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:
Mar. 12, 2024

Filed:

Mar. 16, 2022
Applicant:

Taiyo Yuden Co., Ltd., Tokyo, JP;

Inventors:

Tomohiko Zaima, Tokyo, JP;

Takashi Sasaki, Tokyo, JP;

Kunihiro Matsushita, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/26 (2006.01); H01G 4/248 (2006.01); H01G 4/30 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01G 4/248 (2013.01); H01G 4/30 (2013.01); H05K 1/181 (2013.01);
Abstract

A multi-layer ceramic electronic component includes: a ceramic body including a main surface, an end surface, and a side surface respectively perpendicular to a first axis, a second axis, and a third axis orthogonal to one another, a top portion that connects the main surface, the end surface, and the side surface to one another, and a plurality of internal electrodes laminated in a direction of the first axis; and an end external electrode including a corner portion located on the top portion, a base portion that covers the end surface and extends from the end surface to the main surface and the side surface, and a protrusion that protrudes from the base portion in a thickness direction, the protrusion including an L-shaped main surface protrusion located on the main surface and extending in directions of the second axis and the third axis from the corner portion.


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