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:
Nov. 17, 2020
Filed:
Apr. 02, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yoshitaka Minamida, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A solid electrolyte laminate which can prevent a reduction in the discharge capacity of an all-solid-state battery despite the inclusion of an insulator such as alumina in the solid electrolyte laminate is disclosed. The disclosed solid electrolyte laminate includes a solid electrolyte and an insulator, wherein the solid electrolyte laminate has a multi-layer structure including a first low-insulator-content solid electrolyte layer, a high-insulator-content solid electrolyte layer, and a second low-insulator-content solid electrolyte layer laminated in this order. The content ratio of the insulator in each of the first and the second low-insulator-content solid electrolyte layer is lower than the content ratio of the insulator in the high-insulator-content solid electrolyte layer.