Patent ID: 11936198
Assignee: TDK TAIWAN CORP.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A coil module, comprising:
a substrate, including a first magnetic conductive element, wherein the first magnetic conductive element has a first surface and a second surface parallel to each other, and the first surface and the second surface face a same direction, wherein the first surface and the second surface have a distance greater than zero in a first direction perpendicular to the first surface;
a first coil, disposed on the substrate, wherein when viewed in the first direction perpendicular to the first surface, the first coil overlaps at least a portion of the first surface;
a second coil, disposed on the substrate, wherein when viewed in the first direction perpendicular to the first surface, the second coil overlaps at least a portion of the second surface; and
a circuit board, disposed on the substrate;
wherein the first coil is electrically independent from the second coil;
wherein when viewed along a second direction perpendicular to the first direction, the first magnetic conductive element overlaps at least a portion of the circuit board or the first coil.