发明名称 |
WRITE-ONCE DISC, RECORDING APPARATUS THERETO, AND METHOD OF REDUCING ACCESS TIME THERETO |
摘要 |
A write-once disc, an apparatus for recording information thereon, and a method of reducing access time thereto the write-once disc including at least one record layer. The write-once disc also includes at least one update area in which updated predetermined information is recorded; and an access information area in which location information regarding the updated predetermined information, is recorded for a predetermined period. Accordingly, it is possible to reduce an access time for reading information updated in the write-once disc on which predetermined information is updated and recorded on a new position.
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申请公布号 |
US2008074960(A1) |
申请公布日期 |
2008.03.27 |
申请号 |
US20070949348 |
申请日期 |
2007.12.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG SUNG-HEE;KO JUNG-WAN;LEE KYUN-GEUN |
分类号 |
G11B7/085;B32B3/00;G11B7/00;G11B7/0037;G11B7/0045;G11B7/007;G11B20/10;G11B20/12;G11B20/18;G11B27/32;G11B27/36 |
主分类号 |
G11B7/085 |
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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