Objective lens driving unit with connecting members...

Details Objective lens driving unit with connecting members... Objective lens driving unit with connecting members...

2005-04-12

2005-04-12

Watko, Julie Anne (Department: 2653)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Transducer carriage or actuator

Reexamination Certificate

active

06880165

ABSTRACT:
In an optical pickup system, at least two suspension wires support a lens holder on which an objective lens and driving coils are mounted. The suspension wires are respectively secured on opposite surfaces of the lens holder. The lens holder has connecting members, an end of each winding for the driving coils is wound around one of the connecting members, and a tip of each of the suspension wires comes into contact with the corresponding connecting member. The connecting members are positioned in such a manner as to be displaced apart from each other in the extending direction of the suspension wires.

REFERENCES:
patent: 5373496 (1994-12-01), Tomita et al.
patent: 6259671 (2001-07-01), Shibusaka

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