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.:
Date of Patent:
Dec. 03, 2024
Filed:
Apr. 27, 2021
Taiyo Yuden Co., Ltd., Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
According to one or more embodiments of the present invention, a coil element includes a base body, an internal conductor provided within the base body, a first external electrode electrically connected to one of ends of the internal conductor, and a second external electrode electrically connected to the other end of the internal conductor. The base body contains a plurality of metal magnetic particles, a resin portion between the metal magnetic particles and a void. The base body includes a first region and a second region surrounding the first region, and a second area void ratio of the second region is higher than a first area void ratio of the first region. The internal conductor is provided in the first region of the base body.