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:
Apr. 14, 2020

Filed:

Jan. 23, 2019
Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Takeru Yoshida, Tokyo, JP;

Takuya Imaeda, Tokyo, JP;

Shogo Murosawa, Tokyo, JP;

Hideki Kamo, Tokyo, JP;

Naoto Imaizumi, Tokyo, JP;

Keiichi Takizawa, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 4/002 (2006.01); H01G 4/012 (2006.01); H01G 4/248 (2006.01); H01G 4/30 (2006.01); H05K 1/11 (2006.01); H01G 4/38 (2006.01); H01G 4/232 (2006.01); H05K 1/18 (2006.01); H05K 3/34 (2006.01);
U.S. Cl.
CPC ...
H01G 4/002 (2013.01); H01G 4/012 (2013.01); H01G 4/232 (2013.01); H01G 4/248 (2013.01); H01G 4/30 (2013.01); H01G 4/385 (2013.01); H05K 1/111 (2013.01); H05K 1/115 (2013.01); H05K 1/181 (2013.01); H05K 3/3442 (2013.01); H05K 2201/09781 (2013.01); H05K 2201/10015 (2013.01);
Abstract

A multilayer capacitor includes an element assembly, a first external electrode, a second external electrode, and a plurality of internal electrodes which are disposed at the inside of the element assembly. The plurality of internal electrodes include a first internal electrode that is electrically connected to the first external electrode, a second internal electrode that is electrically connected to the second external electrode, and a plurality of third internal electrodes. The plurality of third internal electrodes are electrically connected to each other by a first connection conductor and a second connection conductor, a first capacitance portion is constituted by the first internal electrode and the third internal electrodes, a second capacitance portion is constituted by the second internal electrode and the third internal electrodes, and the first capacitance portion and the second capacitance portion are electrically connected in series.


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