Recording medium, and method and apparatus for recording...

G - Physics – 11 – B

Patent

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G11B 7/00 (2006.01)

Patent

CA 2562359

A recording medium, and a method and apparatus for recording data in the recording medium are disclosed. The recording medium including an inner area, a data area, and an outer area includes a first test area contained in the inner area, and a second test area contained in the outer area, wherein the first and second test areas are formed by a predetermined wobble modulation method equal to that of the data area. Therefore, the recording medium can be applied to a method for manufacturing a Blu-ray disc, and data can be effectively recorded/reproduced in/from the recording medium, such as the Blu- ray disc.

Support d'enregistrement et procédé et appareil d'enregistrement de données sur ledit support d'enregistrement. Ce support d'enregistrement, qui possède une zone interne, une zone de données et une zone externe, possède en outre une première zone de test contenue dans la zone interne et une seconde zone de test contenue dans la zone externe, les première et seconde zones de test étant formées par un procédé de vobulation prédéterminé égal à celui de la zone de données. Par conséquent, le support d'enregistrement peut être utilisé pour un procédé de fabrication d'un disque Blu-ray, et les données peuvent être effectivement enregistrées sur le support d'enregistrement ou reproduites à partir dudit support d'enregistrement, tel qu'un disque Blu-ray.

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