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. 07, 2015
Filed:
Oct. 12, 2012
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/30 (2006.01); H01G 4/12 (2006.01); H01G 4/008 (2006.01);
U.S. Cl.
CPC ...
H01G 4/30 (2013.01); H01G 4/1227 (2013.01); H01G 4/12 (2013.01); H01G 4/0085 (2013.01); H01G 4/1209 (2013.01);
Abstract
A compact laminated ceramic electronic component having superior moisture resistance and electrical properties is provided. A laminated ceramic electronic componentincludes an inner layer portion that contains a plurality of dielectric layersand internal electrode layerscomprising Ni as a main component that are laminated alternately, and a pair of dielectric outer layer portionswhich sandwich the inner layer portions. And Ni particles are segregated in the dielectric outer layer portions And the amount of Ni particles existing in the dielectric layersis smaller than that in the dielectric outer layer portions