| 摘要 |
An optical pickup device of a micro optical disc drive comprises: a tracking actuator hinge-coupled to a deck rotatably in a tracking direction; a tracking arm coupled to the tracking actuator; a focusing arm connected to the tracking arm rotatably in a focusing direction; a connection member for connecting the tracking arm and the focusing arm so as to rotate the focusing arm; and a focusing actuator having a coil and a magnet at oppositely corresponding positions of the tracking arm and the focusing arm, for driving the focusing arm in a focusing direction.
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