Method for controlling spindle in optical disc device

Details Method for controlling spindle in optical disc device Method for controlling spindle in optical disc device

2006-03-21

2009-11-17

Edun, Muhammad N. (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

C369S047470, C369S047360, C369S044320

Reexamination Certificate

active

07619954

ABSTRACT:
A method and apparatus for controlling a maximum rotational speed of a recording medium, are discussed. The method according to an embodiment of the present invention includes determining an imbalance error of the recording medium, and variably setting a maximum rotational speed of the recording medium based on the determined imbalance error.

REFERENCES:
patent: 6259662 (2001-07-01), Matsui et al.
patent: 6952387 (2005-10-01), Nishio et al.
patent: 7215621 (2007-05-01), Takahashi
patent: 2001-0036494 (2001-05-01), None

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