公开(公告)号：US20240371566A1

公开(公告)日：2024-11-07

申请号：US18654552

申请日：2024-05-03

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Woo Jin LEE ,  Hong Seok CHOI ,  Seung Hyun HONG ,  Hyo Chan OH

IPC: H01F27/29 ,  H01F5/04

Abstract: A coil component includes: a body including a plurality of corners formed by side surfaces of the body adjacent to each other; a coil disposed in the body, and including one or more turns on a central axis, substantially parallel to the first direction; and an external electrode disposed on a surface of the body and connected to the coil, wherein an outermost turn of the coil includes a plurality of corner portions adjacent to the plurality of corners of the body, and at least one connection portion connecting the plurality of corner portions and adjacent to the side surface of the body, and when a maximum value of a line width in at least one of the plurality of corner portions is referred to as Dmax, and a minimum value of a line width in the at least one connection portion is referred to as dmin, 1.05 dmin≤Dmax≤1.20 dmin is satisfied.