公开(公告)号：US20230170133A1

公开(公告)日：2023-06-01

申请号：US17978652

申请日：2022-11-01

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yu Jung Park ,  Jin Young Kim ,  Hyeon Jin Jang

IPC: H01F27/29 ,  H01F27/32 ,  H01F41/04

CPC classification number: H01F27/29 ,  H01F27/323 ,  H01F41/04

Abstract: A coil component includes a body including a first surface and a plurality of side surfaces respectively connected to the first surface, a substrate disposed in the body, a coil portion disposed in the body, a lead-out portion disposed in the body and connected to the coil portion, and a dummy portion spaced apart from the lead-out portion. The body includes four corners, at each of which two adjacent side surfaces of the first to fourth side surfaces are in contact with each other, and the dummy portion includes first to fourth dummy patterns respectively disposed outside the coil portion and extending toward the four corners of the body.