WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009134365) OPTICAL DISC AND MANUFACTURING METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/134365    International Application No.:    PCT/US2009/002599
Publication Date: 05.11.2009 International Filing Date: 29.04.2009
IPC:
G11B 7/24 (2006.01), G11B 7/26 (2006.01), B29D 17/00 (2006.01)
Applicants: THOMSON LICENSING [FR/FR]; 46, quai A. Le Gallo F-92100 Boulogne-Billancourt (FR) (For All Designated States Except US).
TOWN, John, Matthew [GB/US]; (US) (For US Only)
Inventors: TOWN, John, Matthew; (US)
Agent: SHEDD, Robert, D.; (US)
Priority Data:
61/126,322 02.05.2008 US
Title (EN) OPTICAL DISC AND MANUFACTURING METHOD
(FR) DISQUE OPTIQUE ET PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)A method is disclosed for forming an optical disc that includes re-using a component during fabrication. The optical disc includes a composite substrate having one component that serves as a stamper of a data layer during disc fabrication.
(FR)L'invention porte sur un procédé pour former un disque optique qui comprend la réutilisation d'un composant durant la fabrication. Le disque optique comprend un substrat composite ayant un composant qui sert de matrice d'une couche de données durant la fabrication d'un disque.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, 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)