Apparatus for recording and/or reproducing optical disk

Details Apparatus for recording and/or reproducing optical disk Apparatus for recording and/or reproducing optical disk

2006-12-05

2006-12-05

Hindi, Nabil (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S047280, C369S053150

Reexamination Certificate

active

07145861

ABSTRACT:
An optical disk and a method of recording data in the optical disk are provided. When data is overwritten on a recordable and/or reproducible optical disk, the method includes performing linking in front of a physical cluster from which overwriting starts. According to the method, when overwriting is performed on a portion of an optical disk in which data has been recorded, or when overwriting is performed on a portion including a defective area, linking is performed in front of the portion on which the overwriting is performed or behind the defective area, thereby realizing reliable data recording and reproducing.

REFERENCES:
patent: 6898172 (2005-05-01), Fairman et al.
patent: 1 258 884 (2002-11-01), None
patent: 10-289528 (1998-10-01), None
patent: 2000-215452 (2000-08-01), None
patent: 2000-75374 (2000-12-01), None

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