Optical pickup module

Details Optical pickup module Optical pickup module

2005-06-15

2009-06-23

Watko, Julie Anne (Department: 2627)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Transducer carriage or actuator

C720S679000

Reexamination Certificate

active

07552454

ABSTRACT:
An optical pickup module reading data along a track-seeking path is provided. The optical pickup module comprises a base, a first fastening component, a first shaft and an optical pickup head. The base has a fastening plate and the fastening plate has a sliding hole, wherein an included angle is formed between the extension direction of the sliding hole and the track-seeking path. Since the included angle is formed between the extension direction of the sliding hole and the track-seeking path, one end of the first shaft can be easily inserted into the sliding hole of the fastening plate along the extension direction of the sliding hole. Then, another end of the first shaft is assembled with the first fastening component so that the first shaft is parallel to the track-seeking path. At the same time, one end of the first shaft tightly fits to the fastening plate.

REFERENCES:
patent: 5982735 (1999-11-01), Tsai
patent: 6636473 (2003-10-01), Kagaya et al.
patent: 2006/0190953 (2006-08-01), Nakashima et al.

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