发明申请
- 专利标题： INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND COMPUTER PROGRAM
- 专利标题（中）： 信息记录介质，信息记录装置和方法以及计算机程序
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申请号： US12278628申请日： 2007-02-08
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公开(公告)号： US20090040914A1公开(公告)日： 2009-02-12
- 发明人: Masayoshi Yoshida , Keiji Katata , Takeshi Koda , Shoji Taniguchi , Eiji Muramatsu , Masahiro Kato , Masahiro Miura , Tsuyoshi Hasebe
- 申请人： Masayoshi Yoshida , Keiji Katata , Takeshi Koda , Shoji Taniguchi , Eiji Muramatsu , Masahiro Kato , Masahiro Miura , Tsuyoshi Hasebe
- 申请人地址： JP TOKYO
- 专利权人： PIONEER CORPORATION
- 当前专利权人： PIONEER CORPORATION
- 当前专利权人地址： JP TOKYO
- 优先权： JP2006-033863 20060210
- 国际申请： PCT/JP2007/052176 WO 20070208
- 主分类号： G11B7/24
- IPC分类号： G11B7/24
摘要：
An optical disk (100) comprises recording management areas (103, 113) in which record management data for managing data recording is recorded. The record management data includes (i) physical position information (122, 125, 126) indicating the positions of physical buffer areas in which buffer data for buffering recording operation is physically recorded and (ii) logical position information (121) indicating the position of a logical buffer area in which buffer data is logically recorded or to be recorded.
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