Title:
【発明の名称】光ディスク及びその記録装置及びその再生装置
Document Type and Number:
Japanese Patent JP2003529178
Kind Code:
A
Abstract:
An optical disk of the present invention includes : a pre-recorded region (101) in which pre-recorded data is recorded; a recordable region (103) in which a first clock synchronization mark and first address information are recorded; and a synchronization region (102) having a prescribed length which is positioned between the pre-recorded region and the recordable region.
Inventors:
Takeharu Yamamoto
Yoshihiro Kanda
Hiroyuki Yamaguchi
Inoue Shinji
Yoshihiro Kanda
Hiroyuki Yamaguchi
Inoue Shinji
Application Number:
JP2001571406A
Publication Date:
September 30, 2003
Filing Date:
March 28, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G11B7/0045; G11B7/0055; G11B7/007; G11B7/09; G11B7/24035; G11B7/24097; G11B20/14; G11B27/19; G11B27/24; G11B27/30; G11B27/32; (IPC1-7): G11B7/007; G11B7/24; G11B20/14
Attorney, Agent or Firm:
Shusaku Yamamoto (2 outside)