Patent ID: 8819920
Filing Date: 2014-09-02
Classification: H01F,Y10T

Abstract:
1. A method of manufacturing a stacked resonant coil, the method comprising: (A) forming circuit layers on a plurality of double-sided FCCLs, respectively, and then stacking the double-sided FCCLs respectively having the circuit layers formed thereon by using a first adhesive, each of the circuit layers including a coil pattern, first and second ends of the coil pattern, a first electrode pattern, and a second electrode pattern formed integrally with the second end; (B) forming first and second conductive via holes in the stacked plurality of double-sided FCCLs, the first conductive via hole being for interlayer connection of the first ends respectively formed in the circuit layers and the second conductive via hole being for interlayer connection of the first electrode patterns respectively formed in the circuit layers; and (C) forming a wiring layer on an external layer of an uppermost double-sided FCCL in the staked plurality of double-sided FCCLs, the wiring layer connecting between the first and second conductive via holes for electrically connecting the first ends and the first electrode patterns.