发明授权
US07668057B2 Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium
有权
用于管理记录介质中的缺陷的方法和装置，包括用于其的计算机可读代码的计算机可读介质和使用相同方法，装置和计算机可读介质获得的缺陷管理记录介质
- 专利标题： Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium
- 专利标题（中）： 用于管理记录介质中的缺陷的方法和装置，包括用于其的计算机可读代码的计算机可读介质和使用相同方法，装置和计算机可读介质获得的缺陷管理记录介质
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申请号： US12116279申请日： 2008-05-07
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公开(公告)号： US07668057B2公开(公告)日： 2010-02-23
- 发明人: Sung-hee Hwang , Jung-wan Ko , Kyung-geun Lee
- 申请人： Sung-hee Hwang , Jung-wan Ko , Kyung-geun Lee
- 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： Stein McEwen, LLP
- 优先权： KR2003-28040 20030501; KR2003-30950 20030515
- 主分类号： G11B7/00
- IPC分类号： G11B7/00
摘要：
A method, apparatus and computer readable medium for managing recording medium defects and a defect managed recording medium. The recording medium includes a spare area in which a replacement area, which is a substitute for a defective area of the recording medium, is formed, and a temporary defect management area in which temporary management information that specifies the defective area and the corresponding replacement area is recorded, wherein position information and state information regarding the defective area are recorded in the replacement area. Accordingly, it is possible to restore defect information even if recording medium defect management on the recording medium ended abnormally.
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