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:
Sep. 04, 2018
Filed:
Dec. 11, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Masashi Kodama, Hadano, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Abstract
Disclosed is a method for manufacturing an all-solid-state lithium ion battery in which a laminated battery is coated with a thermosetting resin, capable of preventing the thermosetting resin from cracking due to charge and discharge of the all-solid-state lithium ion battery after the battery is coated with the thermosetting resin, the method including a first step of laminating a cathode layer, a solid electrolyte layer and an anode layer to form a laminated battery having both end faces in a lamination direction and side faces, a second step of charging the laminated battery until the laminated battery has 100% to 112% of state of charge, a third step of coating at least the side faces of the laminated battery that is charged with a thermosetting resin in an uncured state, and a fourth step of heating to cure the thermosetting resin.