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. 04, 2025
Filed:
Dec. 15, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Keita Kitahara, Nagaokakyo, JP;
Riyousuke Akazawa, Nagaokakyo, JP;
Takefumi Takahashi, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer ceramic capacitor includes a multilayer body including internal electrode layers and internal dielectric layers alternatively laminated therein, main surfaces on both sides in a lamination direction, end surfaces on both sides in a length direction intersecting the lamination direction, and lateral surfaces on both sides in a width direction intersecting the lamination direction and the length direction, and two external electrodes on the end surfaces of the multilayer body, wherein the two external electrodes each include a base electrode layer including a Cu region and a glass region respectively including Cu and Si as a main component, and a Cu-plated layer outside the base electrode layer, and the glass region of the base electrode layer includes a Cu-including glass region including Cu.