| CPC H01F 27/2804 (2013.01) [H01F 27/30 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01)] | 14 Claims |
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1. A coil component comprising:
a support substrate;
a coil portion disposed on the support substrate;
a body, in which the support substrate and the coil portion are disposed, having one surface and another surface opposing each other in a direction, and a plurality of side surfaces connecting the one surface and the other surface to each other; and
external electrodes disposed only on the one surface of the body and spaced apart from the plurality of side surfaces of the body, the external electrodes being separated from the support substrate by through vias disposed between the support substrate and the external electrodes,
wherein the coil portion comprises a coil pattern portion disposed on a first surface of the support substrate, a lower pattern portion connected to the coil pattern portion and disposed on the first surface of the support substrate, a dummy pattern portion disposed on a second surface of the support substrate opposite to the first surface to overlap the lower pattern portion through the support substrate, and a through-via penetrating through the support substrate and connecting the lower pattern portion and the dummy pattern portion to each other,
the lower pattern portion and the dummy pattern portion are externally exposed through the one surface of the body,
the through-via has one surface externally exposed through the one surface of the body, and
the support substrate is spaced apart from the one surface of the body in the direction.
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