Disc tray for decreasing vibration and noise in optical disc...

Details Disc tray for decreasing vibration and noise in optical disc... Disc tray for decreasing vibration and noise in optical disc...

2006-08-01

2006-08-01

Davis, David D. (Department: 2652)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Tray or drawer loading or ejecting

Reexamination Certificate

active

07086069

ABSTRACT:
A disc tray of an optical disc drive includes a tray body having a seating surface on which an optical disc is to be seated. The tray body is installed in the optical disc drive to slide in and out of the optical disc drive. The disc tray also includes a window bored through the disc tray so that an optical pickup to record or read data accesses the optical disc, and a vortex restraint unit which spatially restrains a vortex generated by a rotation of the optical disc.

REFERENCES:
patent: 6493310 (2002-12-01), Kim et al.
patent: 03242893 (1991-10-01), None
patent: 2002-13200 (2002-02-01), None

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