EP 1888343 A2 20080220 - METHOD AND SYSTEM FOR APPLYING A VISIBLE IDENTIFICATION TO TRANSPARENT SUBSTRATES
Title (en)
METHOD AND SYSTEM FOR APPLYING A VISIBLE IDENTIFICATION TO TRANSPARENT SUBSTRATES
Title (de)
VERFAHREN UND ANORDNUNG ZUM AUFBRINGEN EINER SICHTBAREN KENNZEICHNUNG AUF TRANSPARENTE SUBSTRATE
Title (fr)
PROCEDE ET ENSEMBLE POUR APPLIQUER UNE MARQUE VISIBLE SUR DES SUBSTRATS TRANSPARENTS
Publication
Application
Priority
- DE 2006000773 W 20060504
- DE 102005021654 A 20050506
Abstract (en)
[origin: WO2006119733A2] The invention relates to a method and a system for applying a visible identification to transparent substrates, whereby the substrate is subjected to light radiation and micro-engravings on the spectacle lens are optically detected and the coordinates thereof are determined and a pattern from a print material is applied to the surface of the transparent substrate relative to the position of the micro-engraving. The aim of the invention is to increase the flexibility of printing of transparent substrates and to reduce the technological complexity. For this purpose, the pattern is applied by means of an ink jet method from an ethanol-containing ink as the print material and the transparent substrate is heated and/or the light radiation is carried out in a wavelength range outside of the transmission range of the substrate, i.e. in a range in which the substrate no longer appears transparent.
IPC 8 full level
B41J 3/407 (2006.01); B41J 3/28 (2006.01); B41J 11/00 (2006.01)
CPC (source: EP US)
B29D 11/00009 (2013.01 - EP); B29D 11/00336 (2013.01 - EP); B29D 11/00923 (2013.01 - EP); B41J 3/28 (2013.01 - EP US); B41J 3/407 (2013.01 - EP US); B41J 3/4073 (2013.01 - EP US); B41J 11/00216 (2021.01 - EP US); C09D 11/36 (2013.01 - EP US); B41J 11/0022 (2021.01 - EP US); B41M 5/0011 (2013.01 - EP); B41M 5/0047 (2013.01 - EP); B41M 5/0064 (2013.01 - EP); B41M 5/007 (2013.01 - EP); B41M 7/009 (2013.01 - EP)
Citation (search report)
See references of WO 2006119733A2
Citation (examination)
- WO 03039878 A1 20030515 - NOVARTIS AG [CH], et al
- WO 2004016438 A1 20040226 - CREO IL LTD [IL], et al
- WO 2004007203 A1 20040122 - NOLATO AB [SE], et al
- US 2001017085 A1 20010830 - KUBO NAOKI [JP], et al
- EP 0747664 A2 19961211 - TAMGLASS ENG OY [FI]
- EP 1006386 A1 20000607 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- US 6388754 B1 20020514 - NISHIKAWA OSAMU [JP], et al
- US 4697927 A 19871006 - ONO AKIRA [JP]
- US 2002122172 A1 20020905 - ROSS DENWOOD F [US], et al
- WO 2004008069 A1 20040122 - LUKA OPTOSCOPE APS [DK], et al
Designated contracting state (EPC)
BE CH DE FR IT LI
DOCDB simple family (publication)
DE 102005021654 A1 20061109; DE 112006001889 A5 20080417; EP 1888343 A2 20080220; US 2009295846 A1 20091203; WO 2006119733 A2 20061116; WO 2006119733 A3 20070419
DOCDB simple family (application)
DE 102005021654 A 20050506; DE 112006001889 T 20060504; DE 2006000773 W 20060504; EP 06753168 A 20060504; US 91990206 A 20060504