Patent ID: 7580326
Filing Date: 2009-08-25
Classification: G11B,H05K

Abstract:
1. An optical pickup actuator for use with an objective lens on a base, comprising: a blade having a plurality of stoppers and holding the objective lens; a plurality of coils positioned on the base and connectable to an external power source; a plurality of suspension wires movingly supporting the blade on the base; a suspension wire holder supporting one end of each of the suspension wires; and a printed circuit board connectable to the suspension wires, comprising: a plurality of wire fixers fixing the other ends of each of the suspension wires, and a plurality of coil connectors each connectable to one of the coils, wherein the stoppers are positioned to protrude from the blade through corresponding holes in the printed circuit board between the wire fixers and the coil connectors for stopping a movement of the suspension wires.