Fine driving unit and the recording medium drive

2002 
The fine driving unit, a first piezoelectric actuator (28) extends proximal end that is fixed to the support member (24) from (28a) along a first direction toward the movable end (28b). Second piezoelectric actuator (29) extends along a second direction toward the movable end (29 b) from the base end is fixed to the support member (24) (29a). The distal end of the first proximal end of the piezoelectric actuator (28) (28a) and a second piezoelectric actuator (29) (29 b) is connected in a conductive member (42). Similarly, the tip of the proximal end of the second piezoelectric actuator (29a) and a first piezoelectric actuator (28) (28b) is connected in a conductive member (43). Reliably drive current to individual piezoelectric actuators (28, 29) with a simple structure can be provided.
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