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:
Oct. 07, 2025
Filed:
Jul. 07, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;
Abstract
A coil component includes a body having a first surface and a second surface opposing each other and a plurality of wall surfaces connecting the first surface to the second surface, and including insulating resin and magnetic metal powder particles; an insulating substrate disposed in the body; a coil portion disposed on the insulating substrate and including a lead-out pattern exposed to a first wall surface of the plurality of wall surfaces of the body; and an external electrode disposed on the body and connected to the lead-out pattern. Some of the magnetic metal powder particles are exposed to each of the plurality of wall surfaces of the body. The magnetic metal powder particles exposed to the first wall surface of the body have a cut-out surface. The magnetic metal powder particles exposed to a second wall surface connected to the first wall surface of the plurality of wall surfaces of the body do not have a cut-out surface.