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Optical disk, optical disk reproducing device and optical disk reproduction system

  • US 6,243,343 B1
  • Filed: 01/25/1999
  • Issued: 06/05/2001
  • Est. Priority Date: 01/31/1998
  • Status: Expired due to Term
First Claim
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1. An optical disk having a recording area on the disk surface segmented radially into a plurality of volumes for recording information, each of said volumes including a lead-in area, a program area and a lead-out area, wherein succeeding-volume information announcing presence of a succeeding volume is recorded in a main channel of either or both of the program area and lead-out area of each of said volumes.

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