Information recording medium, recording apparatus and method...

Details Information recording medium, recording apparatus and method... Information recording medium, recording apparatus and method...

2007-09-04

2007-09-04

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

By medium defect indicative control signal

C369S053150

Reexamination Certificate

active

11349923

ABSTRACT:
An information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information (120) which is a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded, from the plurality of temporary defect management areas, the distinction information being recorded as a type of a combination pattern of an area set to be in a recorded condition and an area left to be in an unrecorded condition according to a predetermined rule, in the flag area.

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Miyamoto, H., “DVD-RAM Designed for Data Storage—A Review of the DVD-RAM Format Specification”, Mar. 10, 1998 URL:http://www.itpapers.com/cgi/PSummaryIT.

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