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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 9859056 B1

PDFFull Text
Date of Patent:
Jan. 02, 2018

Filed:

Sep. 28, 2015

Multilayer ceramic capacitor

Applicant:

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

Inventor:

Akihiro Yoshida, Nagaokakyo, JP;

Assignee:

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

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Timothy Thompson

Assistant Examiner:

Guillermo Egoavil

Int. Cl.
CPC ...
H01G 4/30 (2006.01); H01G 4/12 (2006.01); H01G 4/012 (2006.01); H01G 4/232 (2006.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01G 4/12 (2013.01); H01G 4/012 (2013.01); H01G 4/2325 (2013.01); H01G 4/30 (2013.01); H05K 1/0271 (2013.01); H05K 1/181 (2013.01); H05K 2201/10015 (2013.01);
Abstract

A multilayer ceramic capacitor includes an external electrode on an end surface of a ceramic body to be connected to internal electrodes including a base layer including a sintered metal containing Cu and glass and a Cu plated layer on the base layer. The external electrode includes a principal surface portion disposed on a principal surface of the ceramic body. The Cu metal of the Cu plated layer is present in the base layer to a position of about ⅓ or more of the thickness of the base layer from a surface layer of the external electrode. The metal thickness of the external electrode is about 8.7 μm or more and about 13.9 μm or less.

Find Patent Forward Citations

Yoshida, Akihiro. (2018). Multilayer ceramic capacitor (U.S. Patent No. 9859056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9859056

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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