| 摘要 |
PURPOSE: An integrated optical pick-up actuator is provided to integrate constituent elements of an actuator into one base to improve the performance of the pick-up unit according to accurate assembling of the components. CONSTITUTION: An integrated optical pick-up actuator includes a blade(10) having an object lens(L) for receiving a laser beam, and a focusing coil(C1) and a tracking coil, a suspension wire(20) one end of which is connected to both sides of the focusing coil, and a holder(101) for supporting the suspension wire. The optical pick-up actuator further includes a vertical part(102) formed distant from the holder, opposite to the holder, at the same height as the height of the holder, an assembling part(103) extended from the holder and the vertical part, a base(100), a magnet(30) for adjusting the blade, and a yoke for fixing the magnet.
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