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. 02, 2010
Filed:
May. 04, 2009
Applicants:
Toshihiro Yoshida, Nagoya, JP;
Kazuhiro Yamamoto, Nagoya, JP;
Kiyoshi Kanamura, Hachioji, JP;
Inventors:
Assignees:
NGK Insulators, Ltd., Nagoya, JP;
Tokyo Metropolitan University, Shinjuku-ku, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
Abstract
A solid electrolyte structure () for all-solid-state batteries includes a plate-like dense body () formed of a ceramic that includes a solid electrolyte, and a porous layer () formed of a ceramic that includes a solid electrolyte that is the same as or different from the solid electrolyte of the dense body (), the porous layer () being integrally formed on at least one surface of the dense body () by firing. The solid electrolyte structure can reduce the contact resistance at the interface between the solid electrolyte and an electrode.