Optical disc device and recording method

Details Optical disc device and recording method Optical disc device and recording method

2006-09-28

2010-10-05

Young, Wayne R (Department: 2627)

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

Reexamination Certificate

active

07808862

ABSTRACT:
An optical disc device includes a recording section which records recording information in an optical disk, a reproducing section to reproduce the information recorded in the optical disk, a storage section which stores information Po−n to Po+n or Pb−n to Pb+n of a preceding or succeeding position Po±n or Pb±n while a recording start position Po or a recording interrupt position Pb is defined as a reference, the information being reproduced by the reproducing section, when recording of the recording information is started or recording is restarted after the recording has been interrupted, and processing section which comparing reproduction information obtained by reproducing the information Po−n to Po+n or Pb−n to Pb+n again, cache information stored in the storage section, and the recording information, and then, determining whether or not recording has been normally performed on the optical disk when recording of the recording information terminates or is interrupted.

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patent: 6404714 (2002-06-01), Choi
patent: 7486598 (2009-02-01), Furukawa et al.
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patent: 2001-266350 (2001-09-01), None
patent: 2003-317388 (2003-11-01), None
patent: 2005-196903 (2005-07-01), None

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