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:
Apr. 21, 2020
Filed:
Jan. 12, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Yushi Suzuki, Gotenba, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
To provide an all-solid-state battery and a production method thereof, ensuring that deterioration of the all-solid-state battery resulting from movement of an all-solid-state battery element inside a metal outer casing is prevented. An all-solid-state battery comprising an all-solid-state battery element, a metal outer casing having an opening at least at one end, in which the all-solid-state battery element is housed, a resin sealing body sealing the opening and contacting with an all-solid-state battery element surface facing the opening, and a negative electrode current collector layer protrusion and a positive electrode current collector layer protrusion, each protruding from the resin sealing body to the opposite side of the all-solid-state battery element, wherein the resin sealing body penetrates at least part of a gap between the outer circumference of the all-solid-state battery element and the inner circumference of the metal outer casing to form a gap filling body.