US Patent 10359599 Lens driving module

A lens driving module is provided which includes a movable portion, a base, a housing, a plastic substrate, and a 3D circuit. The base is adjacent to the movable portion, and the housing is connected to the base and surrounds the movable portion. The plastic substrate is disposed between the housing and the movable portion. At least a portion of the 3D circuit is disposed on the plastic substrate and is configured to transmit the signals or power for the operation of the lens driving module. The 3D circuit has an inner connecting portion and an outer connecting portion positioned on different planes and arranged to be parallel to each other.