Patent ID: 7289421

Claim:
An optical pickup head of an optical recording reproducing apparatus, comprising: a slider installed so as to be slidable along the surface of an optical disk and having a convergence lens at a side for focusing light; a micro-actuating means installed so as to be laminated with the slider in order to adjust an optic axis of the convergence lens minutely; a lower fixed body installed at the top of the slider, having plural lower fixed electrodes on the inner circumference at regular intervals; an upper fixed body installed at the top of the lower fixed body so as to be corresponded to a shape of the lower fixed body and have plural upper fixed electrodes on the inner circumference at regular intervals; an insulating layer interposed between the lower fixed body and the upper fixed body; a moving body installed so as to be corresponded to the lower and upper fixed bodies, moving in the optical axis direction and having a moving electrode at the outer circumference arranged alternately between the lower and upper fixed electrodes; and plural electrode pads for supplying power to the lower fixed body, the upper fixed body and the moving body in order to drive the moving body.