Miniature lens driving apparatus
AssigneeSunming Technologies (Hk) Limited
InventorSio Kuan Lam
Life of this patent
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Abstract
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.
Claims20
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.
A miniature lens driving apparatus comprising:
- a) an optical image stabilization mechanism comprising a lens holder for holding therein a lens which defines an optical axis;
- b) an autofocus mechanism comprising an autofocus moving platform;
- and
- c) a plurality of wires adapted to couple the said lens holder with the autofocus moving platform;
- d) wherein the said optical image stabilization mechanism is capable of moving the lens holder along a direction substantially perpendicular to the optical axis, and the said autofocus mechanism is capable of moving the autofocus moving platform along the optical axis.
Dependencies are inferred from the claim text.