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Machine translation
1. (WO2010026068) COMPATIBLE OPTICAL RECORDING MEDIUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/026068    International Application No.:    PCT/EP2009/060858
Publication Date: 11.03.2010 International Filing Date: 24.08.2009
IPC:
G11B 7/007 (2006.01), G11B 7/013 (2006.01), G11B 7/09 (2006.01), G11B 7/26 (2006.01)
Applicants: THOMSON LICENSING [FR/FR]; 46 Quai Alphonse Le Gallo F-92100 Boulogne Billancourt (FR) (For All Designated States Except US).
KHRUSHCHEV, Sergey [RU/DE]; (DE) (For US Only).
RESCHKE, Uwe [DE/DE]; (DE) (For US Only).
KIMMELMANN, Stefan [DE/DE]; (DE) (For US Only)
Inventors: KHRUSHCHEV, Sergey; (DE).
RESCHKE, Uwe; (DE).
KIMMELMANN, Stefan; (DE)
Agent: SCHMIDT-UHLIG, Thomas; (DE)
Priority Data:
08305530.1 05.09.2008 EP
Title (EN) COMPATIBLE OPTICAL RECORDING MEDIUM
(FR) SUPPORT D’ENREGISTREMENT OPTIQUE COMPATIBLE
Abstract: front page image
(EN)The present invention relates to a format of a recordable optical recording medium (10), which is designed in such a way that it has the appearance of a read-only optical recording medium for most players and recorders, to a method for manufacturing the recordable optical recording medium (10), and to a method for writing to the optical recording medium (10). The optical recording medium (10) has a recording area (16) and a guide structure (15) for tracking. The guide structure (15) does only extend over one or a few track spirals or concentric tracks outside the recording area (16). For writing to this optical recording medium (10) a further light beam (31) falling onto the guide structure (15) or already recorded data is used for generating a tracking error signal for a main light beam (30).
(FR)L’invention concerne un support d’enregistrement optique enregistrable (10) conçu de sorte qu’il ait l’aspect d’un support d’enregistrement optique pour lecture seule pour la plupart des lecteurs et enregistreurs, un procédé de fabrication du support d’enregistrement optique enregistrable (10), et un procédé de gravure du support d’enregistrement optique (10). Le support d’enregistrement optique (10) comprend une zone d’enregistrement (16) et une structure de guidage (15) pour le suivi. La structure de guidage (15) s’étend uniquement sur une ou quelques spires de la piste ou sur des pistes concentriques à l’extérieur de la zone d’enregistrement (16). Afin de graver ce support d’enregistrement optique (10), un faisceau lumineux supplémentaire (31) tombant sur la structure de guidage (15) ou des données déjà enregistrées sont utilisés afin de générer un signal d’erreur de suivi pour un faisceau lumineux principal (30).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)