Title:
1回だけ記録可能な光ディスク及び1回だけ記録可能な光ディスクにおける欠陥領域の管理方法及び装置
Document Type and Number:
Japanese Patent JP4195448
Kind Code:
B2
Abstract:
A recording medium and a method and apparatus for managing a defective area on the recording medium are provided. The method includes detecting an existence of a defective area within the data area of the recording medium; replacing the defective area with a replacement area in the spare area if the defective area is detected; writing in the spare area defect management information which cumulatively includes defect list information associated with the defective area detected in the step (a) and any defect list information previously written in the recording medium; and writing onto the recording medium positional information of the defect management information.
Inventors:
Park, Yong Chul
Kim, Sun De
Kim, Sun De
Application Number:
JP2004539639A
Publication Date:
December 10, 2008
Filing Date:
September 26, 2003
Export Citation:
Assignee:
LG Electronics Inc.
International Classes:
G11B7/007; G11B20/12; G11B7/00; G11B7/004; G11B7/0045; G11B11/00; G11B20/10; G11B20/18; G11C29/00
Domestic Patent References:
| JP2023417A | ||||
| JP9145634A | ||||
| JP2000195178A | ||||
| JP2005535993A | ||||
| JP2000149449A | ||||
| JP2000090588A | ||||
| JP2002056619A | ||||
| JP2002215612A | ||||
| JP2002288938A | ||||
| JP2006502520A | ||||
| JP11134811A | ||||
| JP2005538491A |
Foreign References:
| WO2001022416A1 |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa