MINIATURE LENS DRIVING APPARATUS

摘要

A miniature lens driving apparatus includes an optical image stabilization mechanism having a lens holder for holding therein a lens which defines an optical axis, an autofocus mechanism having an autofocus moving platform, and a plurality of wires adapted to couple the lens holder with the autofocus moving platform. The optical image stabilization mechanism is capable of moving the lens holder along a direction substantially perpendicular to the optical axis, and the autofocus mechanism is capable of moving the autofocus moving platform along the optical axis.

主权项

1. A miniature lens driving apparatus comprising:
a) an optical image stabilization mechanism comprising a lens holder for holding therein a lens assembly which defines an optical axis; b) an autofocus mechanism comprising an autofocus moving platform movable along the said optical axis; and c) a plurality of wires; d) wherein the said optical image stabilization mechanism comprises an electromagnetic actuator to move the said lens holder along the direction substantially perpendicular to the optical axis; e) wherein the said autofocus mechanism comprises an electromagnetic actuator configured to move the autofocus moving platform along the said optical axis; and f) wherein a plurality of wires are configured to couple said lens holder with the said autofocus moving platform.