layer secondary cell having a folded structure that a sheet-shaped single-layer secondary cell with a storage layer sandwiched between a positive electrode layer and a negative electrode layer is folded in two or four. Here, it is preferable that a plurality of the single-layer secondary cells each having the folded structure are arranged in parallel and adjacent single-layer secondary cells each having the folded structure are electrically connected directly or via a positive electrode terminal member or a negative electrode terminal member, so that at least one of current capacity increasing and terminal voltage heightening is achieved.