US 12,080,476 B2
Coil component and wireless power transmitting device having the same
Masaki Matsushima, Tokyo (JP); and Noritaka Chiyo, Tokyo (JP)
Assigned to TDK Corporation, Tokyo (JP)
Filed by TDK Corporation, Tokyo (JP)
Filed on Jan. 12, 2022, as Appl. No. 17/573,983.
Claims priority of application No. 2021-007760 (JP), filed on Jan. 21, 2021.
Prior Publication US 2022/0230803 A1, Jul. 21, 2022
Int. Cl. H01F 38/14 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H02J 50/10 (2016.01)
CPC H01F 38/14 (2013.01) [H01F 27/24 (2013.01); H01F 27/2804 (2013.01); H02J 50/10 (2016.02); H01F 2027/2809 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A coil component comprising:
a first coil pattern;
a second coil pattern directly connected to the first coil pattern; and
a magnetic member covering the first and second coil patterns in an axial direction of the first and second coil patterns,
wherein the first and second coil patterns are arranged side by side in a first direction perpendicular to the axial direction, and
wherein the first coil pattern has a first protrusion protruding in a second direction perpendicular to the axial direction and the first direction from a first outer peripheral end of the magnetic member in the second direction.