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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.:

US 10283273 B1

PDFFull Text
Date of Patent:
May. 07, 2019

Filed:

Jan. 30, 2017

Method of manufacturing a ceramic electronic component

Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;

Inventors:

Kenichi Hamanaka, Nagaokakyo, JP;

Kota Zenzai, Nagaokakyo, JP;

Taku Dekura, Nagaokakyo, JP;

Kiyotaka Maegawa, Nagaokakyo, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Carl J Arbes

Int. Cl.
CPC ...
H01G 4/30 (2006.01); H01C 7/00 (2006.01); H01F 27/29 (2006.01); H01L 41/047 (2006.01); H01L 41/293 (2013.01); H01C 1/148 (2006.01); H01C 7/18 (2006.01); H01G 4/232 (2006.01); H01C 17/28 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01G 4/30 (2013.01); H01C 1/148 (2013.01); H01C 7/008 (2013.01); H01C 7/18 (2013.01); H01C 17/288 (2013.01); H01F 27/29 (2013.01); H01F 27/292 (2013.01); H01G 4/232 (2013.01); H01G 4/2325 (2013.01); H01L 41/0472 (2013.01); H01L 41/293 (2013.01); H01F 17/0013 (2013.01); Y10T 29/417 (2015.01); Y10T 29/42 (2015.01); Y10T 29/4902 (2015.01); Y10T 29/49085 (2015.01);
Abstract

A ceramic electronic component includes a rectangular or substantially rectangular parallelepiped-shaped stack in which a ceramic layer and an internal electrode are alternately stacked and an external electrode provided on a portion of a surface of the stack and electrically connected to the internal electrode. The external electrode includes an inner external electrode covering a portion of the surface of the stack and including a mixture of a resin component and a metal component and an outer external electrode covering the inner external electrode and including a metal component. A volume occupied by the resin component in the inner external electrode is within a prescribed range.

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