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.

Date of Patent:
Nov. 15, 2022

Filed:

Nov. 12, 2020
Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo, JP;

Inventors:

Eiji Teraoka, Nagaokakyo, JP;

Isao Fukuchi, Nagaokakyo, JP;

Haruki Kobayashi, Nagaokakyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/008 (2006.01); H01G 4/12 (2006.01); H01G 4/30 (2006.01); H01G 4/232 (2006.01); H01G 4/248 (2006.01);
U.S. Cl.
CPC ...
H01G 4/30 (2013.01); H01G 4/008 (2013.01); H01G 4/1227 (2013.01); H01G 4/1236 (2013.01); H01G 4/2325 (2013.01); H01G 4/248 (2013.01);
Abstract

A multilayer ceramic capacitor includes a laminate including ceramic layers and internal electrode layers laminated together in a lamination direction, and at a widthwise end of at least one of the internal electrode layers in a cross section of the laminate perpendicular to the lamination direction, a ratio of a length X to a length Y is about 1.2 or more and about 3.0 or less, where the length X denotes a length of a straight boundary line between the internal electrode layer and the ceramic layer when the shape of the internal electrode layer is considered as a polygon, and the length Y denotes a length of an actual boundary line between the internal electrode layer and the ceramic layer.


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