US 11,842,841 B2
Coil component
Sang Kyun Kwon, Suwon-si (KR); Jong Ho Chung, Suwon-si (KR); Chul Min Sim, Suwon-si (KR); Seong Jae Lee, Suwon-si (KR); Han Wool Ryu, Suwon-si (KR); and Byeong Cheol Moon, Suwon-si (KR)
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Oct. 29, 2019, as Appl. No. 16/666,968.
Claims priority of application No. 10-2019-0075757 (KR), filed on Jun. 25, 2019.
Prior Publication US 2020/0411227 A1, Dec. 31, 2020
Int. Cl. H01F 27/28 (2006.01); H01F 27/255 (2006.01); H01F 41/04 (2006.01); H01F 27/29 (2006.01)
CPC H01F 27/2804 (2013.01) [H01F 27/255 (2013.01); H01F 27/29 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A coil component comprising:
a body having a coil portion embedded therein; and
external electrodes connected to the coil portion,
wherein the body includes a plurality of magnetic metal particles having a substantially spherical shape, and
at least some of the plurality of magnetic metal particles have a plurality of indentations in surfaces thereof, the plurality of indentations having a dendritic shape.