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1. (WO2003094156) OPTICAL DISK AND METHOD OF RECORDING DATA IN THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/094156 International Application No.: PCT/KR2003/000292
Publication Date: 13.11.2003 International Filing Date: 11.02.2003
Chapter 2 Demand Filed: 01.12.2003
IPC:
G11B 7/007 (2006.01) ,G11B 7/013 (2006.01) ,G11B 20/12 (2006.01) ,G11B 20/18 (2006.01)
[IPC code unknown for G11B 7/07]
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor
007
Arrangement of the information on the record carrier, e.g. form of tracks
013
for discrete information, i.e. where each information unit is stored in a distinct location
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
12
Formatting, e.g. arrangement of data block or words on the record carriers
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
18
Error detection or correction; Testing
Applicants:
SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 416, Maetan-dong Yeongtong-gu Suwon-si Gyeonggi-do 442-742, KR
MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD. [JP/JP]; 1006 Oaza Kadoma Kadoma-shi, Osaka 571-8501, JP
Inventors:
LEE, Kyung-Geun; KR
PARK, In-Sik; KR
KO, Jung-Wan; KR
USUI, Makoto; JP
ITO, Motoshi; JP
Agent:
LEE, Young-Pil; The Cheonghwa Building, 1571-18 Seocho-dong, Seocho-gu 137-874 Seoul, KR
Priority Data:
10-2002-002474706.05.2002KR
Title (EN) OPTICAL DISK AND METHOD OF RECORDING DATA IN THE SAME
(FR) DISQUE OPTIQUE ET PROCEDE D'ENREGISTREMENT DE DONNEES SUR UN TEL DISQUE
Abstract:
(EN) An optical disk and a method of recording data in the optical disk are provided. When data is overwritten on a recordable and/or reproducible optical disk, the method includes performing linking in front of a physical cluster from which overwriting starts. According to the method, when overwriting is performed on a portion of an optical disk in which data has been recorded, or when overwriting is performed on a portion including a defective area, linking is performed in front of the portion on which the overwriting is performed or behind the defective area, thereby realizing reliable data recording and reproducing.
(FR) L'invention concerne un disque optique et un procédé d'enregistrement de données sur un tel disque. Lorsque des données sont écrasées sur un disque optique enregistrable et/ou reproductible, le procédé consiste à effectuer des liaisons en face d'un groupe physique à partir duquel l'écrasement débute. Selon le procédé de l'invention, lorsque l'écrasement est réalisé sur une partie d'un disque optique dans lequel les données ont été enregistrées, ou lorsque l'écrasement est réalisé sur une partie comprenant des zones défectueuses, une liaison est effectuée en face de la partie sur laquelle l'écrasement est réalisé ou derrière la zone défectueuse, permettant ainsi un enregistrement et une reproduction fiables des données.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)