Patent ID: 11955275
Assignee: TDK CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method for producing the multilayer coil component according to claim 1, wherein
the forming the second coil conductor and the third coil conductor further comprises:
forming, on the first insulator layer and the first coil conductor in the first penetration portion, a second insulator layer with (i) the second penetration portion having a shape corresponding to a second coil conductor portion constituting at least a part of the second coil conductor in the second direction and exposing a part of the first coil conductor through the second insulator layer, and (ii) the third penetration portion having a shape corresponding to a third coil conductor portion constituting at least a part of the third coil conductor in the second direction and exposing a part of the first coil conductor through the second insulator layer; and
forming, by plating, the second coil conductor portion in the second penetration portion and the third coil conductor portion in the third penetration portion.