发明申请
- 专利标题： INFORMATION STORAGE MEDIUM, RECORDING METHOD, REPRODUCING METHOD, AND REPRODUCING APPARATUS
- 专利标题（中）： 信息存储介质，记录方法，再现方法和再现装置
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申请号： US11563556申请日： 2006-11-27
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公开(公告)号： US20070086322A1公开(公告)日： 2007-04-19
- 发明人: Kazuo Watabe , Hideo Ando , Sumitaka Maruyama , Yutaka Kashihara , Akihito Ogawa
- 申请人： Kazuo Watabe , Hideo Ando , Sumitaka Maruyama , Yutaka Kashihara , Akihito Ogawa
- 优先权： JP2005-266016 20050913
- 主分类号： G11B7/24
- IPC分类号： G11B7/24
摘要：
An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start position of the data area of layer 0, the data lead-in area comprises a guard track zone wider than a test zone in the data lead-out area, the data lead-out area comprises a guard track zone wider than a test zone and a management zone in the data lead-in area, the middle area of layer 0 comprises a guard track zone wider than a test zone in the middle area of layer 1, and the middle area of layer 1 comprises a blank zone wider than a test zone in the middle area of layer 0.