| CPC H01F 27/29 (2013.01) [H01F 27/2804 (2013.01); H01F 2027/2809 (2013.01)] | 14 Claims |
|
1. A coil component, comprising:
a body;
a coil portion disposed in the body and including a lead-out pattern;
an external electrode disposed on a first surface of the body and comprising a first conductive layer and a second conductive layer disposed on the first conductive layer; and
a plurality of connection vias disposed in the body, connecting the external electrode to the lead-out pattern,
wherein, in each of the plurality of connection vias, a size of an end surface area of a lower portion relatively proximate to the external electrode is different from a size of an end surface area of an upper portion relatively proximate to the lead-out pattern,
wherein a connection via, among the plurality of connection vias, closest to the external electrode extends to the first surface to form the first conductive layer of the external electrode, wherein an entirety of the plurality of the connection vias and the first conductive layer are formed of a same material without an interface formed internally therebetween.
|