Disc apparatus and recording method thereof

Details Disc apparatus and recording method thereof Disc apparatus and recording method thereof

2005-09-20

2008-11-25

Ortiz Criado, Jorge L (Department: 2627)

Dynamic information storage or retrieval

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

For editing

C369S047230, C369S059250

Reexamination Certificate

active

07457211

ABSTRACT:
An optical apparatus calculates, based on the information data recording time, a recording area recording information data and an area to be finalized that is expected to become an unrecorded area after the information data is recorded, and alternately repeats recording of information data into the recording area and finalization including recording of predetermined dummy data into an area to be finalized a predetermined distance away from the calculated information data recording area. Once recording of the information data is complete and the information data recording area is fixed, the apparatus records predetermined dummy data into a remaining non-finalized area of the recording medium to perform finalization.

REFERENCES:
patent: 2003/0081525 (2003-05-01), Yoneyama et al.
patent: 11338645 (1999-12-01), None
patent: A-2003-132630 (2003-05-01), None

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