发明授权
- 专利标题： Information storage medium, record reproduction apparatus, and record reproduction method
- 专利标题（中）： 信息存储介质，记录再现装置和记录再现方法
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申请号： US13217451申请日： 2011-08-25
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公开(公告)号： US08599665B2公开(公告)日： 2013-12-03
- 发明人: Sung-Hee Hwang , Jung-Wan Ko , Kyung-Geun Lee , In-Oh Hwang
- 申请人： Sung-Hee Hwang , Jung-Wan Ko , Kyung-Geun Lee , In-Oh Hwang
- 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： KR10-2009-0015956 20090225; KR10-2009-0016551 20090226; KR10-2010-0016666 20100224
- 主分类号： G11B7/00
- IPC分类号： G11B7/00
摘要：
Provided is an information storage medium that has a plurality of recording layers, a recording/reproducing method, and a recording/reproducing apparatus. In the information storage medium, each of the plurality of recording layers includes an inner circumference zone and a data zone, and at least one of the recording layers includes, in the inner circumference zone, a temporary disc management area (TDMA) for recording information about a defect detected in the data zone, wherein a size of a TDMA allocated on an upper layer is greater than a size of a TDMA allocated on a lower layer.