Invention Grant
- Patent Title: Multi-layer information storage medium and information apparatus
- Patent Title (中): 多层信息存储介质和信息设备
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Application No.: US11420833Application Date: 2006-05-30
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Publication No.: US07768898B2Publication Date: 2010-08-03
- Inventor: Shinichi Kimura , Hiroshi Ueda , Katsuya Watanabe
- Applicant: Shinichi Kimura , Hiroshi Ueda , Katsuya Watanabe
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2005-156790 20050530
- Main IPC: G11B7/24
- IPC: G11B7/24

Abstract:
A multi-layer information storage medium 600 includes: a data-reading surface; and eight recording layers 601 to 608 for recording data which is read out by using a blue-violet light beam. Each of the recording layers 601 to 608 has a user data area 610. A recording layer which is the most distant from the data-reading surface 601 includes a disk information area 26 and a defect management area 27 for recording management information concerning all of the recording layers 601 to 608.
Public/Granted literature
- US20060268670A1 MULTI-LAYER INFORMATION STORAGE MEDIUM AND INFORMATION APPARATUS Public/Granted day:2006-11-30
Information query
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