Optical disc apparatus and method of writing information to...

Details Optical disc apparatus and method of writing information to... Optical disc apparatus and method of writing information to...

2007-01-23

2010-10-26

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

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

Mechanism control by the control signal

C369S053270

Reexamination Certificate

active

07821891

ABSTRACT:
An optical disc apparatus may write information to an optical disc by forming a mark and a space on the optical disc. The optical disc apparatus may include a write stopping unit, a deviation calculating unit, and a write strategy correction unit. The write stopping unit may temporarily stop writing of information to the optical disc at a predetermined time. The deviation calculating unit may obtain a deviation value of written information just before writing of information is stopped by the write stopping unit. The write strategy correcting unit may correct a write strategy based on the deviation and the previously-stored inherent variation. Writing of information to the optical disc may be restarted using the corrected write strategy.

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