摘要 |
<p>An optical pickup device (1) capable of satisfactorily maintaining skew accuracy, comprising suspensions (25) having wide parts (253) formed so that their width dimensions in a tracking direction (T) can be increased. Accordingly, the suspensions (25) can be prevented from being twisted by the wide parts (253). Therefore, vibration caused by the torsional resonance of high frequency generated by the twist can be suppressed. As a result, since the vibration of a movable part can be suppressed, the skew accuracy can be satisfactorily maintained.</p> |