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1. (WO2008100703) METHOD AND APPARATUS FOR ILLUMINATING FILM FOR AUTOMATED INSPECTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/100703    International Application No.:    PCT/US2008/052314
Publication Date: 21.08.2008 International Filing Date: 29.01.2008
IPC:
G02B 7/18 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US)
Inventors: FLOEDER, Steven P.; (US).
MASTERMAN, James A.; (US)
Agent: BERN, Steven A.; 3M Center, Office of Intellectual Property Counsel, Post Office Box 33427, St. Paul, Minnesota 55133-3427 (US)
Priority Data:
60/890,415 16.02.2007 US
Title (EN) METHOD AND APPARATUS FOR ILLUMINATING FILM FOR AUTOMATED INSPECTION
(FR) PROCÉDÉ ET APPAREIL PERMETTANT D'ÉCLAIRER UN FILM POUR UNE INSPECTION AUTOMATISÉE
Abstract: front page image
(EN)Illumination techniques for machine inspection of optical film. In one embodiment, an illumination system for illuminating a transparent or semi-transparent structured sheet material for inspection by an optical receiving device is described.
(FR)L'invention concerne des techniques d'éclairage pour une inspection de machine d'un film optique. Selon un mode de réalisation, l'invention concerne un système d'éclairage permettant d'éclairer un matériau en feuille structuré transparent ou semi-transparent pour une inspection par un dispositif de réception optique.
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, 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, 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)