Invention Grant
- Patent Title: Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same
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Application No.: US11432475Application Date: 2006-05-12
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Publication No.: US07646688B2Publication Date: 2010-01-12
- Inventor: Jung-wan Ko , Kyung-geun Lee
- Applicant: Jung-wan Ko , Kyung-geun Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stein McEwen, LLP
- Priority: KR2002-47513 20020812; KR2002-47514 20020812
- Main IPC: G11B20/18
- IPC: G11B20/18

Abstract:
A disc with a temporary defect management information area and a defect management area includes a defect management area that is present in at least one of a lead-in area, a lead-out area, and an outer area, a temporary defect information area which is formed in the data area and in which temporary defect information is recorded, and a temporary defect management information area which is present in at least one of the lead-in area, and the lead-out area. Accordingly, it is possible to record user data in a recordable disc, especially, a write-once disc, while performing defect management thereon, thereby enabling efficient use of a defect management area having a limited recording capacity.
Public/Granted literature
Information query
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