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:
Sep. 03, 2024
Filed:
Nov. 02, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Akitaka Doi, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer ceramic capacitor includes a multilayer body and a pair of external electrodes at both ends of the multilayer body in a length direction and covering a pair of end surfaces, and connected to internal electrode layers. The pair of external electrodes each include a first external electrode layer covering each of the end surfaces and connected to the internal electrode layers, a second external electrode layer on the first external electrode layer, and a plated layer on the second external electrode layer, the first external electrode layer includes Ni and dielectric particles, the second external electrode layer includes Cu and glass, and a metal group including at least one of Sn, In, Ga, Zn, Bi, Pb, Fe, V, Y, or Cu is included at an interface between the first and second external electrode layers.