Optical disc recording device

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C369S047120, C369S053220

Reexamination Certificate

active

07839728

ABSTRACT:
A technique for investigating differences of composition and structural state of a recording layer of an optical disc along with other defects, such as scratches, contamination, warp and distortion, prior to video recording and for setting up appropriate recording conditions in compliance with this result to thereby perform recording is disclosed. In an optical disc recording device capable of recording information on an optical disc, a region to be investigated is defined based on the video recording reservation contents. Then, investigate and evaluate the disc state which can affect the recording quality in a target disc region to be recorded. Next, based on investigation/evaluation results, perform recording setup, recording speed setup, servo control setup and recording position setup to thereby perform the recording. By appropriately modifying the recording setup on a case-by-case basis, it is possible to achieve high-quality recording.

REFERENCES:
patent: 4821251 (1989-04-01), Hosoya
patent: 6424607 (2002-07-01), Fujinami et al.
patent: 6571053 (2003-05-01), Yasuzato
patent: 6584272 (2003-06-01), Fukushima et al.
patent: 6813107 (2004-11-01), Lee
patent: 2005/0265183 (2005-12-01), Kakimoto et al.
patent: 06-044563 (1994-02-01), None
patent: 10-011755 (1998-01-01), None
patent: 2001-256649 (2001-09-01), None
patent: 2002-197682 (2002-07-01), None
patent: 2002-319135 (2002-10-01), None
patent: 2003-030837 (2003-01-01), None
patent: 2003-257039 (2003-09-01), None
patent: 2004-326933 (2004-11-01), None
Japan Patent Office (JPO) office action for JPO patent application JP2005-146138 (Dec. 15, 2009).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical disc recording device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical disc recording device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc recording device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4181590

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.