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1. (WO2011143089) THREE-DIMENSIONAL IMAGING OF FLEXOGRAPHIC MEDIA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/143089    International Application No.:    PCT/US2011/035701
Publication Date: 17.11.2011 International Filing Date: 09.05.2011
IPC:
B41C 1/05 (2006.01)
Applicants: EASTMAN KODAK COMPANY [US/US]; 343 State Street Rochester, NY 14650-2201 (US) (For All Designated States Except US).
BURKATOVSKY, Vitaly [IL/US]; (US) (For US Only).
AVIEL, David [IL/US]; (US) (For US Only)
Inventors: BURKATOVSKY, Vitaly; (US).
AVIEL, David; (US)
Common
Representative:
EASTMAN KODAK COMPANY; 343 State Street Rochester, NY 14650-2201 (US)
Priority Data:
12/777,463 11.05.2010 US
Title (EN) THREE-DIMENSIONAL IMAGING OF FLEXOGRAPHIC MEDIA
(FR) IMAGERIE TRIDIMENSIONNELLE DE SUPPORT FLEXOGRAPHIQUE
Abstract: front page image
(EN)A method for three-dimensional imaging on a surface of a flexible media mounted on a cylindrical drum (104) or sleeve by laser ablation includes mounting the flexible media on the cylindrical drum; measuring a distance to the surface structure of the flexible media with a displacement sensor (112) correlated with drum and carriage (210) position; sending the distance measurement and the drum and carriage position to a computer (236) processing the distance measurement and drum and carriage position to compute a change in focus of an optical system; changing a focus of the optical system; and imaging the flexible media with the imaging optics (216).
(FR)L'invention concerne un procédé d'imagerie tridimensionnelle sur une surface d'un support flexible monté sur un tambour cylindrique (104) ou un manchon par ablation laser. Le procédé comporte les étapes consistant à : monter le support flexible sur le tambour cylindrique; mesurer la distance à la structure de surface du support flexible au moyen d'un capteur (112) de déplacement corrélé à la position du tambour et d'un chariot (210); envoyer la mesure de distance et la position du tambour et du chariot à un ordinateur (236), qui traite la mesure de distance et la position du tambour et du chariot afin de calculer un changement de mise au point d'un système optique; changer la mise au point du système optique; et imager le support flexible au moyen du système optique (216) d'imagerie.
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, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, 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, RS, 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)