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. (WO2012117169) METHOD FOR PRODUCING A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS AND DOCUMENT ON WHICH A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS IS PRODUCED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/117169    International Application No.:    PCT/FR2012/000060
Publication Date: 07.09.2012 International Filing Date: 16.02.2012
IPC:
B41M 3/14 (2006.01), B41M 5/26 (2006.01), B41M 5/34 (2006.01), B42D 15/00 (2006.01)
Applicants: LAZZARI, Jean Pierre [FR/FR]; (FR).
LAZZARI, Jean Marc [FR/FR]; (FR)
Inventors: LAZZARI, Jean Pierre; (FR).
LAZZARI, Jean Marc; (FR)
Agent: DELUMEAU, François; Cabinet Beau de Lomenie 158 rue de l'Université F-75340 Paris Cedex 07 (FR)
Priority Data:
11/00606 01.03.2011 FR
Title (EN) METHOD FOR PRODUCING A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS AND DOCUMENT ON WHICH A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS IS PRODUCED
(FR) PROCEDE DE REALISATION D'IMAGE LASER COULEUR OBSERVABLE EN TROIS DIMENSIONS ET DOCUMENT SUR LEQUEL UNE IMAGE LASER COULEUR OBSERVABLE EN TROIS DIMENSIONS EST REALISEE.
Abstract: front page image
(EN)The invention relates to a colour laser image that can be observed in three dimensions. It comprises a laserable protection sheet (22), a network of lenses (10), coloured sub-pixels in a columnar form (C1,C2,C3), a laser beam that causes the grey shade levels of two colour laser images observable in three dimensions to appear by means of a stereoscopic effect, and a substrate (21). It is all laminated. The axes (31) of the columns of sub-pixels (C1,C2,C3) and the axes (32) of the lenses (L1,L2,L3) are perpendicular. The laser beam scans the sub-pixels according to the axis (32). The invention is applicable to official documents.
(FR)Image laser couleur observable en trois dimensions. Elle comprend une feuille de protection lasérisable (22), un réseau de lentilles (10), des sous pixels colorés sous forme colonnaire (C1,C2,C3), un faisceau laser fait apparaître les niveaux de gris de deux images laser couleur observables en trois dimension par effet stéréoscopique, et un support (21). L'ensemble est laminé. Les axes (31) des colonnes de sous pixels (C1,C2,C3) et (32) des lentilles (L1,L2,L3) sont perpendiculaires. La faisceau laser balaye les sous pixels selon l'axe (32). Application aux documents officiels
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, QA, RO, RS, RU, RW, 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, RW, 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: French (FR)
Filing Language: French (FR)