Patent ID: 9520223
Filing Date: 2016-12-13
CPC Classification: H01F,Y10T

Claim Text:
1. An inductor comprising: an insulating layer having a hole; a conductive pattern disposed on both surfaces of the insulating layer and having a structure in which portions disposed on the both surfaces are electrically connected to each other through the hole; and a magnetic layer disposed on the insulating layer to cover the conductive pattern, wherein the conductive pattern comprises a first conductive pattern having a conducting portion formed in the hole and disposed on one surface of the insulating layer; and a second conductive pattern disposed on the other surface of the insulating layer and electrically connected to the first conductive pattern through the hole, and wherein a seed layer is only disposed between one surface of the insulating layer and an upper side of the first conductive pattern, wherein the second conductive pattern is a metal plate having an opening pattern, and wherein the metal plate is in direct contact with the surface of the insulating layer without any seed layer.