EP 2794279 A1 20141029 - METHOD FOR FORMING COLOR LASER IMAGES, AND RESULTING DOCUMENT
Title (en)
METHOD FOR FORMING COLOR LASER IMAGES, AND RESULTING DOCUMENT
Title (de)
VERFAHREN ZUR ERZEUGUNG VON FARBLASERBILDERN UND RESULTIERENDES DOKUMENT
Title (fr)
PROCEDE DE FORMATION D'IMAGES LASER COULEUR ET DOCUMENT AINSI REALISE
Publication
Application
Priority
- FR 1103919 A 20111219
- FR 2012000501 W 20121205
Abstract (en)
[origin: WO2013093230A1] The present invention relates to a method for forming color laser images. The latent image, consisting of colored sub-pixels (2) and uncolored areas, is customized by a laser beam (8) which, in the lasable layer (3) located under the colored sub-pixels (2) and the uncolored areas, causes a final, customized color laser image to appear. The invention can be used for identity documents.
IPC 1-7
IPC 8 full level
B41M 3/14 (2006.01); B41M 5/24 (2006.01); B41M 5/28 (2006.01); B41M 5/34 (2006.01)
CPC (source: EP US)
B41J 2/442 (2013.01 - US); B41M 3/14 (2013.01 - EP US); B41M 5/28 (2013.01 - EP US); B41M 5/34 (2013.01 - EP US); B42D 15/00 (2013.01 - US); B42D 25/23 (2014.10 - EP); B42D 25/24 (2014.10 - EP); B42D 25/324 (2014.10 - EP US); B42D 25/351 (2014.10 - EP); B42D 25/41 (2014.10 - EP US); B42D 25/425 (2014.10 - EP); B42D 25/435 (2014.10 - US); B42D 25/455 (2014.10 - EP); B42D 25/46 (2014.10 - EP)
Citation (search report)
See references of WO 2013093230A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2984217 A1 20130621; FR 2984217 B1 20140606; CN 104066589 A 20140924; EP 2794279 A1 20141029; EP 2794279 B1 20190206; ES 2720870 T3 20190725; HU E043308 T2 20190828; PL 2794279 T3 20190830; US 10112429 B2 20181030; US 2014361527 A1 20141211; WO 2013093230 A1 20130627
DOCDB simple family (application)
FR 1103919 A 20111219; CN 201280067978 A 20121205; EP 12818795 A 20121205; ES 12818795 T 20121205; FR 2012000501 W 20121205; HU E12818795 A 20121205; PL 12818795 T 20121205; US 201214367013 A 20121205