Tray-out control method for moving out a loading tray of an...

Details Tray-out control method for moving out a loading tray of an... Tray-out control method for moving out a loading tray of an...

2007-09-04

2007-09-04

Neyzari, Ali (Department: 2627)

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

C369S030920, C720S600000

Reexamination Certificate

active

10707772

ABSTRACT:
The present invention discloses a tray-out control method for moving out a loading tray of an optical drive. A first forcing function is applied to the loading tray to overcome a lesser magnetic attraction when an optical disk is placed on the loading tray. A second forcing function is applied to the loading tray to overcome a greater magnetic attraction when the optical disk is not placed on the loading tray. A maximum value of the second forcing function is larger than a maximum value of the first forcing function.

REFERENCES:
patent: 6005833 (1999-12-01), Yasuma et al.
patent: 6968558 (2005-11-01), Lee et al.
patent: 2001/0019526 (2001-09-01), Takeda
patent: 2003/0223323 (2003-12-01), Osawa
patent: 2005/0204373 (2005-09-01), Ueno et al.

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