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:
May. 08, 2018
Filed:
Jul. 28, 2015
Taiyo Yuden Co., Ltd., Taito-ku, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
A coil component includes: a pillar part, quadrangular planar parts formed at both ends of the pillar part, a coil formed by winding an insulating sheath conductor around the pillar part, electrode terminals that are electrically connected to both ends of the coil, and an outer sheath covering the coil at least partially; wherein the pillar part and quadrangular planar parts are made of ferrite material; the outer sheath contains metal magnetic grains and resin material; and based on a section obtained by cutting through the center of the pillar part vertically to the long-axis direction of the pillar part, the cross-section area of the pillar part is greater than the cross-section area of the outer sheath.