Optical disk drive having function of removing static...

Details Optical disk drive having function of removing static... Optical disk drive having function of removing static...

2005-09-20

2005-09-20

Dinh, Tan (Department: 2653)

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

C369S030360, C720S601000, C720S650000

Reexamination Certificate

active

06947355

ABSTRACT:
An optical disk drive includes a case, a tray which is slidably provided to the case and receives an optical disk, and a ground member which is electrically connected to the case and contacts one side of the optical disk as the tray slides in or out of the case. In the optical disk drive, by removing a static electricity remaining on the optical disk through the ground member, where the tray is loaded, foreign materials such as dust can be prevented from adhering to the optical disk. Accordingly, a stable and accurate optical signal processing can be guaranteed, thereby improving the reliability of the optical disk drive and the optical disk.

REFERENCES:
patent: 5684775 (1997-11-01), Tanaka et al.
patent: 5864447 (1999-01-01), Matsumoto et al.
patent: 6594110 (2003-07-01), Kimura et al.
patent: 6603723 (2003-08-01), Minase
patent: 4-325985 (1992-11-01), None
patent: 6-302080 (1994-10-01), None
patent: 11-45493 (1999-02-01), None

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