Write once type recording medium, recording device, recording method, reproducing device and reproducing method

Write once type recording medium, recording device, recording method, reproducing device and reproducing method

  • CN 101,017,689 A
  • Filed: 03/16/2005
  • Published: 08/15/2007
  • Est. Priority Date: 03/22/2004
  • Status: Active Grant
First Claim
Patent Images

1. Write-once-type recording medium comprises:

  • The data field is used for record data are recorded in wherein;

    A plurality of directorial areas;

    AndThe control information recording areas, it will be used for the record of data field and read the information of controlling recording wherein, whereinBe used for the multiple management information that record data are managed and be used to represent that the index information of latest management information can repeatedly be recorded in each directorial area of a plurality of directorial areas,The index information that is recorded in each directorial areas of a plurality of directorial areas is disposed in the identical directorial area with all management information of being represented by up-to-date index information, andDirectorial area is disposed in the control information recording areas.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×