发明名称 |
Multiple layers optical recording for recording data over two or more layers |
摘要 |
An optical disk having a dual layer layout includes two recording layers each having a data area for recording information. An optical information recording apparatus handles the two data areas of the two recording layers of the optical disk as a single continuous data area and divides the continuous data area into plural divided areas such as sessions and fragments. The optical information recording apparatus then records data on each of the sessions or fragments corresponding to the divided areas.
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申请公布号 |
US7643383(B2) |
申请公布日期 |
2010.01.05 |
申请号 |
US20040935555 |
申请日期 |
2004.09.08 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SASAKI YOSHIYUKI |
分类号 |
G11B7/24;G11B21/08;G11B5/09;G11B7/00;G11B7/0045;G11B7/007;G11B20/10;G11B20/12 |
主分类号 |
G11B7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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