Method of recording data, method of manufacturing read-only optical disc, and read-only optical disc
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United States of America Patent
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Jan 24, 2012
Grant Date -
Dec 18, 2008
app pub date -
May 21, 2008
filing date -
Jun 12, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of recording data includes: a first recording step of recording data in a condition that, within a certain error correction block in a data format in which error correction blocks with n rows and m columns including at least main data, error detection code, and error correction parity are formed, an allocated location of additional supplementary information is set in a location in the same column as an allocated location of the error detection code, and an additional recording area is formed for recording additional information containing the additional supplementary information and the error detection code and the error correction parity necessary to be recorded according to the recording of the additional supplementary information; and a second recording step of recording the additional information in the additional recording area after the data recording at the first step is executed.
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