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. 22, 2022
Filed:
Mar. 16, 2020
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Kazuhito Higuchi, Yokohama, JP;
Susumu Obata, Yokohama, JP;
Keiichiro Matsuo, Yokohama, JP;
Mitsuo Sano, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
A capacitor according to an embodiment includes a substrate having a first surface and a second surface and provided with one or more first through holes each extending from the first surface to the second surface, a first conductive layer covering the first surface, the second surface, and side walls of the one or more first through holes, a second conductive layer facing the first surface, the second surface, and the side walls of the one or more first through holes, with the first conductive layer interposed therebetween, and a dielectric layer interposed between the first conductive layer and the second conductive layer.