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:
Jul. 30, 2019
Filed:
Aug. 24, 2017
Applicant:
Taiyo Yuden Co., Ltd., Chuo-ku, Tokyo, JP;
Inventor:
Noriyuki Chigira, Takasaki, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/12 (2006.01); H01G 4/005 (2006.01); H01G 4/30 (2006.01); H01G 4/008 (2006.01);
U.S. Cl.
CPC ...
H01G 4/12 (2013.01); H01G 4/005 (2013.01); H01G 4/0085 (2013.01); H01G 4/1209 (2013.01); H01G 4/1227 (2013.01); H01G 4/30 (2013.01);
Abstract
A multilayer ceramic capacitor includes: a multilayer structure in which each of a plurality of ceramic dielectric layers and each of a plurality of internal electrode layers including a ceramic co-material are alternately stacked, wherein a concentration of Mg in a ceramic grain that is included in the ceramic dielectric layer and contacts to the internal electrode layer is smaller than that in the co-material.