EP2580069A1 - Support de données présentant une zone caractéristique - Google Patents

Support de données présentant une zone caractéristique

Info

Publication number
EP2580069A1
EP2580069A1 EP11724370.9A EP11724370A EP2580069A1 EP 2580069 A1 EP2580069 A1 EP 2580069A1 EP 11724370 A EP11724370 A EP 11724370A EP 2580069 A1 EP2580069 A1 EP 2580069A1
Authority
EP
European Patent Office
Prior art keywords
marking
lines
cutting
data carrier
carrier according
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.)
Granted
Application number
EP11724370.9A
Other languages
German (de)
English (en)
Other versions
EP2580069B1 (fr
Inventor
André Gregarek
Manfred Heim
Patrick Renner
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 Currency Technology 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
Application filed by Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Priority to PL11724370T priority Critical patent/PL2580069T3/pl
Publication of EP2580069A1 publication Critical patent/EP2580069A1/fr
Application granted granted Critical
Publication of EP2580069B1 publication Critical patent/EP2580069B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • 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
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • 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
    • 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
    • B42D25/43—Marking by removal of material
    • 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
    • B42D2033/28—
    • B42D2033/30—
    • B42D2035/16—

Definitions

  • the invention relates to a data carrier, in particular a value document, such as a banknote, identity card and the like, with a feature area and a method for producing such a data carrier.
  • a data carrier in particular a value document, such as a banknote, identity card and the like, with a feature area and a method for producing such a data carrier.
  • Data carriers such as security, value or identity documents, but also other valuables, are often provided with security features for securing purposes, which permit verification of the authenticity of the data carrier and at the same time serve as protection against unauthorized reproduction.
  • security features such as transparent windows in banknotes
  • a film provided with an adhesive layer on one side is applied to a banknote in order to close a previously produced through opening of the banknote.
  • the object of the present invention is to further improve data carriers of the type mentioned above with regard to their imitation security and their visual appearance.
  • a generic data carrier in particular a value document, such as a banknote, identity card and the like, contains a substrate in which a feature region is formed by a family of curves of a plurality of curved and / or divergent cutting lines, wherein within this feature region a visual and or by machine detectable marking in the form of a pattern, is arranged by characters or a coding.
  • the curvature of the cut lines may be constant, such as a circular arc, decreasing or increasing along the cut lines, or even undulating, as in a wave pattern.
  • Divergent straight cutting lines have no constant, but an increasing distance from each other, wherein the direction in which the distance increases, in the invention is arbitrary. Curved lines of intersection can be equidistant, can be di- vergent, or can also run with varying distances in different areas.
  • the marking is formed by a family of curves from a plurality of curved and / or divergent cutting lines, so that the cutting lines of the marking form first cutting lines and the cut lines of the feature area lying outside the marking form second cutting lines, wherein the first and second cutting lines adjoin one another and have different cutting width. Due to the different cutting widths of the first and second cutting lines and the resulting different area coverage, the marking within the surrounding see-through area in transmitted light and / or reflected light is visually recognizable, or in the case of a cover by opaque cover layers can be detected by machine.
  • the width of the first cutting lines can be both larger and smaller than the width of the second cutting lines.
  • the wider cut lines are at least 10%, at least 20%, at least 50% or even more than 100% wider than the narrower cut lines.
  • the cutting width of the first and second cutting lines is in advantageous shape each substantially constant.
  • the phrase "substantially constant” takes into account the fact that the cutting width of laser cutting in practice, even with the same settings vary slightly and therefore can not be completely constant.
  • the substrate is provided with a laser-modifiable marking substance in the feature area, and at least the sectional lines of the feature area located outside the marking have an edge area modified by the action of laser radiation. If there are also cutting lines within the marking, then these also advantageously have an edge region modified by the action of laser radiation.
  • the area of the marking is uncut, in particular provided only with marking lines or marking contours, as explained below.
  • the substrate may in particular be provided with a marking substance whose visible color can be changed by the action of the laser radiation.
  • the sectional lines of the feature area lying outside the marking and optionally also the cutting lines present within the marking then have a colored border area.
  • the substrate may be provided with a marking substance whose infrared-absorbing, magnetic, electrical or luminescent properties can be changed by the action of the laser radiation.
  • the cut-off lines of the feature area lying outside the marking and, if appropriate, also the cutting lines present within the marking then have an edge area with infrared-absorbing, magnetic, electrical or luminescent properties which are changed with respect to their surroundings.
  • Such Ges- tions allow a simple supplementary machine authenticity check of the feature area. Of course, variants are conceivable that allow an authenticity check with the naked eye or simple aids, such as a UV lamp.
  • laser-modifiable effect pigments can advantageously be used.
  • Such effect pigments are available to the person skilled in the art with different properties, in particular with regard to their body color, the color change under laser action, the threshold energy and the required laser wavelength.
  • effect pigments which do not (only) change their visible color upon laser irradiation but their infrared-absorbing, magnetic, electrical or luminescent properties are known to the person skilled in the art.
  • the modification of the effect pigments can be made with laser radiation in the ultraviolet, visible or infrared spectral range, for example, a CO 2 laser of a wavelength of 10.6 ⁇ .
  • a pigment-free laser-modifiable marker is used.
  • Pigment-free marking substances can also be applied to the substrate or introduced into the substrate volume, for example as a spot or printing ink. With pigment-free marking materials, a coating of high transparency can be produced, into which a permanent and high-contrast marking can be introduced by laser action at high speed.
  • Pigment-free marking substances can be modified by laser radiation in the ultraviolet, visible or infrared spectral range, for example with the 10.6 ⁇ radiation of a C0 2 laser. Concrete, non-limiting examples of pigment-free laser-modifiable marking substances are described in the publications WO 02/101462 A1, US Pat. No. 4,343,885 and US Pat EP 0290 750 B1. As marking substances that can be modified with a C0 2 cutting laser, in particular also the laser-markable compositions given in the publication EP 1 648 969 B1 can be used.
  • the identification is formed by an uncut area of the substrate. The marking is then clearly visible against the background of the rasterized feature area, especially in transmitted light.
  • the marking is formed by an uncut area of the substrate with a marking curve group consisting of a plurality of marking lines which adjoin the cutting lines outside the marking.
  • marking lines in the context of this description always means uncut, only marked lines. Lines which have both an inner cut area and an outer mark area are also possible and are referred to as (color) bordered cut lines or cut lines with (colored) borders.
  • the marking can be easily recognized as an uncut part of the substrate in transmitted light and can be clearly seen through the marking lines even in the top view.
  • the substrate is preferably provided with a marking substance whose visible color is changeable by the action of the laser radiation, so that the marking lines of the marking are colored.
  • the substrate may also be provided with a marker whose infrared-absorbing, magnetic, electrical or luminescent properties can be changed by the action of the laser radiation, so that the marking lines of the marking relative to their environment have changed infrared-absorbing, magnetic, electrical or luminescent properties.
  • markers the abovementioned substances are also suitable here.
  • a colored marking line can also be produced without additional marking substance, for example by the paper fibers becoming discolored by combustion processes or by the opacity of a polymer substrate changing.
  • the marking is formed by an uncut area of the substrate with a plurality of mutually contiguous marking contours of decreasing size.
  • the marking contours expediently follow the form of the marking, whereby with increasing reduction no longer all details of the outer contour of the marking must be displayed. Even with such a design, the marking with the illustrated marking motif in reflected light is clearly visible.
  • the substrate can also be provided in this variant with a marking substance whose visible color and / or its infrared-absorbing, magnetic, electrical or luminescent properties can be changed by the action of the laser beam, so that the marking contours have correspondingly changed properties.
  • a continuous motif opening in the form of a pattern, of characters or an encoding can be used within the identification. be ordered.
  • the shape of the motif opening is in a meaningful relationship with the shape of the marking.
  • Such a context of meaning may in particular consist in that the motif opening represents the same motif as the marking, wherein the spatial position and / or the size of the two motifs shown may differ.
  • the context of meaning can also consist in the fact that the first and second motif shown only form parts of the motif that complement each other, or that the first and second depicted motifs complement each other to form a conclusive overall picture.
  • the feature area itself can also be embodied in all designs in the form of a pattern, of characters or of an encoding, wherein the shape of the feature area can be meaningful with the form of the marking and / or an optionally existing motif opening.
  • the forms of feature area, marking and motif opening can also be selected independently of each other and each represent independent motifs.
  • the feature area in addition to the family of curves from the plurality of curved and / or diverging cut lines and a Mark istskurvenschar from a plurality of marking lines, preferably from a plurality of curved and / or divergent marking lines.
  • the cutting lines and the marking lines can include any angle to each other.
  • the marking is advantageously formed in this development by an uncut area of the carrier with two marker curves from each of a plurality of marking lines, wherein the marking lines of a Markingskurschar connect to the cutting lines outside the label and the marking lines connect the other marker set to the mark lines outside the mark.
  • the outline of the marking is provided with a marking contour, in particular a colored marking contour, in order to increase the recognizability of the marking in incident light.
  • the cutting lines are preferably formed with a width between 0.05 mm and 1 mm.
  • the center-to-center distance is preferably between 0.05 mm and 3 mm, in particular between 0.5 mm and 1.5 mm, wherein the center-to-center distance is constant (equidistant cut lines) or variable (divergent cut lines ) can be.
  • the width of the edge region on each side is preferably between 0.02 mm and 1 mm, and pure marking lines without a cutting region preferably have a width between 0.05 mm and 3 mm.
  • the set of curves of the feature area is formed from a plurality of curved, equidistant cut lines.
  • the family of curves of the feature area is formed from a plurality of straight, divergent cutting lines.
  • the relative arrangement of intersection curves and marking forms another authenticity feature in which different relative arrangements of intersection curves and marking can be selected for different copies of the data carrier.
  • the feature area of the data carrier is advantageously reinforced by a film element.
  • the film element may contain a family of curves that generates a moire effect with the family of curves of the feature area.
  • the center-to-center distance of the family of curves of the film element may slightly deviate (eg, a few percent) from the center-to-center distance of the family of curves of the feature area, and / or the two families of curves may be slightly (eg, a few degrees) be turned against each other.
  • the data carrier can in particular be a security element, a security paper or a value document.
  • the feature area forms a see-through area, in which the marking in reflected light and / or transmitted light produces a visual appearance which is changed in relation to the remaining feature area.
  • the feature area on one or both data carrier sides is covered with a cover layer of low light transmittance, so that the marking is essentially invisible in incident light and emerges only when viewed in transmitted light.
  • the feature area on both data carrier sides can be covered with an opaque cover layer, so that the marking is not visually visible, but can be detected mechanically, for example by ultrasound.
  • the invention also includes a method for producing a data carrier of the above-mentioned type.
  • a feature region is formed in the substrate by generating a family of curves from a plurality of curved and / or divergent cutting lines by laser cutting, wherein within the feature region a visual and / or or machine-detectable identification in the form of a pattern, a character or an encoding is generated.
  • the marking is preferably formed by a family of curves consisting of a plurality of curved and / or diverging first cutting lines, which are generated by the same cutting laser beam as the second cutting lines of the feature area lying outside the marking and in that the first and second cutting lines are formed by a variation of the laser parameters, in particular Laser power and / or the cutting speed, with different cutting width can be generated.
  • the substrate is provided in the feature area with a laser-modifiable marking substance, so that the cutting lines lying outside the marking are modified by the action of the laser radiation in its edge area.
  • the cutting lines lying within the marking are modified by the action of the laser radiation in its edge region.
  • the marking is formed by an uncut area of the substrate, preferably the marking is formed by an uncut area of the substrate with a marker array consisting of a plurality of marking lines which are cut by the same laser beam as the lines of intersection of the marking Transparency area generated are generated, and there are the off-label cutting lines and the marking lines of the marking by a variation of the laser parameters, in particular the laser power and / or the cutting speed generated.
  • FIG. 1 is a schematic representation of a banknote having a feature area according to the invention
  • FIG. 2 shows a detail view of the feature area of the banknote of FIG. 1, FIG.
  • Fig. 3 in (a) is a sketch for explaining the change of
  • FIG. 4 is a plan view of a see-through area according to another embodiment of the invention.
  • FIG. 5 is a plan view of a see-through area according to another embodiment of the invention
  • FIG. 7 is a schematic representation of the spatial energy distribution of a cutting laser beam to explain the formation of the edge effect
  • Fig. 10 in (a) and (b) two copies of a banknote, which is characterized by the relative arrangement of cutting line curves and
  • FIG. 11 shows a data carrier according to a further exemplary embodiment of the invention, the marking of which is visually invisible and can only be detected by machine.
  • FIGS. 1 and 2 show a schematic representation of a banknote 10 which has a feature area according to the invention in the form of a see-through area 12 shown more precisely in FIG.
  • the see-through region 12 is formed by a family of curves consisting of a plurality of straight diverging cutting lines 22 which are deflected into the banknote by the action of laser radiation. ten paper 20 were cut.
  • the family of curves of the cutting lines 22 has a cutting width of 0.15 mm and the center-to-center spacing of the cutting lines is between 0.4 mm at the lower edge and 1.0 mm at the upper edge of the see-through region 12.
  • the flat end Thus, the cut lines are between 15% and 37.5%, so that the viewing area 12 can be seen both in a plan view and in a transparent view.
  • the see-through region 12 is in the form of a geometric pattern, for example of the oval shown in FIG. 2. Its outline is indicated in the figure by the dashed line border 24 and serves only the graphic illustration of the formed shape.
  • a marking 30 is arranged, which, compared to the surrounding see-through area 12, in the reflected light and / or transmitted light has a changed visual appearance and is therefore recognizable to a viewer.
  • the marking 30 is generally in the form of a pattern, formed by characters or an encoding and in the exemplary embodiment has the shape of a maple leaf.
  • the dashed line outline 34 of the marking 30 is merely a graphic illustration of their shape and does not necessarily correspond to an actually existing contour on the banknote. In the embodiment of FIG.
  • the marking 30 is formed by a family of curves from a plurality of straight, diverging cutting lines 32, wherein the cutting lines 32 of the marking 30 perfectly matched to connect to the outside of the marking cut lines 22 of the see-through area 12.
  • the cutting lines 32 inside half of the marking 30 are, however, formed with a cutting width of 0.3 mm and thus much wider than the outside of the marking present cutting lines 22. Due to the lower area coverage of the paper in the area of the marking 30 is the motif formed by the label "maple leaf" ever clearly visible according to the lighting conditions and the background in reflected light and / or transmitted light.
  • the perfect registration of the differently wide cutting lines 22, 32 is ensured by the fact that the cutting lines 22, 32 cut by laser with the same cutting laser beam are generated in the same operation.
  • the different cutting widths are generated by a variation of the laser parameters, in particular a variation of the laser power and / or the cutting speed during the cutting process.
  • FIG. 3 (a) shows the substantially Gaussian spatial distribution of the power W of a cutting laser beam.
  • the energy input of the laser radiation into the paper exceeds the threshold energy needed to cut the paper 20 in a wide cutting area 42.
  • the threshold energy needed to cut the paper 20 becomes In contrast, exceeded only in a narrower cutting area 46, so that a smaller cutting width results.
  • the cutting width of the laser beam along the laser beam guidance can be varied as desired at a constant cutting speed due to the virtually instantaneous possible variation of the laser power.
  • contiguous cut lines 22, 32 can be created in this manner in a single operation as continuous and thus perfectly matched cut lines.
  • the laser power and thus the cutting width is increased and the transition from the area of the marking 30 (cutting lines 32) in the see-through area 12 (section lines 22) Laser power and thus the cutting width again lowered. This can be seen particularly well in the detail section of FIG.
  • FIG. 3 (b) which shows the transition from a broad cutting line 32 within the marking 30 (width 42, here 0.3 mm) to a narrow cutting line outside the marking (width 46, 0.15 mm here) exactly at the edge 34 of the marking 30 shows.
  • the change in the cutting width 42, 46 can also be achieved by changing the cutting speed at a constant laser power.
  • the laser radiation acts only relatively briefly on the paper, so that the energy input into the paper is low. Accordingly, the threshold energy needed to cut the paper is exceeded only in a narrow cutting area with high laser power.
  • the laser radiation acts longer on the paper, resulting in a higher energy input into the paper. Accordingly, there is a wider cutting area in which the threshold energy needed to cut the paper is exceeded.
  • FIG. 4 shows a see-through region 50 in which the cutting lines 52 lying outside the marking 54 have been produced by laser cutting as in FIG. 2.
  • the family of curves of the see-through region 50 is formed by curved, equidistant cutting lines 52.
  • the laser power of the cutting laser was lowered below the cutting threshold of the paper 20, so that no cutting lines were produced there.
  • the marking 54 thus remains as an uncut piece of paper and can be seen clearly against the background of the rastered viewing area 50, especially in transmitted light.
  • FIG. 5 shows a further exemplary embodiment of the invention with a see-through region 60, in which the family of curves of the cutting lines lying outside the marking 64 is formed by curved and divergent cutting lines 62.
  • Fig. 5 further illustrates the optional marking of the outer contour 66 of the marker 64 using the laser radiation.
  • the banknote paper 20 is provided with a laser-modifiable marking substance whose visible color is changeable by the action of the laser radiation.
  • the laser parameters were then adjusted such that the laser energy lies above the cutting threshold of the paper over the entire beam diameter, but still above the reaction threshold of the laser-modifiable marking substance in an inner region, thus causing a desired color change.
  • FIG. 6 shows in a detail view like FIG. 3 (b) an exemplary embodiment of an advantageous variant of the invention in which the see-through region 70 and the marking 80 are both formed by a plurality of curved and / or divergent cutting lines 72 and 82.
  • the cut lines 72, 82 adjoin each other at the edge 86 of the registration in perfect register, whereby, as in the embodiment of FIG. 2, the cutting width of the cutting lines 72 outside the marking 80 is smaller than the cutting width of the cutting lines 82 within the marking 80 by suitable variation of the laser parameters is selected.
  • both the cut lines 82 within the tag and the cut lines 72 outside the tag are each surrounded on both sides by a perfectly matched colored edge 74 and 84, respectively.
  • the banknote paper 20 was provided with a laser-modifiable feature substance, for example with laser-modifiable effect pigments, before the laser cutting in a certain environment of the see-through region 70 to be produced show a desired color change, such as from colorless to red.
  • Cutting laser beam is shown.
  • the laser energy exceeds the threshold energy Ei needed to cut the paper 20.
  • E 2 denotes the reaction energy of the effect pigments in FIG. 7, at which point the desired color change takes place.
  • the marking region 94 the laser energy lies between the energy E 2 needed for the color change and the energy Ei required for cutting, so that a change in color of the effect pigments occurs in the marking region 94 is induced, but the carrier is not cut.
  • the banknote paper 20 provided with the laser-modifiable effect pigments is therefore cut by the laser beam 90 in a central region 72 or 82 corresponding to the cutting region 92 of FIG.
  • the width of the colored edge region 74, 84 corresponds to the width of the marking region 94 and depends on the beam profile, the reaction energy of the effect pigments used and the material properties of the paper. Outside the cutting region 92 and the marking region 94, the laser energy is below the reaction threshold of the effect pigments, so that the paper is not changed there.
  • the outer contour 66 of the marking 64 can be marked by means of the laser radiation, as illustrated in FIG. 5.
  • the laser parameters are adjusted so that the laser energy is above the cutting threshold of the paper over the entire beam diameter, but still above the reaction threshold of the effect pigments in an inner region, for example by selecting a laser energy between Ei and E 2 in FIG.
  • FIG. 8 shows a further exemplary embodiment of a see-through region 100 in which the cut lines 102 lying outside the marking 110 are produced, as in FIG. 6, by laser cutting of a banknote paper 20 provided with a marking material together with a matched colored edge 104.
  • the laser parameters of the cutting laser were changed during the transition into the region of the marking 110 such that the energy input into the paper is below the cutting threshold of the paper 20, but still above the reaction threshold of the marking. is located.
  • the laser beam generated within the marking 110 no longer cutting lines with colored edge, but only colored marking lines 112, the perfectly aligned to match the boundary 116 of the marking 110 to the cutting lines 102.
  • Such a transition from colored marking lines to color-edged cutting lines is visually appealing, easy to prove and, moreover, represents a technical hurdle that is difficult to overcome for a counterfeiter.
  • FIG. 9 Another design variant is shown in detail in FIG. 9.
  • the exemplary embodiment shown there includes a see-through region 120, which has, outside a marking 130, both a family of curves consisting of cutting lines 122 with a colored edge 124 and a marker curve group of colored marking lines 126 without a cutting region.
  • Both the cutting lines 122 and the marking lines 126 may be curved and equidistant, curved and diverging, or straight and divergent in the game.
  • both the colored marking lines 126 and the color-edged cutting lines 122 in perfect registration pass over into colored marking lines 132.
  • the two types of lines 122, 126 of the see-through region 120 are arranged alternately, but other sequences, for example of two cutting lines 122 and one marking line 126, are also conceivable. Since the marker set does not contain cut lines, it can also be arranged at any angle to the set of curves of the cut lines.
  • the relative arrangement of the cut-line curve family and the marking can form a further authenticity feature.
  • the cutting line family of curves for different explosion emplare of the data carrier relative to the identification differently arranged and correlated this different arrangement with another characteristic of the data carrier, such as the serial number.
  • Fig. 10 shows in (a) and (b) two copies of a banknote, in which a see-through area 140 is formed by curved, equidistant cut lines 142, as already explained in principle in connection with FIG.
  • the laser power of the cutting laser was lowered below the cutting threshold of the paper so that no cutting lines were produced there.
  • FIGS. 10 (a) and (b) now differ in the phase relationship of the curved cutting lines 142 relative to the marking 144. While in FIG. 10 (a) the curvature bellies of FIGS. 10 (a)
  • the phase position of the cutting lines 142 can now be selected, for example, according to the serial number of the respective banknote copy, for example arrangement 1 for the serial number range 0000001 to 0100000, arrangement 2 for the serial number range 0100001 to 0200000, then again arrangement 1 for the serial number range 0200001 until 0300000, and so on.
  • the authenticity of the note can then be verified.
  • a complicated association between serial numbers and relative arrangement is advantageously chosen, so that as long as the assignment of the serial numbers kept secret is, for a potential counterfeiter not comprehensible, which arrangement is assigned to which serial numbers.
  • FIG. 11 shows in cross-section a data carrier according to the invention in which a transparent film 150 is covered on both sides by opaque cover layers 152.
  • the film 150 includes a feature area 154 having a plurality of curved and / or diverging cut lines 156 and an indicia 158 disposed within the feature area.
  • the indicia 158 may be formed by an uncut portion of the film 150, as in FIG be formed in other embodiments, for example, by an area with cut lines of different widths.
  • the marking 158 can be detected by machine, for example by an ultrasonic sensor 160. It lends itself to the only to combine automatically detectable markings with a coding by the relative arrangement of cutting line curve family and marking, as already explained in principle in connection with FIG.

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

Abstract

L'invention concerne un support de données, en particulier un document de valeur, par exemple un billet de banque, un document d'identité et similaire, comprenant un substrat (20), dans lequel une zone caractéristique (12) est formée à partir un ensemble de courbes constitué d'une pluralité de lignes de découpe (22) curvilignes et/ou divergentes, un signe distinctif (30), pouvant être détecté visuellement et/ou par machine, se présentant sous la forme d'un motif, de signes ou d'un codage étant disposé à l'intérieur de ladite zone caractéristique (12).
EP11724370.9A 2010-06-08 2011-06-01 Support de données présentant une zone caractéristique et procédé Active EP2580069B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11724370T PL2580069T3 (pl) 2010-06-08 2011-06-01 Nośnik danych z obszarem funkcyjnym i sposób

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010022990A DE102010022990A1 (de) 2010-06-08 2010-06-08 Datenträger mit Merkmalsbereich
PCT/EP2011/002724 WO2011154112A1 (fr) 2010-06-08 2011-06-01 Support de données présentant une zone caractéristique

Publications (2)

Publication Number Publication Date
EP2580069A1 true EP2580069A1 (fr) 2013-04-17
EP2580069B1 EP2580069B1 (fr) 2019-03-06

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Application Number Title Priority Date Filing Date
EP11724370.9A Active EP2580069B1 (fr) 2010-06-08 2011-06-01 Support de données présentant une zone caractéristique et procédé

Country Status (10)

Country Link
EP (1) EP2580069B1 (fr)
CN (1) CN103068584B (fr)
BR (1) BR112012030608A2 (fr)
CA (1) CA2801794C (fr)
DE (1) DE102010022990A1 (fr)
ES (1) ES2727274T3 (fr)
HK (1) HK1182363A1 (fr)
PL (1) PL2580069T3 (fr)
RU (1) RU2520073C1 (fr)
WO (1) WO2011154112A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013007484A1 (de) 2013-04-29 2014-10-30 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement
DE102014016249A1 (de) 2014-11-04 2016-05-04 Giesecke & Devrient Gmbh Datenträger mit Durchsichtssicherheitselement
GB2537830B (en) 2015-04-24 2017-05-31 De La Rue Int Ltd Improvements in security substrates
DE102015009164A1 (de) 2015-07-14 2017-01-19 Giesecke & Devrient Gmbh Datenträger mit Durchbrechungsbereich
DE102016002120A1 (de) 2016-02-24 2017-08-24 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016004424A1 (de) 2016-04-12 2017-10-12 Giesecke+Devrient Currency Technology Gmbh Laserung einer Beschichtung mit Effektpigmenten
DE102016006929A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016006931A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016014662A1 (de) 2016-12-09 2018-06-14 Giesecke+Devrient Currency Technology Gmbh Wertdokument
DE102016014845A1 (de) 2016-12-13 2018-06-14 Giesecke+Devrient Currency Technology Gmbh Laserschneiden und Laserverfärben von Sicherheitsdokumenten
DE102017000124A1 (de) 2017-01-09 2018-07-12 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit gelaserter Oberfläche
DE102018005990A1 (de) 2018-07-27 2020-01-30 Giesecke+Devrient Currency Technology Gmbh Verfahren zur Herstellung eines Sicherheitsmerkmals mittels Laserstrahlung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343885A (en) 1978-05-09 1982-08-10 Dynachem Corporation Phototropic photosensitive compositions containing fluoran colorformer
WO1988007222A1 (fr) 1987-03-19 1988-09-22 Xytronyx, Inc. Systemes de visualisation d'exposition aux rayonnements ultra-violets et d'utilisation de rayonnements ultra-violets pour effectuer des changements de couleurs
CA2081971A1 (fr) * 1991-11-21 1993-05-22 Paul C. Abney Document de securite
US5762378A (en) * 1996-02-16 1998-06-09 Verify First Technologies, Inc. Tamper resistant validation marks
GB0114266D0 (en) 2001-06-12 2001-08-01 Ciba Sc Holding Ag Laser marking method
US8105506B2 (en) 2003-07-30 2012-01-31 Datalase Ltd. Laser-markable compositions
DE102007057658A1 (de) * 2007-02-07 2009-06-04 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
DE102007036623A1 (de) * 2007-07-03 2009-01-08 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
CA2801794C (fr) 2015-08-11
DE102010022990A1 (de) 2011-12-08
CA2801794A1 (fr) 2011-12-15
HK1182363A1 (zh) 2014-01-17
BR112012030608A2 (pt) 2016-08-16
CN103068584A (zh) 2013-04-24
ES2727274T3 (es) 2019-10-15
WO2011154112A1 (fr) 2011-12-15
PL2580069T3 (pl) 2019-08-30
CN103068584B (zh) 2016-03-30
RU2520073C1 (ru) 2014-06-20
EP2580069B1 (fr) 2019-03-06

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