G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/007 (2006.01) G11B 7/013 (2006.01) G11B 7/24 (2006.01) G11B 20/00 (2006.01) G11B 20/12 (2006.01)
Patent
CA 2329066
It is an object of the present invention to provide an optical recording medium having a new information recording part and an entertainment system employing it. According to an optical recording medium of the present invention, a new information recording part (210) is formed on parts other than the information recordable part (200O, 200D, 200I), and information can be written, read and erased.
L'invention concerne un support d'enregistrement optique possédant une nouvelle partie d'enregistrement d'informations, et un système de divertissement dans lequel ledit support est utilisé. Dans ledit support d'enregistrement optique, une nouvelle partie d'enregistrement d'informations (210) est formée sur des parties autres que la partie d'enregistrement d'informations (200O, 200D, 200I) et les informations peuvent être inscrites, lues et effacées.
Kutaragi Ken
Miura Kazuo
Mbm & Co.
Sony Computer Entertainment Inc.
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