OPTICAL DISC HAVING A PLURALITY OF RECORDING LAYERS, AND RECORDING METHOD AND REPRODUCING METHOD THEREFOR

摘要

An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.