Storage medium recording method and storage medium having multiple recording areas
US7027384B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2003 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Feb 23, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2529
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A storage medium includes a first area configured to have data stored therein in a first recording format; a second area configured to have data stored therein in a second recording format; a management table configured to manage a replacement area for a defect area in a data area in the storage medium, the management table being stored in the second area; an alert track stored in the first area; and a management data configured to manage the managing table and the alert track, the management data stored in the first area, wherein an end position of the first area is set a predetermined distance apart from a start position of the second area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.