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Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc

  • US 7,952,972 B2
  • Filed: 12/19/2008
  • Issued: 05/31/2011
  • Est. Priority Date: 08/05/2003
  • Status: Expired due to Fees
First Claim
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1. An apparatus for recording management information on a writable recording medium, the recording medium including one or more temporary management areas being used in a designated order for storing therein temporary management information until the recording medium is closed and a final management area for storing therein final management information when the recording medium is to be closed, the apparatus comprising:

  • a pickup adapted for recording data on the recording medium; and

    a microcomputer configured to control the pickup to record data onto a first indicator when closing the recording medium so as to indicate that the recording medium is closed, the first indicator located at the most front position of a first temporary management area being used first among the one or more temporary management areas.

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