US 12,340,932 B2
Coil component
Jung Hyuk Jung, Suwon-si (KR); and Sung Hee Kim, 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 Jan. 27, 2021, as Appl. No. 17/159,728.
Claims priority of application No. 10-2020-0162227 (KR), filed on Nov. 27, 2020.
Prior Publication US 2022/0172877 A1, Jun. 2, 2022
Int. Cl. H01F 27/28 (2006.01); H01F 27/24 (2006.01); H01F 27/29 (2006.01); H01F 27/32 (2006.01)
CPC H01F 27/2804 (2013.01) [H01F 27/24 (2013.01); H01F 27/29 (2013.01); H01F 27/323 (2013.01); H01F 2027/2809 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A coil component comprising:
a support substrate;
first and second coil portions disposed on the support substrate to be spaced apart from each other;
a body surrounding the support substrate and the first and second coil portions; and
a plurality of external electrodes disposed on a surface of the body,
wherein each of the first and second coil portions includes a coil pattern and a lead pattern connected to the coil pattern and exposed from the surface of the body,
a width of an exposed portion of each lead pattern exposed from the surface of the body is greater than a width of corresponding coil pattern and the plurality of external electrodes, and
width of each lead pattern increases gradually from a first end of that lead pattern adjacent the corresponding coil pattern to the exposed portion of that lead pattern, and
a portion of the lead pattern of the first coil portion overlaps with a portion of the lead pattern of the second coil portion when projected in a direction perpendicular to a surface of the support substrate.