APPARATUS FOR RECORDING DATA ONTO WRITE-ONCE DISC AND WRITE-ONCE DISC Russian patent published in 2012 - IPC G11B7/07

Abstract RU 2467408 C2

FIELD: physics, computer engineering.

SUBSTANCE: write-once disc and a data recording apparatus are disclosed. The data medium includes an access information area (AIA) in which is recorded information on TDMA location in which the updated preferred information is finally recorded. Information on the TDMA location, in which the updated preferred information is recorded, is a temporary disc defect structure (TDDS).

EFFECT: cutting access time for reading updated information.

2 cl, 12 dwg

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RU 2 467 408 C2

Authors

Khvang Sung-Khee

Ko Dzung-Van

Dates

2012-11-20—Published

2008-05-14—Filed