Invention Grant
US07701823B2 Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
失效
一次写入光盘，以及用于在一次写入光盘上记录管理信息的方法和装置
- Patent Title: Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
- Patent Title (中): 一次写入光盘，以及用于在一次写入光盘上记录管理信息的方法和装置
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Application No.: US11798009Application Date: 2007-05-09
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Publication No.: US07701823B2Publication Date: 2010-04-20
- Inventor: Yong Cheol Park , Sung Dae Kim
- Applicant: Yong Cheol Park , Sung Dae Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KRP2002-059341 20020930; KRP2003-011832 20030225
- Main IPC: G11B5/09
- IPC: G11B5/09
Abstract:
A recording medium, and a method and apparatus for recording management information on the recording medium are discussed. According to an embodiment, the invention provides a method of recording management information on a recording medium, the recording medium including a temporary defect management area (TDMA) and a final defect management area (DMA), the DMA including a defect list area, the method comprising: recording, in the TDMA, defect list information produced while the recording medium is in use, and recording, in the defect list area of the DMA, the latest defect list information included in the TDMA when the recording medium is to be finalized, wherein the defect list area of the DMA includes a plurality of recording units, and the latest defect list information is recorded on at least one of the recording units of the defect list area.
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