Title:
【発明の名称】記録媒体およびそのための再生装置
Document Type and Number:
Japanese Patent JP3197564
Kind Code:
B2
Abstract:
In an optical recording medium according to the present invention, in scanning any of a land (4, 41, 42) and a groove (3, 31-33) using a laser beam, the address information of data recorded or to be recorded in the land or groove is available, the address information of the groove (31-33) is recorded in a first address information region (11) in an address region (1) on a sidewall of the groove as a wobble (51, 53, 55) and the address information of the land (41, 42) is recorded in a second address information region (12) in the address region (1) on a sidewall of the land as a wobble (52, 54).
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Inventors:
Yoshihiro Hori
Hisashi Matsuyama
Hisashi Matsuyama
Application Number:
JP52030198A
Publication Date:
August 13, 2001
Filing Date:
October 30, 1997
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
G11B7/007; (IPC1-7): G11B7/004; G11B7/007; G11B7/09; G11B7/24; G11B11/105
Domestic Patent References:
JP10208305A | ||||
JP383234A | ||||
JP9219024A | ||||
JP773508A | ||||
JP268721A | ||||
JP5314538A | ||||
JP9120584A | ||||
JP10320784A | ||||
JP554410A |
Attorney, Agent or Firm:
Fukami Hisaro (3 outside)
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