METHOD AND DEVICE FOR RECORDING AND/OR PLAYING BACK DATA ONTO/FROM WRITE-ONCE DISC, AND WRITE-ONCE DISC TO THIS END Russian patent published in 2010 - IPC G11B7/07

Abstract RU 2390057 C2

FIELD: information technology.

SUBSTANCE: device for recording/playing back data onto/from a write-once disc and a write-once disc are proposed. The disc has at least one recording layer. The layer has several update regions and at least one access information region. Access information indicates the update region in which final updated information is recorded.

EFFECT: access information enables fast identification of the update region in which final updated information is recorded among several update regions.

13 cl, 12 dwg

Similar patents RU2390057C2

Title	Year	Author	Number
APPARATUS FOR RECORDING DATA ONTO WRITE-ONCE DISC AND WRITE-ONCE DISC	2008	Khvang Sung-Khee Ko Dzung-Van	RU2467408C2
DEVICE FOR DATA RECORDING AND/OR PLAYBACK TO/FROM WRITE-ONCE DISC, AND DISC FOR THIS DEVICE	2004	Khvang Sung-Khee Ko Dzung-Van	RU2337416C2
METHOD AND DEVICE FOR RECORDING DATA ONTO WRITE-ONCE DISC AND CORRESPONDING WRITE-ONCE DISC	2008	Khvang Sung-Khee Ko Dzung-Van	RU2369924C1
METHOD AND DEVICE FOR DATA WRITING TO WRITABLE DISC AND RESPECTIVE WRITABLE DISC	2005	Khvang Sung-Khee Ko Dzung-Van	RU2329551C2
METHOD AND DEVICE FOR RECORDING AND REPRODUCING DATA ON DISK WITH ONE-TIME RECORDING, AND A DISK WITH ONE-TIME RECORDING	2005	Khvang Sung-Khee Ko Dzung-Van	RU2305332C2
WRITE-ONCE OPTICAL DISC, METHOD AND DEVICE FOR RECORDING/PLAYING BACK MANAGEMENT DATA ONTO/FROM SAID OPTICAL DISC	2004	Park Jong Cheol	RU2361289C2
WRITE-ONCE OPTICAL DISK METHOD AND DEVICE FOR RECORDING/DISPLAYING MANAGEMENT DATA ON/ FROM OPTICAL DISK	2004	Park Jong Cheol	RU2361290C2
ONE-TIME RECORDING OPTICAL DISC AND METHOD AND DEVICE FOR RECORDING/REPRODUCING CONTROL INFORMATION ONTO/FROM OPTICAL DISC	2009	Park Jong Cheol	RU2416130C2
METHOD AND DEVICE FOR RECORDING MANAGEMENT INFORMATION ONTO RECORDING MEDIUM AND RECORDING MEDIUM	2005	Kim Jong Kook	RU2395855C2
DEVICE FOR WRITING AND/OR REPRODUCING DATA REGARDING WRITE-ONCE MEDIUM (VERSIONS), AND WRITE-ONCE MEDIUM	2008	Khvang Sung-Khee Ko Dzung-Van	RU2457553C2

RU 2 390 057 C2

Authors

Khvang Sung-Khee

Ko Dzung-Van

Dates

2010-05-20—Published

2008-02-18—Filed