EP1904312B1 - Support de donnees, et son procede de production - Google Patents

Support de donnees, et son procede de production Download PDF

Info

Publication number
EP1904312B1
EP1904312B1 EP06753761.3A EP06753761A EP1904312B1 EP 1904312 B1 EP1904312 B1 EP 1904312B1 EP 06753761 A EP06753761 A EP 06753761A EP 1904312 B1 EP1904312 B1 EP 1904312B1
Authority
EP
European Patent Office
Prior art keywords
layer
laser
substrate
printing
data carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
EP06753761.3A
Other languages
German (de)
English (en)
Other versions
EP1904312A2 (fr
Inventor
Georg Depta
Peter Franz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giesecke and Devrient GmbH
Original Assignee
Giesecke and Devrient GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37401801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1904312(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Priority to PL06753761T priority Critical patent/PL1904312T3/pl
Publication of EP1904312A2 publication Critical patent/EP1904312A2/fr
Application granted granted Critical
Publication of EP1904312B1 publication Critical patent/EP1904312B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/10—Intaglio printing ; Gravure printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
    • B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating

Definitions

  • the invention relates to a data carrier, in particular a valuable document or a security paper, with a substrate and a coating applied to the substrate, in which by the action of laser radiation markings in the form of patterns, letters, numbers or images are introduced.
  • the invention also relates to a method and a device for producing such a data carrier.
  • Security documents such as banknotes, stocks, bonds, certificates, vouchers, checks, tickets and the like, are usually provided with an individualizing identifier, such as a serial number. To increase safety, this number plate is often applied several times to the value document. For example, banknotes are double-dotted so that each banknote half is uniquely identifiable. The two numbers are usually the same.
  • Identity cards have long been provided with laser marking with an individual identification.
  • marking by laser engraving the optical properties of the card material in the form of a desired marking are irreversibly changed by suitable guidance of a laser beam.
  • an identity card with applied information is described, which has on a surface of different colored and stacked layer areas, which are at least partially interrupted by visually recognizable personalization data.
  • EP 0 372 274 A2 is a recording medium, in particular an identity card, with overlapping, color-contrasting layers known, wherein under a first laser-beam-transparent ink layer a thermally degradable second layer is arranged by laser beam action.
  • a thermally degradable second layer is arranged by laser beam action.
  • the first color layer is also locally removed and information is displayed which is generated by local ablation of individual layer areas exposing deeper, differently colored layer areas.
  • the first layer is penetrated by the laser beam, without showing any significant effect, and only in the underlying second layer whose material is thermally degraded by the penetrating laser beam.
  • the thermal degradation of the material of the second layer causes a sudden increase in the internal pressure of the card material at the relevant point, with the result that the overlying first layer is not able to resist the high pressure and is blasted off as it were.
  • a conventional numbering requires a white or at least light background, which must also not be executed in intaglio, since otherwise color residues can get into the digit drives and affect their function. Due to the usual Passerschwankache therefore a relatively large space for the numbering must be maintained.
  • the present invention seeks to propose a data carrier of the type mentioned, which can be provided in a simple manner with an individual identification with high security against counterfeiting.
  • the label should take up little space on the disk and can be easily integrated into existing designs or print images.
  • the high pressure of compressing the substrate provides a particularly good bond between the at least partially transparent ink and the substrate, so that the absorbent layer can be removed in the subsequent labeling step f) without the need for an explanation to destroy partially transparent print layer.
  • the custom marking can thus, as usual and expedient, only be introduced at the end of the various print passes required for the production of the data carrier.
  • the appearance of the viewer appears to the observer as if the marking had already been introduced in a work step at the beginning of the production chain. This allows designs with a visually appealing overall impression and leads to a high security against counterfeiting, since such an individual marking can not be adjusted by a subsequently applied printing layer.
  • the at least partly permeable layer is applied in step d) by intaglio printing and the substrate is pressed in this process.
  • the substrate is blind-embossed after the application of the absorbent layer and the at least partially permeable layer.
  • Another preferred way to compress the printed substrate is to subject the substrate to a calendering step after the application of the absorbent and the at least partially permeable layer.
  • the at least partly permeable layer in step d) is advantageously printed in the form of fine structures, in particular in the form of guilloches, microtext, graphic elements or the like.
  • the absorbent layer is preferably printed in step c) and is particularly preferably printed by screen printing, for example with a metallic effect color, such as a silver or gold color.
  • a coated or uncoated film can also be applied as an absorbing layer.
  • a colored film not absorbing even at the selected laser wavelength which is provided with a thin metal layer such as a vapor-deposited aluminum layer, may be used.
  • the absorbent layer in step c) can also be applied in subregions with different printing methods or printing parameters, so that the subregions differ from the laser radiation in the laser application in step f) to be influenced.
  • a first portion of the absorbent layer can be imprinted in intaglio printing and a second portion in the nyloprint process.
  • the second subregion is then removed together with the underlying absorbent layer, while the first subregion remains through the compression.
  • the laser parameters in step f) can be selected such that the at least partially transparent layer remains completely intact during laser application.
  • embossings in particular embossings obtained without ink guide, can be obtained by a suitable choice of the laser parameters in the application in step f), whereby the safety of the overall element is further increased.
  • the laser parameters may also be changed during the application in step f) in order to partially allow the partial removal of the embossings in the coating.
  • step f) The application of laser radiation in step f) is advantageously carried out from the front side of the substrate, ie from the substrate side, on which the absorbing layer and the partially permeable layer are applied.
  • the laser application it is also possible to carry out the laser application from the back of the substrate. In this case, it is advantageous if the substrate has the lowest possible absorption at the laser wavelength.
  • the absorbent layer and the at least partially permeable layer can be applied to each other completely or partially overlapping.
  • a protective layer can furthermore be applied.
  • the selection of the laser radiation spectrum in step a) is typically carried out by selecting a suitable laser wavelength.
  • a suitable laser wavelength As the laser source, an infrared laser in the wavelength range of 0.8 ⁇ m to 3 ⁇ m, in particular a Nd: YAG laser, is advantageously used for the identification in step f).
  • the laser beam is expediently passed over the substrate during the application at a speed of more than 1 m / s, preferably of more than 4 m / s, particularly preferably of more than 10 m / s, in order to take account of the high processing speeds in securities printing wear.
  • the invention also includes a data carrier of the type mentioned above, the coating containing a laser radiation absorbing layer and disposed over the absorbent layer, for the laser radiation at least partially transmissive print layer and wherein the printed substrate during or after the printing of the at least partially permeable layer is compressed.
  • the at least partially transparent layer is formed by a gravure printing layer.
  • the at least partially permeable layer contains a color mixture which has a mixture component absorbing the laser radiation and a mixture component transparent to the laser radiation.
  • the absorbing mixture component can be bleached under the action of the laser radiation, for example, vaporized, changed in their reflective properties or converted by a chemical reaction into a material with different optical properties. But it is also possible that the absorbing mixture component undergoes no recognizable changes to the naked eye when exposed to laser radiation.
  • the color mixture preferably contains optically variable color pigments, in particular optically variable liquid crystal pigments or a transparent intaglio printing ink as the mixture component transparent to the laser radiation, and, for example, optically variable interference layer pigments for the absorbing mixture component.
  • color components that are irreversible in their optical properties, such as an intaglio printing ink, a metallic effect ink or metallic pigments, a luminescent color or luminescent pigments, luster pigments or a thermochromic color, are also suitable for the absorbent mixture component.
  • the labeling in step f) does not change the optical properties of the absorbent mixture component, but rather that the color mixture contains a color component which interacts with the absorbent mixture component and whose optical properties are indirect, namely by absorption of the laser radiation in the absorbing layer Mixture component, in particular the resulting local temperature elevation in the coating, irreversibly changed.
  • the color mixture contains carbon black, graphite, TiO 2 or an infrared absorber.
  • the at least partially permeable layer is preferably printed in the form of fine structures, in particular in the form of guilloches, microtext, graphic elements or the like.
  • the absorbent layer is expediently designed as a solid surface. It may in particular be formed by a printing layer, for example a screen printing layer or by a coated or uncoated film.
  • the absorbing layer contains a color mixture which, in the manner described above, has a mixture component absorbing the laser radiation and a mixture component transparent to the laser radiation.
  • the coating has optically variable properties according to an advantageous embodiment. It may also contain one or more protective layers applied before or after the laser application.
  • the absorbent layer and the at least partially transmissive layer may completely or partially overlap one another in all embodiments.
  • the coating can contain a further layer which is at least partially permeable to the laser radiation and which is exposed by the marking in method step f).
  • the further layer can contain, for example, visually recognizable features in the region of the markings, by certain viewing conditions, such as UV illumination, activatable features and / or machine-readable features.
  • the substrate of the data carrier a paper substrate such as a cotton paper or a plastic substrate such as a PET or PP film may be used.
  • the data carrier represents a security element, a banknote, a value document, a passport, a passport card, a document or another product protection agent.
  • the invention also includes a printing machine with a laser system for carrying out the method described above.
  • the laser system is arranged over a printing cylinder of the printing press to pressurize the data carrier to be marked on the printing cylinder with laser radiation.
  • the laser system is designed for the vibrations occurring in the printing press during printing. This can for example be done by the laser system is formed with a supporting frame, which is designed according to a finite element method analysis of the vibrations occurring so that the laser system carries out the vibrations of the printing press, without being rocked.
  • the laser system advantageously contains at least one identification laser with a horizontally arranged laser resonator, which is connected via a beam tube to a scan head for deflecting the laser beam.
  • the laser system contains more than one marking laser, for example 2, 4 or 6 marking lasers.
  • the laser system is vertically movable between one or more working positions for laser loading of the data carrier and a maintenance position, wherein the printing cylinder and subsequent inking units of the printing press are accessible in the maintenance position.
  • the laser system further advantageously has a shielding chamber arranged directly above the printing cylinder, which shields the laser radiation and is designed for the extraction of the gases and dusts resulting from the marking.
  • FIG. 1 shows a schematic representation of a banknote 10, on the front side of a coating 12 is applied, in which by the action of an infrared laser beam, an identification 14, in the embodiment in the form of the digit sequence "1234" is introduced.
  • Fig. 2 shows a cross section through the banknote 10 along the line II-II of Fig. 1 in the area of labeling 14.
  • the coating 12 applied to the paper substrate 20 of the banknote 10 contains two partial layers: a first layer 22 which absorbs the laser radiation of the infrared laser used for identification and a second layer 24 which is transparent to the laser radiation used.
  • the laser radiation incident from the front side of the substrate passes through the transparent second layer 24 and generates the marking 14 in the absorbent first layer 22.
  • the absorbent layer 22 can be locally bleached, evaporated, for example, in its reflection - or absorption properties changed or converted by a chemical reaction in a material with different optical properties.
  • the second, transparent layer 24 also remains in the region of the marking 14. This is inventively achieved in that the substrate 20 is compressed during or after the printing of the second layer 24. As a result of the pressure occurring in the present case, a particularly stable connection of printing layer 24 and substrate 20 is produced, which makes it possible to introduce a marking into the absorbing layer 22 without destroying the transparent layer 24.
  • the pressing of the substrate is in the embodiment of Figures 1 and 2 achieved in that the transparent layer 24 is printed by intaglio printing with a high pressure of, for example, 50,000 kPa.
  • the intaglio technique allows for a relatively thick paint application compared to other common printing techniques.
  • the thick ink layer 24, together with the partial deformation 26 of the paper surface, which comes about when the paper is pressed into the engraving of the printing plate, can also be easily felt manually by the layman and can thus easily be recognized as an authenticity feature by virtue of its tactility.
  • FIG. 3 shows a plan view of a banknote 30 designed according to the invention.
  • the banknote 30 uses a Nd: YAG laser with a wavelength of 1.064 ⁇ m, as described in detail below.
  • a silver-colored effect color layer 32 in the form of a coin is applied to the banknote substrate, first by screen printing, over the whole area.
  • the effect color layer 32 forms the layer absorbing the selected infrared laser radiation.
  • the effect color layer is then with a intaglio printing plate in Fig. 3 only schematically illustrated portrait 34 blind embossed and a guilloche-shaped edge pattern 36 imprinted in intaglio.
  • the marking area is then lasered from the printed side of the banknote 30 and a desired marking 38, for example in the form of a serial number or another individualizing identifier, is produced in the effect layer 32.
  • a desired marking 38 for example in the form of a serial number or another individualizing identifier
  • the identification 38 is shown schematically as a number sequence "12345”. Due to their high absorption, the silver effect color 32 is completely removed in the irradiated area 38, so that the marking in the incident light and especially in the transmitted light comes out in high contrast.
  • the intaglio printing ink of the edge pattern 36 lying above the effect layer 32 and transparent to the laser radiation can be recognized, which was not destroyed during the laser application due to the good connection of printing ink and paper resulting from the high pressure.
  • an individual identification 38 is created in the printed image, which, although it was introduced only at the end of the various print passes of the banknote, acts for the viewer as if it had already been carried out in an earlier work step. This leads to a significant increase in the security against counterfeiting, since the expense for Adjustments is significant, and the label 38 can not be subsequently printed with white or light color because of the partially overlapping print layer 36.
  • FIGS. 4 and 5 Another embodiment of the invention is in the FIGS. 4 and 5 shown, where Fig. 4 a plan view of a section of a banknote according to the invention and Fig. 5 a section along the line VV of Fig. 4 in the field of labeling shows.
  • a colored line-shaped imprint 42 which is transparent to the laser radiation used for marking, is first applied to the paper substrate 40 of the banknote.
  • This imprint can be printed, for example, in the nyloprint process.
  • the imprint 42 is overprinted with an effect color layer 44 which absorbs the selected laser wavelength.
  • the printed substrate is printed with an engraving ink 46 which is transparent to the laser radiation and at the same time compressed.
  • the absorbing effect ink layer 44 is removed locally by the action of the laser radiation, so that the underlying print 42, which is not affected by the laser radiation because of its transparency, becomes visible.
  • the intaglio printing ink 46 is likewise transparent to the laser radiation and, owing to the good adhesion to the paper achieved by the pressing, is also retained in the lasered areas 48, so that an image impression as in FIG Fig. 4 shown results.
  • the imprint 42 can also be executed, for example, in iris printing, the color transition of which is exposed in the marking areas.
  • the imprint may also include features that are invisible to the naked eye and are only activated and / or visualized by certain lighting conditions, such as UV irradiation. Other, in particular machine-readable features can also be provided.
  • the absorbent layer 22 or 44 of the embodiments of FIGS Figures 2 or 5 be executed in the iris pressure, wherein for the iris pressure expediently two colors are used, which differ in their absorption behavior at the selected laser wavelength. In the labeling step, different appearances can then be generated for the two colors.
  • the two colors used can appear in the same color as the visible spectral range and differ only in their infrared absorption at the laser wavelength.
  • a color section can be used which is invisible to the human eye, but leads to a different absorption at the IR laser wavelength.
  • the partially transmissive layer can thus be removed in subregions with high IR absorption, while remaining in subregions with low IR absorption.
  • FIGS. 6 and 7 show a further embodiment of the invention, in which instead of a transparent layer, an only partially permeable layer is printed, which also partially absorbs the laser radiation.
  • Fig. 6 shows a supervision
  • Fig. 7 a cross section through a value document according to the invention.
  • a laser radiation absorbing layer 52 for example a full-area silver-colored screen printing layer
  • a laser radiation partially transparent marking layer 54 in the form of a fine line pattern.
  • the marking layer 54 consists of a color mixture of two mixture components 56 and 58, wherein one of the mixture components 56 is transparent to the radiation of the infrared laser used subsequently to the marking, while the other mixture component 58 absorbs the laser radiation.
  • the color mixture consists of a light, transparent to the laser radiation base color 56, the absorbent soot particles 58 are mixed.
  • the marking layer 54 was irradiated with the marking laser with suitably selected laser parameters, whereby the absorbing mixture component 58 was removed, changed or deactivated by the action of the laser radiation.
  • the absorbent mixture component 58 is, for example, bleached, vaporized, changed in its reflection properties or converted by a chemical reaction into a material having different optical properties, so that the optical properties of the color mixture in the region 60 are irreversibly changed by the irradiation. Possible effects include a color change, the generation of a color change, the lightening of a color, the change in the tipping color of an effect color mixture or the local change of the polarization properties or the luminescence properties of the marking layer 54.
  • the soot particles 58 are removed from the color mixture when exposed to laser radiation, so that only the light color 56 remains in the irradiated area 60, as in the plan view of FIG Fig. 6 to recognize.
  • the laser radiation in the region 60 passes through the partially transmissive layer 54 and also produces a visually perceptible change in the absorbing layer 52, as described above.
  • the identification 60 which in the exemplary embodiment is shown as a number sequence "12" is written in register in the two layers 52 and 54. Since the line pattern formed by the marking layer 54 has been printed in a single operation, the bright pattern parts and dark pattern parts inside and outside the label 60 are in perfect register with each other. In this way creates a passers situation that can not be adjusted with conventional methods.
  • an absorbent marking layer 72 is printed on a substrate 70, which is a color mixture of two mixture components 74 and 76 of the type just described is formed.
  • a layer 78 transparent to the laser radiation is printed over this marking layer and may be printed, for example, by intaglio printing, as above portrayed. Alternatively, even after applying a non-imprinting print layer 78, the substrate may be subjected to a calendering step to compress the printed substrate.
  • the absorbent mixture component 76 is removed from the marking layer 72, changed or deactivated, and thus introduced the marking in the coating.
  • the transparent layer 78 remains due to the good adhesion between ink and paper in the lasered area 80.
  • Fig. 9 shows a banknote 90 according to a further embodiment of the invention.
  • the absorbent layer 92 is formed in this embodiment by a colored film 94 which is vapor-deposited with a thin aluminum layer 96.
  • a layer 98 transparent to the laser radiation is again printed on the coated film, the printed substrate being pressed during or after this printing process.
  • the banknote is subjected to infrared laser radiation in the desired regions 100, whereby the aluminum layer 96 is locally evaporated or converted into a transparent modification. Again, the transparent layer 98 is retained.
  • the embodiment of Figure 10 shows a configuration in which both the absorbent layer 110 and the partially permeable layer 120 is formed by a color mixture of two mixture components of the type described above, and each one for the laser radiation transparent mixture component 112 or 122 and an absorbent mixture component 114 and 124th contain. After applying the two Layers 110, 120, the printed substrate is calendered and thereby pressed.
  • the absorbent mixture components 114 and 124 of the two layers in the applied marking region 116 are removed, changed or deactivated, so that this region shows a mixed color which contrasts sharply with the surrounding color.
  • Fig. 11 schematically shows the scan head 200 of a Vektorlaserbeschrifters, with which a substrate to be identified 202 is provided with a serial number 204 or other individualizing label.
  • the substrate 202 may be an already finished value document, a sheet with multiple benefits of a value document, or a security paper in an endless form.
  • An infrared laser beam 220 is generated in the laser resonator 222 between rearview mirror and output mirror and limited by a mode diaphragm 224 to a specific beam diameter and certain spatially distributed vibration states, the so-called modes.
  • the decoupled beam 226 passes through a beam broadening telescope 228, passes as an expanded beam 206 the input aperture 212 of the scan head 200 and is deflected by two movable mirrors 208, one of the mirrors being deflected in the x direction and the other being deflected in the y direction generated.
  • a plan field lens 210 focuses the laser beam 206 onto the substrate 202, where it produces a mark in the applied coating in the manner described above.
  • the beam broadening telescope 228 is used to ensure good focusability of the beam.
  • larger expansion requires the use of larger scanner mirrors 208, which have greater inertia and thus result in slower beam deflection.
  • the beam spread is preferably adjusted so that the beam waist in which the light beams are parallel is in the plane of the plan field lens 210, resulting in good focusability of the beam.
  • Another adjustment option is to adjust the beam waist to the input aperture 212 of the scan head 200 to avoid losses at the edge of the beam pattern; this results in a higher beam intensity on the substrate 202.
  • the plane-field lenses used typically have focal lengths between 100 and 420 mm, with a focal length of about 160 mm being currently preferred.
  • the substrate 202 moves at a certain speed v during the marking process. This velocity is detected by sensors and transmitted to a computer to control the movement of the mirrors 208 to compensate for the substrate velocity v at the marking.
  • This marking method can therefore be used particularly advantageously for the contactless identification of documents of value, which are processed at high speeds, as usual in printing shops.
  • the labeling field on the substrate 202 typically has the size of a banknote.
  • the caption field may be formed by an ellipse having axis lengths of about 190 mm and about 140 mm.
  • radiation sources may be CO 2 lasers, Nd: YAG lasers or other types of lasers in the wavelength range from UV to far-infrared, the lasers often also advantageously having frequency doubling or tripling.
  • laser sources in the near infrared and in particular Nd: YAG lasers with a fundamental wavelength of 1064 nm are preferably used, since this wavelength range fits well with the absorption properties of the substrates and printing inks used.
  • the spot size of the laser radiation can be varied from a few micrometers to a few millimeters, for example by changing the distance between the plane field lens 210 and the substrate 202. In most cases, the spot size is on the order of 100 ⁇ m.
  • the spot size can be selectively changed to produce fine markers with high energy density or wider markers with lower energy density.
  • the beam widening 228 can be adjusted such that the beam waist lies in the plane of the plane field lens 210.
  • the beam diameter in this case may need to be reduced by the mode aperture 224 to prevent the edge of the beam image from detecting the edge of the input aperture.
  • the total energy of the beam can thereby be reduced. Energy density and total energy in turn affect the nature and appearance of the markers.
  • the scan head 200 can either be attached directly to the laser or the laser light is transmitted through a light guide or via beam deflections to the scan head directed. Beam deflections are currently preferred because the power and beam quality losses are very low.
  • the continuous power of the laser inscribers used is typically between a few watts and a few 100 watts.
  • Nd: YAG lasers can be operated with laser diodes for lower overall power with smaller dimensions and high beam quality, or with pump lamps for high output.
  • the markings are advantageously carried out with very fast moving galvanometers, which can guide the beam over the substrate at more than 1 m / s, preferably at more than 4 m / s.
  • Particularly preferred and especially suitable for effects that do not require a large total energy are speeds above 10 m / s. At these speeds, only a small proportion of energy is deposited per distance in the substrate or the coating, so that advantageous lamp-pumped Nd: YAG laser with a power of about 100 watts are used.
  • Examples of typical labeling parameters and settings are: A mode aperture with an opening between 1 and 5 mm, preferably 2 mm; a beam spread that is between 3 and 9 times, preferably 4.5 times; adjusting the focus of the beam-expanding telescope so as to obtain maximum power throughput at the input aperture of the scan head; a scan head designed for beam apertures between 7 and 15 mm, preferably about 10 mm; a field lens having a focal length between 100 and 420 mm, preferably about 163 mm; a working distance between lens and substrate, which is chosen so that a certain defocusing by a smaller beam spacing than he corresponds to the focal length arises; and pulse frequencies that are between 20 kHz and continuous operation.
  • the labeling parameters such as the laser power, exposure time, spot size, labeling speed, working mode of the laser, etc.
  • the labeling results can be varied within a wide range.
  • the laser linear markings such as a label, or even filled with a line pattern area markers are generated.
  • the laser power is advantageously set to a value between 50 and 100 W, preferably about 80 W, and the travel speed of the laser beam to a value between 2 and 10 m / s, preferably about 7 m / s, set.
  • the laser power is advantageously between 50 and 100 W, preferably about 95 W, and the travel speed of the laser beam is set to a value between 5 and 30 m / s, preferably to about 20 m / s.
  • the line spacing of the individual lines forming the surface pattern is advantageously between 50 and 380 ⁇ m, more preferably between 180 and 250 ⁇ m.
  • the substrate 202 In addition to the exposure of the substrate 202 from the front side, that is to say the printed side, as shown, lasering from the rear side of the substrate is also possible. In this case, it is advantageous if the substrate 202 has the lowest possible absorption at the laser wavelength.
  • the laser parameters can also be changed during the laser so that different effects result.
  • the pulse repetition frequency can be changed during pulsed laser during the process so that the partially transmissive layer is removed in certain areas.
  • Banknotes or value carriers are usually printed in sheet form, but it is also possible to print on webs. In general, when printing on sheets, lower register variations can be achieved, which are on the order of +/- 1.5 mm.
  • the individual notes also referred to below as individual benefits, are arranged in rows of benefits alongside each other.
  • the laser marking devices are mounted so as to be associated with a series of use as in Fig. 12 shown.
  • Fig. 12 shows a laser marker 230 in which a sheet 232 is provided with a plurality of lasers simultaneously with a laser mark and a laser modification area.
  • the sheet 232 has six columns and six rows, so that on this sheet 36 individual benefits 234 are arranged on bank notes or other data carriers. The bow moves in the direction of the arrow.
  • a laser tube 236 is arranged above the print sheet 232, which together with the associated scan head 238 generates the laser markings or modifications in each of the individual slots 234 arranged in this column.
  • the throughput can be greatly increased, since not a single laser beam must be moved over the entire sheet, but only a movement in the boundaries of the columns of the sheet is required.
  • the application of the individual benefits takes place as with Fig. 11 described about the deflection of the laser radiation by means contained in the scan heads 238 mirrors.
  • the typical speed of a sheet-fed press is 10,000 Bg / h. Depending on the embodiment, this corresponds to web speeds of 2 m / s to 3.3 m / s. These web speeds are also achieved when printing web-like materials. Since the laser marking process is to be adapted in its speed to the typical conditions of a printing line, the markings must be able to be made on substrates which move at the said speeds. The optionally made detection of the printed image must take place at these speeds.
  • Fig. 13 shows a schematic view of a printing press 250, which is provided with a laser system 270 according to the invention for marking notes and the like.
  • the laser system 270 itself is in Fig. 14 shown in more detail in cross section.
  • the printing press 250 has a flaker feeder 252, a printing tower 254 with a stop drum 256 for receiving the sheets, a printing cylinder 258 and inking units 260, and a tray 262.
  • the impression cylinder 258 has portions of the circumference which receive two sheets (black in FIG Fig. 13 ) and interruptions (white in Fig. 13 ).
  • the feeder 252 can be printed and only to be lasered paper sheets that go through the printing press 250 only for introducing the markings. Due to the design of the laser system 270 according to the invention, however, it is now also possible to both print and also to laser the paper sheets in the printing machine 250.
  • the printing process carried out together with the lasering may in particular be a numbering of already printed banknote sheets, or a general printing step, for example an intaglio printing.
  • the inventors have now found that the most accessible location for the laser is the printing cylinder 258.
  • the sheets are laid one on top of the other, so that the next fed sheet is guided among the following.
  • the sheets are "free fluttering", that is fixed only at the gripper edge, until they lie on the stack.
  • the printing cylinder 258 also has the advantage of the cylindrical elements that the circumference is dimensioned for two sheets and therefore has the least curvature. The smaller the curvature, the smaller are the distortions that must be compensated, and the less the change in the beam diameter due to the changing distance of plane field lens 210 (FIG. Fig. 11 ) and the print sheet.
  • a particular advantage of the construction of the laser system 270 is that the feeder 252 and the printing cylinder 258 with its paper guide and the subsequent inking units 260 remain accessible. As a result, conventional numerals, in particular also simultaneously with the laser, can be carried out with the printing press 250. An arrangement of the laser system 270 over the feeder 252 is unfavorable for this reason.
  • the resonator 222 and the scan head 200 of each of the lasers are spatially separated according to the invention, since the laser resonators 222 can not be tilted, but must be installed horizontally for a controlled flow of cooling water.
  • mirrors or optical fibers can be used to guide the laser beam out of the resonator 222 into the scan head 200.
  • optical fibers have the disadvantage that the beam quality deteriorates and power losses occur.
  • the parameter range is limited because too strong pulses, as can occur in Q-switched pulse lasers, destroy the light guide.
  • mirrors 272 which are arranged at the corners of the radiant tubes 274 are used. In cross-section of Fig. 14 only one laser is shown, but it is understood that in practice several, for example, six lasers are arranged one behind the other, as in Fig. 12 shown.
  • the frame of the laser system 270 consists of a reinforced frame 276, which was designed according to a finite element method analysis of the vibrations occurring. The aim is that the laser with the simultaneous printing unavoidable vibrations of the printing machine 250 perform without being rocked.
  • the frame 276 is mounted over the housing of the inking units 260 such that the cooling water conduits of the lasers point in the direction of the cantilever, and is attached to the screw threads for cranes for transporting the printing press 250, which provide a large force absorption.
  • the frame 276 is formed in two parts, wherein in an outer frame, an inner frame is suspended.
  • the outer frame can be quickly reciprocated between a plurality of detent positions and an upper position by means of externally mounted gas struts (not shown).
  • gas struts for this purpose, for example, an awning crank and a winch can be used.
  • the detent positions are the different possible focal lengths the plan field lenses 210 and thus associated with the various working distances.
  • the inner frame is finely adjustable, for example, by means of cranks in height and in angle, in order to allow an exact adjustment of the height of the plane field lens 210 and the direction of the radiation 206.
  • the altitude can be displayed by scales and is therefore exactly reproducible. Due to the locking positions, this adjustment is not lost, for example, when working on the inking units 260, the laser should be moved back up and back.
  • the resonators 222 are disposed on plates 278 which can be displaced together with the radiant tubes 274 to align the labeling units on the rows of benefits.
  • a shielding chamber 280 is arranged, which shields the laser radiation and serves for the extraction of the resulting gases and dusts via pipes, not shown in the figure.
  • the shielding chamber 280 is mounted so that its position is not changed at the different locking positions for the standard working distances; Only at the position for working on the inking unit 260 is it driven upwards.
  • the shielding chamber 280 closes off to the impression cylinder 258 with laser light impermeable brushes and to the scan heads 200 by means of bellows 282.
  • the laser is controlled by a sensor for detecting the sheet or pressure and by measuring the speed.
  • the sheet edge sensor is a high-precision and fast reflection light scanner.
  • the speed of the printing cylinder 258 is picked up by periodically magnetized belts, which were placed under the supports of the printing cylinder, from a magnetic switch.
  • the printing cylinder has yes parts of the circumference on which no bow comes to rest.
  • the scan achieves a resolution of 25 ⁇ m.
  • the assumption of a constant speed is not possible because the various simultaneous operations of the printing press 250 are typically driven by a central motor and therefore the sheet travel is subject to periodic variations.
  • the signal from the reflection light scanner is fed to a "trigger box", which controls the laser. It can be programmed in such a way that, for laser applications, the starting distance, measured via the magnetic tapes, and the spacing of the sequential marks can each be input independently of each other via a computer program.
  • a blocking for further signals of the reflection light scanner can be determined either as a blocking distance or by a determination of the sheet position by the magnetic tapes. In this case, only after one end of the magnetic tape (and thus the end of the sheet) a start signal is allowed and blocked from a start signal until it reaches an end of the magnetic tape.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Finance (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Processing (AREA)

Claims (16)

  1. Procédé de fabrication d'un support de données (10, 30, 90) comportant une identification visuellement reconnaissable (14, 38, 48, 60, 80, 100, 116) sous forme de modèles, de lettres, de chiffres ou d'images, dans lequel
    a) on sélectionne un spectre de rayonnement laser prédéterminé,
    b) on met à disposition un substrat (20, 40, 50, 70) du support de données (10, 30, 90),
    c) on applique sur le substrat (20, 40, 50, 70) du support de données (10, 30, 90) une couche (22, 44, 52, 72, 92, 110) absorbant le rayonnement laser,
    d) on imprime sur la couche absorbante (22, 44, 52, 72, 92, 110) une couche (24, 46, 54, 78, 98, 120) au moins partiellement transparente au rayonnement laser,
    e) on comprime le substrat (20, 40, 50, 70) pendant ou après l'application de la couche (24, 46, 54, 78, 98, 120) au moins partiellement transparente, et
    f) on expose le revêtement appliqué à un rayonnement laser correspondant au spectre de rayonnement laser sélectionné, pour produire les identifications visuellement reconnaissables (14, 38, 48, 60, 80, 100, 116) au moins dans la couche absorbante (22, 44, 52, 72, 92, 110).
  2. Procédé selon la revendication 1, caractérisé en ce que la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120) est dans l'étape d) appliquée par impression en taille-douce, et le substrat est comprimé à cette occasion.
  3. Procédé selon la revendication 1, caractérisé en ce que le substrat est gaufré après application de la couche absorbante (22, 44, 52, 72, 92, 110) et de la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120).
  4. Procédé selon la revendication 1, caractérisé en ce que le substrat est calandré après application de la couche absorbante (22, 44, 52, 72, 92, 110) et de la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120).
  5. Procédé selon au moins l'une des revendications 1 à 4, caractérisé en ce que la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120) est dans l'étape d) imprimée sous forme de structures fines, en particulier sous forme de guillochis, d'un microtexte, d'éléments graphiques ou analogues.
  6. Procédé selon au moins l'une des revendications 1 à 5, caractérisé en ce que la couche absorbante (22, 44, 52, 72, 92, 110) est dans l'étape c) imprimée, en particulier est imprimée par sérigraphie, ou on applique dans l'étape c) en tant que couche absorbante une feuille revêtue ou non revêtue (94).
  7. Procédé selon au moins l'une des revendications 1 à 6, caractérisé en ce que la couche absorbante (22, 44, 52, 72, 92, 110) est appliquée dans l'étape c) dans des domaines partiels, par différents procédés d'impression ou avec différents paramètres d'impression, de façon à influencer différemment les domaines partiels lors de l'exposition au laser dans l'étape f).
  8. Procédé selon au moins l'une des revendications 1 à 7, caractérisé en ce que les paramètres du laser sont, dans l'étape f), choisis de telle sorte que la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120) se maintienne complètement lors de l'exposition au laser, ou que les paramètres du laser soient, pendant l'exposition dans l'étape f), modifiés de façon à maintenir partiellement ou à éliminer partiellement la couche partiellement transparente (24, 46, 54, 78, 98, 120).
  9. Procédé selon au moins l'une des revendications 1 à 8, caractérisé en ce que les paramètres du laser sont, lors de l'exposition dans l'étape f), choisis de façon à maintenir les gaufrages dans l'enduction, ou que les paramètres du laser sont, lors de l'exposition dans l'étape f), modifiés de façon à maintenir partiellement et à éliminer partiellement les gaufrages dans l'enduction.
  10. Support de données (10, 30, 90), en particulier document de valeur ou papier de sécurité, comportant un substrat (20, 40, 50, 70) et un revêtement appliqué sur le substrat (20, 40, 50, 70), revêtement dans lequel, sous l'action d'un rayonnement laser, des identifications (14, 38, 48, 60, 80, 100, 116) sont incorporées sous forme de modèles, de lettres, de chiffres ou d'images, le revêtement contenant une couche (22, 44, 52, 72, 92, 110) absorbant le rayonnement laser et une couche d'impression (24, 46, 54, 78, 98, 120) disposée au-dessus de la couche absorbante (22, 44, 52, 72, 92, 110), au moins partiellement transparente au rayonnement laser, caractérisé en ce que le substrat imprimé (20, 40, 50, 70) est comprimé, et peut être obtenu par compression, pendant ou après l'impression, de la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120).
  11. Support de données (10, 30, 90) selon la revendication 10, caractérisé en ce que la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120) est formée d'une couche d'impression en taille-douce.
  12. Support de données (10, 30, 90) selon au moins l'une des revendications 10 à 11, caractérisé en ce que le support de données présente un gaufrage dans la zone de l'identification (14, 38, 48, 60, 80, 100, 116).
  13. Support de données (10, 30, 90) selon au moins l'une des revendications 10 à 12, caractérisé en ce que la couche au moins partiellement transparente (24, 46, 54, 78, 98, 120) est imprimée sous forme de structures fines, en particulier sous forme d'un guillochis, d'un microtexte, d'éléments graphiques ou analogues.
  14. Support de données (10, 30, 90) selon au moins l'une des revendications 10 à 13, caractérisé en ce que la couche absorbante (22, 44, 52, 72, 92, 110) est formée d'une couche d'impression, en particulier d'une couche d'impression par sérigraphie, ou que la couche absorbante (22, 44, 52, 72, 92, 110) est formée d'une feuille revêtue ou non revêtue.
  15. Utilisation d'un support de données (10, 30, 90) selon au moins l'une des revendications 1 à 14 pour la protection d'articles de nature quelconque vis-à-vis d'une falsification.
  16. Machine à imprimer (250) comportant une installation laser (270) pour la mise en oeuvre du procédé selon au moins l'une des revendications 1 à 9, caractérisée en ce que l'installation laser (270) est disposée au-dessus d'un cylindre d'impression (258) de la machine à imprimer (250), pour exposer à un rayonnement laser, sur le cylindre d'impression (258), le support de données (10, 30, 90) comprimé à identifier.
EP06753761.3A 2005-06-01 2006-05-22 Support de donnees, et son procede de production Revoked EP1904312B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06753761T PL1904312T3 (pl) 2005-06-01 2006-05-22 Nośnik danych i sposób jego wytwarzania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005025095A DE102005025095A1 (de) 2005-06-01 2005-06-01 Datenträger und Verfahren zu seiner Herstellung
PCT/EP2006/004819 WO2006128607A2 (fr) 2005-06-01 2006-05-22 Support de donnees, et son procede de production

Publications (2)

Publication Number Publication Date
EP1904312A2 EP1904312A2 (fr) 2008-04-02
EP1904312B1 true EP1904312B1 (fr) 2013-07-17

Family

ID=37401801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06753761.3A Revoked EP1904312B1 (fr) 2005-06-01 2006-05-22 Support de donnees, et son procede de production

Country Status (13)

Country Link
US (1) US8875628B2 (fr)
EP (1) EP1904312B1 (fr)
JP (1) JP2008542070A (fr)
CN (1) CN101184632B (fr)
AU (1) AU2006254436B2 (fr)
BR (1) BRPI0613317A2 (fr)
CA (1) CA2607980A1 (fr)
DE (1) DE102005025095A1 (fr)
MX (1) MX2007015133A (fr)
PL (1) PL1904312T3 (fr)
RU (1) RU2407651C2 (fr)
WO (1) WO2006128607A2 (fr)
ZA (1) ZA200710303B (fr)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2377133C2 (ru) * 2004-04-30 2009-12-27 Гизеке Унд Девриент Гмбх Материал монтажной пленки и способы его изготовления
DE102004039355A1 (de) 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021247A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021246A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004022080A1 (de) * 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Wertdokument mit visuell erkennbaren Kennzeichnungen
DE102004022079A1 (de) 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Wertdokument mit Seriennummer
DE102004035979A1 (de) 2004-07-14 2006-02-02 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004038542A1 (de) * 2004-08-06 2006-02-23 Giesecke & Devrient Gmbh Datenträger mit Sicherheitselement und Verfahren zu seiner Herstellung
MX2007001545A (es) * 2004-08-12 2007-06-25 Giesecke & Devrient Gmbh Elemento de seguridad que tiene un sustrato.
DE102004049118A1 (de) 2004-10-07 2006-04-13 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004056553B4 (de) * 2004-11-23 2013-03-14 Giesecke & Devrient Gmbh Sicherheitsanordnung für Sicherheitsdokumente und Verfahren zum Herstellen der Sicherheitsdokumente
DE102004063217A1 (de) * 2004-12-29 2006-07-13 Giesecke & Devrient Gmbh Sicherheitsmerkmal für Wertdokumente
US7506813B2 (en) * 2005-01-06 2009-03-24 Quad/Graphics, Inc. Resonator use in the print field
DE102005028162A1 (de) * 2005-02-18 2006-12-28 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102005045566A1 (de) * 2005-03-23 2006-09-28 Giesecke & Devrient Gmbh Mehrlagiges Sicherheitspapier
DE102005022018A1 (de) * 2005-05-12 2006-11-16 Giesecke & Devrient Gmbh Sicherheitspapier und Verfahren zu seiner Herstellung
DE102005025095A1 (de) 2005-06-01 2006-12-07 Giesecke & Devrient Gmbh Datenträger und Verfahren zu seiner Herstellung
DE102005032815A1 (de) 2005-07-12 2007-01-18 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb
DE102005032997A1 (de) 2005-07-14 2007-01-18 Giesecke & Devrient Gmbh Gitterbild und Verfahren zu seiner Herstellung
DE102005061749A1 (de) 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
DE102005062132A1 (de) 2005-12-23 2007-07-05 Giesecke & Devrient Gmbh Sicherheitselement
DE102006015023A1 (de) 2006-03-31 2007-10-04 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102006029852A1 (de) 2006-06-27 2008-01-03 Giesecke & Devrient Gmbh Verfahren zum Aufbringen einer Mikrostruktur, Werkzeugform und Gegenstand mit Mikrostruktur
DE102006029850A1 (de) * 2006-06-27 2008-01-03 Giesecke & Devrient Gmbh Sicherheitselement
DE102006039305A1 (de) 2006-07-21 2008-01-24 Giesecke & Devrient Gmbh Sicherheitsfaden mit optisch variablem Sicherheitsmerkmal
DE102006050047A1 (de) 2006-10-24 2008-04-30 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit Mikrostrukturen
DE102006055680A1 (de) 2006-11-23 2008-05-29 Giesecke & Devrient Gmbh Sicherheitselement mit Metallisierung
DE102006058513A1 (de) 2006-12-12 2008-06-19 Giesecke & Devrient Gmbh Entwässerungssieb und Verfahren zu seiner Herstellung
EP1980393A1 (fr) * 2007-04-13 2008-10-15 Kba-Giori S.A. Procédé et système de production de documents de sécurité
DE102007024298B3 (de) * 2007-05-23 2008-10-16 Zahedi Fariborz Martin Loessl Folienelement zur Echtheitserkennung, Sicherheitspapier, Sicherheitsdokument, Wertdokument, Münze, Jeton, Gebrauchsgegenstand, Gestaltungselement sowie Verfahren zur Herstellung eines Folienelements zur Echtheitserkennung und Verfahren zur Herstellung eines Sicherheitspapiers, eines Sicherheitsdokuments und eines Wertdokuments wie einer Banknote
DE102007029203A1 (de) 2007-06-25 2009-01-08 Giesecke & Devrient Gmbh Sicherheitselement
DE102007029204A1 (de) 2007-06-25 2009-01-08 Giesecke & Devrient Gmbh Sicherheitselement
DE102007036622A1 (de) * 2007-07-03 2009-01-08 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu seiner Herstellung
DE102007034716A1 (de) 2007-07-23 2009-01-29 Giesecke & Devrient Gmbh Sicherheitselement
DE102007039591A1 (de) 2007-08-22 2009-02-26 Giesecke & Devrient Gmbh Gitterbild
JP5256718B2 (ja) * 2007-12-07 2013-08-07 凸版印刷株式会社 転写箔及び表示体付き物品
DE102007061828A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007061827A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007061979A1 (de) 2007-12-21 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement
DE102007062089A1 (de) 2007-12-21 2009-07-02 Giesecke & Devrient Gmbh Verfahren zum Erzeugen einer Mikrostruktur
DE102008008685A1 (de) 2008-02-12 2009-08-13 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008009296A1 (de) * 2008-02-15 2009-08-20 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008013167A1 (de) 2008-03-07 2009-09-10 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008016795A1 (de) 2008-04-02 2009-10-08 Giesecke & Devrient Gmbh Verfahren zum Erzeugen einer mikrooptischen Moiré-Vergrößerungsanordnung
DE102008027952A1 (de) 2008-06-12 2009-12-17 Giesecke & Devrient Gmbh Sicherheitselement mit gerasterter Schicht aus Rasterelementen
DE102008028187A1 (de) * 2008-06-12 2009-12-17 Giesecke & Devrient Gmbh Sicherheitselement mit optisch variablem Element.
DE102008029638A1 (de) 2008-06-23 2009-12-24 Giesecke & Devrient Gmbh Sicherheitselement
DE102008031325A1 (de) 2008-07-02 2010-01-07 Giesecke & Devrient Gmbh Sicherheitselement sowie Verfahren zu seiner Herstellung
DE102008032224A1 (de) * 2008-07-09 2010-01-14 Giesecke & Devrient Gmbh Sicherheitselement
DE102008036482A1 (de) * 2008-08-05 2010-02-11 Giesecke & Devrient Gmbh Verfahren zum Herstellen von Mikrolinsen
DE102008046513A1 (de) * 2008-09-10 2010-04-29 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheits-oder Wertdokuments
DE102008046511A1 (de) 2008-09-10 2010-03-11 Giesecke & Devrient Gmbh Darstellungsanordnung
EP2165849A1 (fr) * 2008-09-18 2010-03-24 Gemalto Oy Document d'identification comprenant un élément de sécurité
EP2189294A1 (fr) * 2008-11-21 2010-05-26 Gemalto SA Procédé pour élaborer une image guillochée, procédé pour vérifier l'authenticité et/ou imprimer ladite image sur un support et support associé
DE102009035413A1 (de) 2009-07-31 2011-02-03 Giesecke & Devrient Gmbh Identifikationsdokument mit einer personalisierten visuellen Kennzeichnung sowie Verfahren zu dessen Herstellung
DE102009041583A1 (de) 2009-09-15 2011-03-17 Giesecke & Devrient Gmbh Dünnschichtelement mit Interferenzschichtaufbau
DE102009042022A1 (de) 2009-09-21 2011-03-24 Giesecke & Devrient Gmbh Langgestrecktes Sicherheitselement mit maschinenlesbaren magnetischen Bereichen
DE102010047250A1 (de) 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
DE102009056934A1 (de) * 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
DE102010022701B4 (de) 2010-06-04 2012-02-02 Innovent E.V. Verfahren zur Kennzeichung eines Substrates
EA020214B1 (ru) * 2010-11-18 2014-09-30 Иностранное Частное Унитарное Производственно-Торговое Предприятие "Атв-Лит" Компании "А.Т.В. Латент Экспорт Импорт Лтд." Защитная метка, способ ее изготовления и прибор для ее проверки
DE102010054853A1 (de) * 2010-12-17 2012-06-21 Giesecke & Devrient Gmbh Sicherheitselement mit Kennzeichnung
JP2012196710A (ja) * 2011-03-04 2012-10-18 Takku Insatsu:Kk Ａ層とｃ層との間に挟まれたｂ層の一部除去方法、マーキング、及びａ層とｃ層との間に挟まれたｂ層の一部除去装置
GB2489745B (en) * 2011-04-08 2014-12-31 Andrews & Wykeham Ltd Method of processing a security item
EP2511104A1 (fr) * 2011-04-14 2012-10-17 Gemalto SA Document de sécurité et son procédé de fabrication
DE102011108242A1 (de) 2011-07-21 2013-01-24 Giesecke & Devrient Gmbh Optisch variables Element, insbesondere Sicherheitselement
WO2013048875A1 (fr) * 2011-09-26 2013-04-04 Technical Graphics, Inc. Procédé pour produire un film composite et dispositifs de sécurité préparés à partir du film composite
DE102013000556A1 (de) * 2013-01-14 2014-07-17 Giesecke & Devrient Gmbh Reliefierter kartenförmiger Datenträger
EP2964462A4 (fr) * 2013-03-07 2016-10-12 Assa Abloy Ab Procédé d'utilisation d'une ablation par laser pour révéler un élément de sécurité sous-jacent et dispositif obtenu par ce moyen
JP6140366B2 (ja) * 2013-05-10 2017-05-31 ファブリカ、ナシオナル、デ、モネダ、イ、ティンブレ−レアル、カサ、デ、ラ、モネダＦａｂｒｉｃａ Ｎａｃｉｏｎａｌ Ｄｅ Ｍｏｎｅｄａ Ｙ Ｔｉｍｂｒｅ−Ｒｅａｌ Ｃａｓａ Ｄｅ Ｌａ Ｍｏｎｅｄａ セキュリティ特徴部を備えたセキュリティ文書を提供する方法及びセキュリティ文書
KR20160100357A (ko) * 2013-12-17 2016-08-23 메르크 파텐트 게엠베하 마킹 제조 방법
EP3124282B1 (fr) * 2014-03-26 2019-12-18 Toppan Printing Co., Ltd. Support a prevention de contrefaçon, et son procédé de fabrication
WO2015156733A1 (fr) * 2014-04-09 2015-10-15 Lisit Pte Ltd Substrat perforé et un procédé de fabrication
DE102014106340B4 (de) * 2014-05-07 2021-05-12 Ovd Kinegram Ag Mehrschichtkörper und Verfahren zu dessen Herstellung sowie Sicherheitsdokument
EP2946938B1 (fr) 2014-05-23 2017-04-12 Merck Patent GmbH Procédé de traitement laser de revêtements
DE102015203006B4 (de) * 2015-02-19 2020-06-18 Bundesdruckerei Gmbh Verfahren zur Herstellung von buchartigen Sicherheitsdokumenten mit farblich zum Sicherheitsmerkmal korrespondierendem Einband
EP3093156B1 (fr) * 2015-05-12 2017-08-30 U-NICA Technology AG Support de données ayant une caractéristique magnétique d'authenticité personnalisable et procédé d'écriture de supports de données
ES2724550T3 (es) 2015-12-07 2019-09-12 Hueck Folien Gmbh Elemento de seguridad personalizable
CN109195739A (zh) * 2016-06-03 2019-01-11 多佛欧洲有限公司 用于在金属化基材上产生激光标记的系统和方法
PL238769B1 (pl) * 2016-10-14 2021-10-04 Polska Wytwornia Papierow Wartosciowych Spolka Akcyjna Dokument zabezpieczony z elementem zabezpieczającym, sposób wytwarzania dokumentu zabezpieczonego oraz element zabezpieczający
GB2575956B (en) 2017-06-30 2022-06-22 Ccl Secure Pty Ltd A security document including an optical security feature
EP3625551A4 (fr) 2017-07-17 2021-01-13 Hewlett-Packard Development Company, L.P. Irradiation de surfaces plasmoniques avant exposition à un analyte
DE102018005697A1 (de) * 2018-07-19 2020-01-23 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit Linsenrasterbild
JP7272735B2 (ja) * 2019-03-26 2023-05-12 Ｔｏｐｐａｎエッジ株式会社 情報表示媒体及びその製造方法
EP3763540B1 (fr) 2019-07-08 2022-07-06 IAI Industrial systems B.V. Procédé de fabrication d'une carte
CN114631134A (zh) * 2019-10-28 2022-06-14 Un1Qnx公司 用于识别对象的标签、标签前体、标签的读取方法和标签的制造方法
DE102021104367A1 (de) * 2021-02-24 2022-08-25 Bundesdruckerei Gmbh Verfahren und Vorrichtung zum Einbringen eines gelaserten Sicherheitsmerkmals
US20230025089A1 (en) * 2021-07-22 2023-01-26 Markem-Imaje Corporation Universal Laser for Polymeric Material Processing
EP4272972A1 (fr) * 2022-05-04 2023-11-08 Smart Coloring GmbH Procédé de gravure au laser et/ou de marquage au laser, article marqué et/ou gravé au laser et article pour gravure au laser et/ou marquage au laser

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580015A1 (fr) * 2004-03-24 2005-09-28 Kba-Giori S.A. Procédé et appareil permettant d'effectuer un marquage d'identité sur documents de sécurité

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048733C2 (de) * 1980-12-23 1983-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München "Ausweiskarte und Verfahren zur Herstellung derselben"
DE3151407C1 (de) 1981-12-24 1983-10-13 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu deren Herstellung
DE3687560D1 (de) * 1985-10-15 1993-03-04 Gao Ges Automation Org Datentraeger mit einem optischen echtheitsmerkmal sowie verfahren zur herstellung und pruefung des datentraegers.
DE3731853A1 (de) * 1987-09-22 1989-03-30 Gao Ges Automation Org Mehrschichtige als druckstock verwendbare ausweiskarte und verfahren zu deren herstellung
DE3840729C2 (de) * 1988-12-02 1997-07-17 Gao Ges Automation Org Mehrschichtiger Aufzeichnungsträger und Verfahren zum Beschriften eines mehrschichtigen Aufzeichnungsträgers
DE3932505C2 (de) * 1989-09-28 2001-03-15 Gao Ges Automation Org Datenträger mit einem optisch variablen Element
GB8924111D0 (en) * 1989-10-26 1989-12-13 Amblehurst Ltd Optical device
DE4002979A1 (de) * 1990-02-01 1991-08-08 Gao Ges Automation Org Wertpapier mit optisch variablem sicherheitselement
DE4033300C2 (de) * 1990-10-19 1994-06-23 Gao Ges Automation Org Mehrschichtiger, kartenförmiger Datenträger und Verfahren zur Herstellung desselben
DE4243987C2 (de) * 1992-12-23 2003-10-09 Gao Ges Automation Org Ausweiskarten mit visuell sichtbarem Echtheitsmerkmal
DE4410431A1 (de) * 1994-03-25 1995-09-28 Giesecke & Devrient Gmbh Vor unerlaubter Reproduktion mit einem Kopiergerät geschützte Ausweiskarte
US5516219A (en) * 1994-08-01 1996-05-14 Lasermaster Corporation High resolution combination donor/direct thermal printer
JP4541450B2 (ja) * 1994-11-18 2010-09-08 ギーゼッケ ウント デフリエント ゲーエムベーハー データキャリア製造方法
DE19544130A1 (de) * 1995-11-27 1997-05-28 Giesecke & Devrient Gmbh Datenträger mit optisch variabler Farbe
DE19548528A1 (de) * 1995-12-22 1997-06-26 Giesecke & Devrient Gmbh Sicherheitsdokument mit einem Sicherheitselement und Verfahren zu dessen Herstellung
DE19653423A1 (de) * 1996-12-20 1998-06-25 Giesecke & Devrient Gmbh Druckfarbe
DE19704003A1 (de) * 1997-02-04 1998-08-06 Kba Planeta Ag Verfahren und Vorrichtung zum Eindrucken von individualisierenden Kennzeichnungen
NL1006401C2 (nl) * 1997-06-25 1998-12-29 Karel Johan Schell Werkwijze en inrichting voor het door plaatdruktechnologie bedrukken van een vel of baan. Werkwijze en inrichting voor het vervaardigen van waardepapieren, in het bijzonder bankbiljetten, door het door plaatdruktechnologie bedrukken van een vel of baan.
US6135503A (en) * 1997-11-21 2000-10-24 Giesecke & Devrient Gmbh Identification document
UA52804C2 (uk) * 1997-12-02 2003-01-15 Текнікал Графікс Сек'Юріті Продактс, Ллс Магнітний/металевий захисний пристрій (варіанти), спосіб його виготовлення (варіанти), спосіб встановлення його автентичності і металевий захисний пристрій
US6930606B2 (en) 1997-12-02 2005-08-16 Crane & Co., Inc. Security device having multiple security detection features
EP1062104B2 (fr) * 1998-03-10 2007-07-18 De La Rue International Limited Procede de fabrication d'un article de securite
DK1044826T4 (da) * 1999-03-16 2013-06-24 Maurer Electronics Gmbh Fremgangsmåde til optegnelse af billedinformation
DE10008851A1 (de) * 2000-02-25 2001-08-30 Giesecke & Devrient Gmbh Verfahren zur Herstellung laserbeschriftbarer Datenträger und damit hergestellte Datenträger
DE10013410B4 (de) * 2000-03-17 2011-05-05 Ovd Kinegram Ag Laminat, insbesondere in Form von Karten, und Verfahren zu dessen Herstellung
US6494965B1 (en) * 2000-05-30 2002-12-17 Creo Products Inc. Method and apparatus for removal of laser ablation byproducts
DE10044464B4 (de) * 2000-09-08 2011-09-22 Giesecke & Devrient Gmbh Datenträger sowie ein Verfahren zu seiner Herstellung
DE10044711A1 (de) 2000-09-08 2002-03-21 Giesecke & Devrient Gmbh Wertdokument
US7357077B2 (en) * 2000-09-08 2008-04-15 Giesecke & Devrient Gmbh Data carrier, method for the production thereof and gravure printing plate
DE10044403A1 (de) * 2000-09-08 2002-03-21 Giesecke & Devrient Gmbh Datenträger mit Stichtiefdruckbild und Verfahren zur Umsetzung von Bildmotiven in Linienstrukturen sowie in eine Stichtiefdruckplatte
US7507453B2 (en) * 2000-10-31 2009-03-24 International Imaging Materials, Inc Digital decoration and marking of glass and ceramic substrates
DE10139719A1 (de) * 2000-11-04 2002-05-08 Kurz Leonhard Fa Mehrschichtkörper, insbesondere Mehrschichtenfolie sowie Verfahren zur Erhöhung der Fälschungssicherheit eines Mehrschichtenkörpers
DE10057231A1 (de) 2000-11-18 2002-05-29 Orga Kartensysteme Gmbh Multifunktioneller Kartenkörper
DE10106415A1 (de) 2001-02-12 2002-08-14 Heidelberger Druckmasch Ag Druckmaschine und Druckverfahren
DE10113286A1 (de) * 2001-03-16 2002-10-02 Mitsubishi Hitec Paper Flensbu Wärmeempfindlicher Aufzeichnungsbogen und seine Verwendung
JP2002370457A (ja) 2001-06-19 2002-12-24 Hitachi Ltd レーザーマーキング方法
US6543808B1 (en) * 2001-07-05 2003-04-08 Translucent Technologies, Llc Direct thermal printable pull tabs
ITMI20011889A1 (it) * 2001-09-10 2003-03-10 Elmiva S A S Di Walter Mantega Procedimento contro la falsificazione e la contraffazione di documenti di valore in particolare banconote
ATE435757T1 (de) * 2001-12-24 2009-07-15 Digimarc Id Systems Llc Lasergravierverfahren sowie mit lasergravur versehene artikel
EP1345166A1 (fr) 2002-03-15 2003-09-17 Kba-Giori S.A. Elément de sécurité pour support de données
AU2002315675A1 (en) 2002-05-08 2003-11-11 Leonhard Kurz Gmbh And Co. Kg Multilayer body with a laser-sensitive layer
JP4680594B2 (ja) * 2002-07-18 2011-05-11 ギーゼッケ ウント デフリエント ゲーエムベーハー 有価証券
DE10247591A1 (de) 2002-10-11 2004-04-22 Giesecke & Devrient Gmbh Wertdokument
MXPA05001528A (es) 2002-08-13 2005-04-11 Giesecke & Devrient Gmbh Portador de datos con estructura opticamente variable.
EP1549505A4 (fr) * 2002-10-07 2006-04-19 Note Printing Au Ltd Dispositifs estampes a couleurs changeantes
DE10248868A1 (de) * 2002-10-18 2004-07-08 Giesecke & Devrient Gmbh Wertdokument
US7090935B2 (en) * 2003-02-28 2006-08-15 Dai Nippon Printing Co., Ltd. Magnetic card
DE10325604A1 (de) 2003-06-05 2004-12-23 Giesecke & Devrient Gmbh Datenträger und Herstellungsverfahren
DE10343389A1 (de) * 2003-09-19 2005-04-21 Austria Card Reisepass mit laserfähiger Personalisierseite
JP2005119106A (ja) * 2003-10-16 2005-05-12 Toppan Printing Co Ltd 偽造防止策が施された物品およびその製造方法
DE10353092A1 (de) 2003-11-12 2005-06-16 Giesecke & Devrient Gmbh Datenträger mit Kennzeichnungen
US7241398B2 (en) * 2004-01-14 2007-07-10 E.I. Du Pont De Nemours And Company 1,1,1,3,3,-pentafluorobutane refrigerant or heat transfer fluid compositions comprising hydrofluorocarbon and uses thereof
EP1588864A1 (fr) 2004-04-22 2005-10-26 Kba-Giori S.A. Machine à imprimer avec unité de perforation au laser
EP2287011B1 (fr) 2004-04-30 2017-06-28 Giesecke & Devrient GmbH Elément de sécurité et son procédé de fabrication
DE102004021246A1 (de) 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021247A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
RU2377133C2 (ru) 2004-04-30 2009-12-27 Гизеке Унд Девриент Гмбх Материал монтажной пленки и способы его изготовления
DE102004039355A1 (de) * 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004022080A1 (de) 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Wertdokument mit visuell erkennbaren Kennzeichnungen
PL1744899T3 (pl) 2004-05-05 2013-06-28 Giesecke Devrient Currency Tech Gmbh Dokument wartościowy
DE102004022079A1 (de) 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Wertdokument mit Seriennummer
EP1607234A1 (fr) 2004-06-17 2005-12-21 Kba-Giori S.A. Procédé et appareil pour créer des marques sur des papiers de sécurité
DE102004035979A1 (de) 2004-07-14 2006-02-02 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004038542A1 (de) 2004-08-06 2006-02-23 Giesecke & Devrient Gmbh Datenträger mit Sicherheitselement und Verfahren zu seiner Herstellung
MX2007001545A (es) 2004-08-12 2007-06-25 Giesecke & Devrient Gmbh Elemento de seguridad que tiene un sustrato.
DE102005011612A1 (de) * 2004-08-13 2006-02-23 Giesecke & Devrient Gmbh Datenträger mit einer optisch variablen Struktur
DE102004049118A1 (de) 2004-10-07 2006-04-13 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004056553B4 (de) 2004-11-23 2013-03-14 Giesecke & Devrient Gmbh Sicherheitsanordnung für Sicherheitsdokumente und Verfahren zum Herstellen der Sicherheitsdokumente
DE102004063217A1 (de) 2004-12-29 2006-07-13 Giesecke & Devrient Gmbh Sicherheitsmerkmal für Wertdokumente
DE102005028162A1 (de) 2005-02-18 2006-12-28 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102005045566A1 (de) 2005-03-23 2006-09-28 Giesecke & Devrient Gmbh Mehrlagiges Sicherheitspapier
DE102005022018A1 (de) * 2005-05-12 2006-11-16 Giesecke & Devrient Gmbh Sicherheitspapier und Verfahren zu seiner Herstellung
DE102005025095A1 (de) 2005-06-01 2006-12-07 Giesecke & Devrient Gmbh Datenträger und Verfahren zu seiner Herstellung
DE102005032815A1 (de) 2005-07-12 2007-01-18 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb
DE102005032997A1 (de) * 2005-07-14 2007-01-18 Giesecke & Devrient Gmbh Gitterbild und Verfahren zu seiner Herstellung
US8755440B2 (en) * 2005-09-27 2014-06-17 Qualcomm Incorporated Interpolation techniques in wavelet transform multimedia coding
DE102005061749A1 (de) 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
DE102005062132A1 (de) 2005-12-23 2007-07-05 Giesecke & Devrient Gmbh Sicherheitselement
DE102006015023A1 (de) 2006-03-31 2007-10-04 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
US20070241551A1 (en) * 2006-04-18 2007-10-18 Graff Jacob C Automatic Bookmark
DE102006039305A1 (de) * 2006-07-21 2008-01-24 Giesecke & Devrient Gmbh Sicherheitsfaden mit optisch variablem Sicherheitsmerkmal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580015A1 (fr) * 2004-03-24 2005-09-28 Kba-Giori S.A. Procédé et appareil permettant d'effectuer un marquage d'identité sur documents de sécurité

Also Published As

Publication number Publication date
MX2007015133A (es) 2008-02-19
DE102005025095A1 (de) 2006-12-07
US8875628B2 (en) 2014-11-04
EP1904312A2 (fr) 2008-04-02
JP2008542070A (ja) 2008-11-27
WO2006128607A3 (fr) 2007-09-13
CN101184632A (zh) 2008-05-21
AU2006254436A1 (en) 2006-12-07
WO2006128607A2 (fr) 2006-12-07
RU2407651C2 (ru) 2010-12-27
CN101184632B (zh) 2013-07-24
US20080250954A1 (en) 2008-10-16
AU2006254436B2 (en) 2012-05-10
BRPI0613317A2 (pt) 2012-10-09
CA2607980A1 (fr) 2006-12-07
RU2007147694A (ru) 2009-07-20
ZA200710303B (en) 2008-12-31
PL1904312T3 (pl) 2013-12-31

Similar Documents

Publication Publication Date Title
EP1904312B1 (fr) Support de donnees, et son procede de production
EP1776674B1 (fr) Support de donnees a element de securite, et son procede de production
EP1525102B1 (fr) Document de valeur
US8400673B2 (en) Value document comprising a serial number
EP1747905B1 (fr) Dispositif de sécurité et méthode de fabrication
EP2001684B1 (fr) Support de donnees et son procede de fabrication
EP1843901B1 (fr) Element de securite et procede de realisation associe
EP2941355B1 (fr) Procédé de réalisation d'un élément de sécurité comprenant une couche d'enregistrement sensible au rayonnement laser
EP2991837A1 (fr) Élément de sécurité optiquement variable
DE102008028705A1 (de) Verfahren zum Herstellen eines Wert- und/oder Sicherheitsdokuments, Vorrichtung zum Einbringen eines Sicherheitsmerkmals sowie Wert- und/oder Sicherheitsdokument mit einer demetallisierten Struktur
EP3015279B1 (fr) Procédé de fabrication d'un élément de sécurité comprenant une image lenticulaire
EP3823839A1 (fr) Élément de sécurité doté d'une image lenticulaire
DE29807638U1 (de) Prägefolie mit individualisiert gekennzeichneten Sicherheitsmerkmalen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080313

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FRANZ, PETER

Inventor name: DEPTA, GEORG

17Q First examination report despatched

Effective date: 20080729

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 621936

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130815

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RENTSCH PARTNER AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006013035

Country of ref document: DE

Effective date: 20130912

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130703

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131118

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131018

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131028

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: INNOVIA SECURITY PTY LTD.

Effective date: 20140417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502006013035

Country of ref document: DE

Effective date: 20140417

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140520

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140516

Year of fee payment: 9

Ref country code: CH

Payment date: 20140522

Year of fee payment: 9

Ref country code: NL

Payment date: 20140520

Year of fee payment: 9

Ref country code: SE

Payment date: 20140520

Year of fee payment: 9

Ref country code: DE

Payment date: 20140531

Year of fee payment: 9

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20140512

Year of fee payment: 9

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R103

Ref document number: 502006013035

Country of ref document: DE

Ref country code: DE

Ref legal event code: R064

Ref document number: 502006013035

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140522

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

REG Reference to a national code

Ref country code: CH

Ref legal event code: PLX

27W Patent revoked

Effective date: 20141128

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20141128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 20130717

Ref country code: LI

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 20130717

REG Reference to a national code

Ref country code: DE

Ref legal event code: R107

Ref document number: 502006013035

Country of ref document: DE

Effective date: 20150521

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 621936

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141128

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130717