Antistatic structure for optical disc device

Details Antistatic structure for optical disc device Antistatic structure for optical disc device

2005-06-24

2009-08-18

Castro, Angel A (Department: 2627)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Chassis base supporting transducer carriage

Reexamination Certificate

active

07577969

ABSTRACT:
The present invention relates to an antistatic structure for an optical disc device. An optical pick-up unit module of an optical disk device is installed on a chassis and the chassis is movably installed in a lower cover of the device. Furthermore, the antistatic structure includes at least one upper connecting portion capable of contacting with the optical pick-up unit module and at least one lower connecting portion capable of contacting with the lower cover. Whereby, the static electricity generated by the optical pick-up unit module can be conducted to the lower cover through the upper and lower connecting portions so as to attain the antistatic discharge (ESD) protection effectively.

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patent: 2006/0221801 (2006-10-01), Eberdorfer

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