Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus
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United States of America Patent
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Dec 25, 2012
Grant Date -
Apr 12, 2012
app pub date -
Dec 13, 2011
filing date -
Dec 25, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A write-once read-many information recording medium is provided, which is capable of easily searching for a latest DDS and a latest defect list. At least one disc management working area is sequentially allocated in a predetermined direction on the write-once read-many information recording medium of the present invention. The latest defect list and the latest DDS are provided in a recorded disc management working area neighboring a border between the recorded disc management working area and an unrecorded disc management working area, where the latest defect list precedes the latest DDS in the predetermined direction.
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