US 12,112,879 B2
Coil component
Chan Yoon, Suwon-si (KR); Dong Hwan Lee, Suwon-si (KR); Dong Jin Lee, Suwon-si (KR); and Sang Soo Park, 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 Dec. 9, 2020, as Appl. No. 17/116,094.
Claims priority of application No. 10-2020-0122589 (KR), filed on Sep. 22, 2020.
Prior Publication US 2022/0093317 A1, Mar. 24, 2022
Int. Cl. H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 41/04 (2006.01)
CPC H01F 27/2804 (2013.01) [H01F 27/29 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A coil component, comprising a body, a coil portion disposed in the body, and first and second external electrodes disposed on the body to be spaced apart from each other,
wherein 2.4≥A/C≥6.4 and 1.6≥B/C≥5.0 are satisfied, where a length, a width, and a thickness of the coil component are defined as ‘A’, ‘B’, and ‘C’, respectively, the thickness (C) of the coil component being defined as a distance from a lowermost surface of the first and second external electrodes to an upper surface of the body, and
a ratio of a thickness to a width of at least one turn of the coil portion is 1 or less, based on a cross-section of the coil component.