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Pub. No.:    WO/2007/076000    International Application No.:    PCT/US2006/048994
Publication Date: 05.07.2007 International Filing Date: 20.12.2006
B41J 2/32 (2006.01)
Applicants: NCR CORPORATION [US/US]; 1700 S. Patterson Blvd., Dayton, OH 45479 (US) (For All Designated States Except US).
JANNING, John, L. [US/US]; (US) (For US Only)
Inventors: JANNING, John, L.; (US)
Agent: MANEY, Charles, Q.; NCR Corporation, 1700 S. Patterson Blvd., Dayton, OH 45479 (US)
Priority Data:
11/314,613 21.12.2005 US
Abstract: front page image
(EN)Dual-sided direct thermal printing of a thermal imaging element having thermally sensitive coatings on opposite sides of a substrate is described, where the thermal imaging element is provided along a feed path of a thermal printer having print heads disposed on opposite sides of the feed path. Printing on both sides of the thermal imaging element is achieved by applying variable energy heat pulses from the opposed print heads.
(FR)La présente invention concerne l’impression thermique double face d’un élément d’image thermique comportant des couches sensibles thermiquement sur les faces opposées d’un substrat ; l’élément d’image thermique est acheminé le long d’une trajectoire d’alimentation d’une imprimante thermique comprenant des têtes d’impression disposées sur les côtés opposés de la trajectoire d’alimentation. L’impression sur les deux côtés de l’élément d’image thermique est réalisée en appliquant des impulsions de chaleur d’énergie variables à partir des têtes d’impression opposées.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)