COIL COMPONENT AND WIRELESS POWER TRANSMISSION DEVICE HAVING THE SAME

Disclosed herein is a coil component that includes a magnetic body having a plurality of areas located at different positions in a planar direction perpendicular to a thickness direction of the magnetic body, and first and second coils facing a surface of the magnetic body on one side in the thickness direction. The plurality of areas include a first area and a second area located outside the first area in the planar direction. The second area of the magnetic body has a smaller thickness in the thickness direction than the first area of the magnetic body. The first coil is disposed so as to overlap the first area of the magnetic body. The second coil is disposed so as to overlap the second area of the magnetic body.