Objective lens drive device and method of manufacturing the same

Details Objective lens drive device and method of manufacturing the same Objective lens drive device and method of manufacturing the same

1998-02-11

2000-12-12

Edun, Muhammad

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

369 4414, G11B 709

Patent

active

061607711

ABSTRACT:
An objective lens drive device has a movable section which has an objective lens and is supported by wires extended from a stationary section, and the wires which are positioned by guide holes formed in the movable section or stationary section. In the device, the wires are fixedly positioned in such a manner that the wires are in contact with the inner walls of the guide holes.

REFERENCES:
patent: 5602808 (1997-02-01), Futagawa et al.
patent: 5657172 (1997-08-01), Shibata et al.
patent: 5663840 (1997-09-01), Matsui

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