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:
Mar. 01, 2022
Filed:
Mar. 20, 2020
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Hideyuki Hashimoto, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer ceramic capacitor includes a ceramic main body including dielectric layers and internal electrodes, principal surfaces, side surfaces, and end surfaces, and an external electrode electrically connected to the internal electrode on both end surfaces. The dielectric layer includes at least one element of Si and Mg. In a section defined by the width and lamination directions at a position of a central portion in the length direction of the ceramic main body, an outside in the width direction is higher than a central portion in the width direction in an amount of at least one element existing in a rectangular region of about 10 μm×about 10 μm of the dielectric layer in planar view, and continuity of the internal electrodes within a range of about 10 μm from an end in the width direction of the internal electrodes is greater than or equal to about 95%.