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:
Jan. 25, 2022
Filed:
Aug. 19, 2019
Taiyo Yuden Co., Ltd., Tokyo, JP;
Hiroaki Uenishi, Takasaki, JP;
Takehiko Kamobe, Takasaki, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
A multilayer ceramic capacitor includes: a multilayer chip in which each of dielectric layers and each of internal electrode layers are alternately stacked and each of the internal electrode layers is alternately exposed to two end faces; external electrodes including a ground layer and a plated layer, the ground layer extending from the two end faces to at least one face of four faces of the multilayer chip, the plated layer being provided on the ground layer, a part of the plated layer contacting the at least one face; and a dummy layer that is provided between a capacity region and the at least one face and intersects with a region in which the plated layer contacts the multilayer chip without the ground layer, a main component of the dummy layer being a metal or an alloy including at least Ni.