发明授权
US07916587B2 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
有权
在一次写入盘上记录数据的方法和装置，用于从一次写入盘再现数据的方法和装置以及一次写入盘
- 专利标题： Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
- 专利标题（中）： 在一次写入盘上记录数据的方法和装置，用于从一次写入盘再现数据的方法和装置以及一次写入盘
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申请号： US12362835申请日： 2009-01-30
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公开(公告)号： US07916587B2公开(公告)日： 2011-03-29
- 发明人: Sung-hee Hwang , Jung-wan Ko
- 申请人： Sung-hee Hwang , Jung-wan Ko
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： NSIP Law
- 优先权： KR2003-96223 20031224; KR2004-6471 20040131
- 主分类号： G11B15/52
- IPC分类号： G11B15/52
摘要：
A method and apparatus recording and/or reproducing data on/from a write-once disc, and a write-once disc therefor, the write-once disc having at least one recording layer including: a plurality of update areas in which predetermined updated information is recorded; and at least one access information area in which access information indicating an update area in which final recorded updated information is recorded. Reducing access time for reading the updated information using a location of predetermined updated information. Also, when a plurality of update areas for writing updated information required to use the write-once disc exist, a recording apparatus or a reproducing apparatus can quickly and easily determine an update area in which final updated information is recorded among the plurality of update areas.
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