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. 02, 2019
Filed:
Dec. 14, 2016
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Masashi Kodama, Hadano, JP;
Satoshi Wakasugi, Owariasahi, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A solid-state lithium battery in which a thermal stability is improved. The solid-state lithium battery comprises a cathode active material layer containing a cathode active material, an anode active material layer containing an anode active material, and a solid electrolyte layer formed between the cathode active material layer and the anode active material layer. The cathode active material is an oxide active material, at least one of the cathode active material layer and the solid electrolyte layer contains a sulfide solid electrolyte material, the sulfide solid electrolyte material comprises a Li element, a P element, a S element, and an I element, and the cathode active material layer contains a specific phosphate ester.