Coil component

A coil component comprising:

• a coil part having a structure in which a plurality of spirally wound coil patterns are axially stacked and connected in series;
• a first terminal electrode connected to one end of the coil part;
• a second terminal electrode connected to other end of the coil part;
• and
• a magnetic element body embedding therein the coil part,
• wherein the coil component has a coil area in which the coil part is disposed, a first terminal area positioned outside the coil area as viewed in an axial direction and the first terminal electrode being disposed, a second terminal area positioned outside the coil area as viewed in the axial direction and the second terminal electrode being disposed, an inner diameter area surrounded by the coil area and a part of the magnetic element body being disposed, and an outside area positioned outside the coil area as viewed in the axial direction and another part of the magnetic element body being disposed,
• wherein the outside area includes a cut-away area positioned between the coil area and the first terminal area,
• wherein the plurality of coil patterns include at least first, second, and third coil patterns,
• wherein an outer peripheral end of the first coil pattern is connected to the first terminal electrode,
• wherein an inner peripheral end of the first coil pattern is connected to an inner peripheral end of the second coil pattern,
• wherein an outer peripheral end of the second coil pattern is connected to an outer peripheral end of the third coil pattern, and
• wherein a via conductor connecting the outer peripheral ends of the second and third coil patterns is disposed at a position overlapping the cut-away area.

A coil component comprising:

• a first conductive layer including a first coil pattern and a first electrode pattern connected to an outer peripheral end of the first coil pattern;
• a second conductive layer including a second coil pattern and a second electrode pattern provided independently of the second coil pattern;
• a third conductive layer including a third coil pattern and a third electrode pattern provided independently of the third coil pattern;
• a first via conductor connected between an inner peripheral end of the first coil pattern and an inner peripheral end of the second coil pattern;
• and
• a second via conductor connected between an outer peripheral end of the second coil pattern and an outer peripheral end of the third coil pattern,
• wherein the first electrode pattern has a first region overlapping the second and third electrode patterns and a second region overlapping the second via conductor.