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:
May. 14, 2019
Filed:
Mar. 10, 2015
Nec Energy Devices, Ltd., Sagamihara-shi, Kanagawa, JP;
Akihiro Modeki, Kanagawa, JP;
NEC ENERGY DEVICES, LTD., Sagamihara-shi, Kanagawa, JP;
Abstract
Secondary batterycomprises: battery electrode assembly (electrode laminate)that includes positive electrodesand negative electrodesthat overlap each other with separatorinterposed therebetween; and conductive adhesive tapewhich has a multilayer structure including adhesive layerand conductive layer, wherein adhesive layerhas conductivity and adhesiveness and adheres to a surface of battery electrode assembly, conductive layeris laminated on adhesive layer, and conductive adhesive tapehas electric resistance of 1.0 Ω/cmor less in a thickness direction and covers at least a part of an outer peripheral portion of battery electrode assemblyby being wound around said part.