Patent ID: 11909225
Assignee: HALO MICROELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The wireless charging transmitter according to claim 1, wherein:
the at least two transmit coils comprise a first planar coil and a second planar coil, a plane where the first planar coil is arranged being a first plane, a plane where the second planar coil is arranged being a second plane, the first planar coil being horizontally arranged, the first plane and the second plane being intersected to form an intersection line, an included angle between the first plane and the second plane being δ1, a distance from the intersection line to a central line of the first planar coil being δ1, and the included angle δ1 and the distance δ1 satisfying a first predetermined relationship.