G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/007 (2006.01) G11B 7/0045 (2006.01)
Patent
CA 2542312
The invention relates to a method and apparatus for recording information on a multi-layer record carrier, especially a dual layer disc. By recording control information in a control information zone (311,312, 321,322) before recording user information after a layer jump, it is ensured that all user information can be read and recorded reliably, while the storage capacity of the record carrier for storing user information is not reduced.
L'invention concerne un procédé et un appareil pour enregistrer des informations sur un support d'enregistrement multicouche, notamment un disque bicouche. L'enregistrement d'informations de contrôle dans une zone d'informations de contrôle (311, 312, 321, 322) avant l'enregistrement d'informations utilisateur après un saut de couche garantit une lecture et un enregistrement fiables de toutes les informations utilisateur, tandis que la capacité de mémoire du support d'enregistrement pour mémoriser des informations utilisateur ne s'en trouve pas réduite.
Koninklijke Philips Electronics N.v.
Smart & Biggar
LandOfFree
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