EP2691573B1 - Sicherheitselement für ein wertsdokument, herstellungsprozess und entsprechendes dokument - Google Patents

Sicherheitselement für ein wertsdokument, herstellungsprozess und entsprechendes dokument Download PDF

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Publication number
EP2691573B1
EP2691573B1 EP12713078.9A EP12713078A EP2691573B1 EP 2691573 B1 EP2691573 B1 EP 2691573B1 EP 12713078 A EP12713078 A EP 12713078A EP 2691573 B1 EP2691573 B1 EP 2691573B1
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EP
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Prior art keywords
security element
line
variation
network
bands
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Application number
EP12713078.9A
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English (en)
French (fr)
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EP2691573A1 (de
Inventor
Xavier Borde
Julien Gillot
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Oberthur Fiduciaire SAS
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Oberthur Fiduciaire SAS
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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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • 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
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/06—Printing plates or foils; Materials therefor metallic for relief printing or intaglio printing
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/342—Moiré effects
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • 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
    • B42D25/425—Marking by deformation, e.g. embossing
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/02—Patterned paper
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/337—Guilloche patterns

Definitions

  • the present invention relates to a security element for a document-value. It also relates to a method of manufacturing such a security element, as well as a document-value that includes at least one such element.
  • the present invention applies more particularly to a security element for a document-value such as, for example, a fiduciary document or similar.
  • fiduciary document is understood to mean all documents such as bank notes, checks, bank cards or other means used to transmit a sum of money.
  • Similar document is understood to mean all documents issued by a State administration to prove the identity of a person, or of his rights to drive a vehicle, such as an identity card. , a passport or a driver's license.
  • This expression also refers to any type of document used to authenticate an object of value, such as, for example, a label to put on a garment.
  • a label to put on a garment We also hear any document used to authenticate the payment of a tax, such as tax stamps.
  • Such a security element is by nature difficult to achieve, while being easily identifiable by the public during a simple observation.
  • This security element often has a relatively complex graphic design, such as line printing, guilloche, numismatic background, and so on. He uses various printing techniques, such as offset, screen printing, intaglio, flexography, typography, etc.
  • moiré is a visual phenomenon of interference resulting, for example, from the superimposition of two non-parallel line networks.
  • the present Applicant has found that it is possible to obtain a particularly spectacular moiré effect without necessarily having to use non-parallel networks.
  • a first object of the invention relates to a security element for a document-value which consists of an initially plane support, comprising a network of lines in relief, each raised line comprising a profile, said profile comprising gradual variations in shape along a given line or from one line to another, said grating being colored, characterized in that said colored grating consists of a repetition of contiguous strips, formed of threads of at least two different colors, adjacent or contiguous, these bands having the same direction as said lines of said network.
  • the same direction is meant the fact that the strips extend parallel to the lines of the network, without however excluding the situation in which a fraction of these bands extends in a different direction.
  • an amplified optical effect is produced compared to that described above, and this to the naked eye. This is a first level security.
  • the invention makes false notes detectable using a microscope.
  • a second object of the invention relates to a method of manufacturing a security element as described above.
  • the invention also relates to a document-value which comprises at least one element as described above.
  • the security element is integrated therein or is reported there.
  • this document-value is paper, fibrous material, plastic or a combination of at least two of these materials.
  • figure 1 a valuable document 1 consisting of a bank note.
  • the bill has on at least its front face, an indication of its value referenced 10 (in this case 100), and a decoration referenced 11, here representing a portrait.
  • a security element 12 is also visible on this bank note 1 to the left of the portrait.
  • the valuable document 1, in this case the bank note, is made of paper or of fibrous material, or alternatively, of a plastic embodiment or of a combination of these materials.
  • the security element 12 is either reported or integrated in the ticket. In the latter case, it means that it is in one piece with said ticket.
  • This security element comprises a colored network which consists of a repetition of contiguous strips 3 formed of adjacent or contiguous nets of at least two different colors.
  • each band is formed of three parallel threads referenced 120, 121 and 122 respectively having different colors.
  • the threads 120 identified by small crosses have the blue color referenced B.
  • the nets 121 immediately contiguous and illustrated here by small circles have a red color referenced R.
  • the pitch that is to say the width of each band
  • the width of each net are referenced respectively by P 1 and L 1 .
  • the width L 1 of the nets 120 to 122 is such that the colors B, R and J can not be distinguished. from one another to the naked eye. In other words, the eye perceives a combination of these colors.
  • the pitch P 1 is of the order of 400 microns, while the nets 120 to 122 of color forming each band 3 are of the same width L 1 .
  • this color results from a lack of coloration or a coloring in white.
  • the security element 12 is preferentially colored by an offset type printing process.
  • FIG. 3 To the figure 3 is partially shown, in perspective, a plate for obtaining a first embodiment of the security element according to the invention.
  • This plate comprises a network 14 'of lines 16' in relief, substantially parallel. These lines 16 'have, in cross section, a triangular shape.
  • the angle ⁇ ' 2 of inclination of the flank 17'B of a line 16' varies gradually along this line, while the angle ⁇ ' 1 of inclination of the flank 17'A gradually varies in the reverse.
  • the two sidewalls 17'A and 17'B vis-à-vis two contiguous lines of the network 14 'meet forming a groove 21' of constant depth.
  • H the height of the reliefs
  • L' 2 the width of the lines 16 'and 1 / 2T' the half-frequency of variation of the aforementioned angles
  • this security element comprises a network 14 of lines 16 in relief, substantially parallel. These lines 16 have, in cross section, a triangular shape.
  • the inclination angle ⁇ 2 of the side 17B of a line 16 varies gradually along this line, while the angle ⁇ 1 of inclination of the sidewall 17A gradually varies in the opposite direction.
  • the two sides 17A and 17B vis-à-vis two adjacent lines of the network 14 join together forming a groove 21 of constant depth.
  • H, L 2 and 1 / 2T are strictly equal to H ', L' 2 and 1 / 2T '.
  • the plate also comprises a network 14 'of lines 16' in relief.
  • Each line comprises at least flanks 17'A and 17'B defining an angle of inclination ⁇ ' i with respect to a direction normal to the plane of the grating 14' (this direction is represented diagrammatically by an axis z on the Cartesian coordinate system (x ), (y) and (z) indicated in the figures.
  • each line 16 ' has a generally rectilinear shape, and the lines 16' of the network 14 'are parallel to each other.
  • the angle of inclination ⁇ ' 1 of the flank 17'A of at least one line 16' of the grating 14 ' varies gradually along this line 16'.
  • the angle of inclination ⁇ 1 of the flank 17A of at least one line 16 of the grating 14 varies gradually along this line 16 so as to form in light reflection an optical effect that changes as a function of the observation angle of the security element 12.
  • the pitch L 2 of each line is equal to the pitch P 1 of the colored network of the figure 2 .
  • the Figure 5A is a top view, under the microscope, of a security element integrating both a colored network and a deformed network.
  • this deformation is carried out by embossing the support, in particular according to the so-called dry stamp technique, namely intaglio without ink.
  • the grooves 21 which separate each line 16 are always at the same altitude and rectilinear, while the peak 20 moves in a sinusoid S whose inflection point is referenced S 1 .
  • the eye of an observer is referenced by the numeral 15, which looks laterally at the security element under intense illumination.
  • flanks are oriented orthogonally to the direction of observation, which maximizes the observed surfaces.
  • the ridge masks the opposite flanks. Since this peak is periodic and moves, the colors of the threads of the bands are exposed alternately.
  • the width of the bands formed of three contiguous nets measure, for example 400 ⁇ m.
  • the lines of the etching plate have an identical width of 400 ⁇ m, but because of the addition of a third dimension, in this case the depth, the path for connecting the two transverse ends of said lines is increased.
  • a blue thread is at the top of a ridge and that it is extended on either side of this ridge, if one moves along the cutting line, the blue net will pass gradually from one side or the other depending on the direction of movement and leave the place in the contiguous net.
  • each line has the shape of a right triangle, whereas at the figure 5D we are dealing with a profile in the form of an isosceles triangle.
  • the visual effect is dependent on the height H of the reliefs, the period T of the sinusoidal evolution of the inclination of flanks of the reliefs and pitch P of angular variation of said flanks.
  • N numismatic type made of a fraction of bands oriented arcuate. Together they constitute a C-shaped numismatic image.
  • Figures 11 and 12 is shown, seen from above with an electron microscope, a printing plate in soft-size corresponding to the embodiment of the Figure 4A .
  • Embossed lines with periodic movements are not necessarily aligned transversely. They can be shifted line by line.
  • the colors of the nets can accommodate 2nd level properties (fluorescent, phosphorescent, infrared, thermochromic inks, marker etc.).

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Claims (15)

  1. Sicherheitselement (12) für ein Wertdokument (1), gebildet von einem ursprünglich ebenen Träger (G), umfassend ein Netzwerk (14) von Relieflinien (16), wobei jede Relieflinie (16) ein Profil (F) aufweist, wobei das Profil (F) graduelle Variationen entlang einer bestimmten Linie (16) oder von einer Linie zur anderen aufweist, wobei das Netzwerk (16) farbig ist, dadurch gekennzeichnet, dass das farbige Netzwerk (16) von einer Wiederholung aneinander angrenzender Streifen (3), gebildet von Filets (120, 121, 122) in mindestens zwei unterschiedlichen Farben (B, R, J), die benachbart sind oder aneinander angrenzen, gebildet ist, wobei diese Streifen (3) dieselbe Richtung wie die Linien (16) des Netzwerks (14) aufweisen.
  2. Sicherheitselement nach Anspruch 1, dadurch gekennzeichnet, dass die Variationen derart ausgebildet sind, dass das Relief einen Teil der Filets (120, 121, 122) verbirgt, wenn es gemäß einem zum Träger (G) nicht senkrechten Winkel betrachtet wird, wobei der sich entlang der Linie (16) oder von einer Linie zur anderen graduell ändernde Teil eine Farb- und/oder Helligkeitsänderung hervorbringt.
  3. Sicherheitselement nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Breite der Filets (120, 121, 122) gemäß einem zum Träger (G) senkrechten Beobachtungswinkel derart ist, dass die mindestens zwei Farben (B, R, J) mit dem bloßen Auge nicht sicher voneinander unterscheidbar sind.
  4. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Formvariation, wie eine Höhenvariation des Profils (F), periodisch ist.
  5. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Profile (F) mindestens eine Flanke (17A, 17B) aufweisen, die jeweils einen Neigungswinkel (α1) in Bezug zu einer normalen Richtung (z) im Netzwerk (14) definieren, wobei die Formvariation eine Variation des Neigungswinkels (α1) der Flanke mindestens einer Linie (16) oder von mindestens zwei Linien des Netzwerks (14) graduell entlang dieser Linie (16) beziehungsweise von einer Linie (16) zur anderen derart aufweist, dass als Lichtreflexion ein abgestufter optischer Effekt gebildet wird, der sich in Abhängigkeit von einem Beobachtungswinkel des Sicherheitselements ändert.
  6. Sicherheitselement nach Anspruch 5, dadurch gekennzeichnet, dass die Profile eine allgemein dreieckige Form haben, wobei zwei benachbarte Profile, die jeweils einen Grat (20) aufweisen, von einer Furchen (21) getrennt sind, und dass die Formvariation aus einer Variation der Position des Grats (20) zwischen zwei benachbarten Furchen (21) oder einer Variation der Höhe (H) des Grats (20) besteht.
  7. Sicherheitselement nach Anspruch 5, dadurch gekennzeichnet, dass die Furchen (21) parallel zu den Streifen (3) sind.
  8. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Breite der Streifen (3) etwa der der Relieflinien (16) entspricht.
  9. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Breite der Streifen zwischen 50 und 2000 µm, vorzugsweise zwischen 200 und 600 µm, inklusive, und noch vorzugsweiser zirka 400 µm beträgt.
  10. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die farbigen Filets (120, 121, 122), welche den Streifen (3) bilden, dieselbe Breite haben.
  11. Sicherheitselement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Streifen (3) auf mindestens einem Abschnitt ihrer Fläche eine unterschiedliche Ausrichtung aufweisen, so dass mindestens ein numismatisches Bild gebildet wird.
  12. Herstellungsverfahren eines Sicherheitselements (12) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass ein allgemein ebener Träger (G) mit den farbigen Streifen (120, 121, 122) überzogen wird und dass er mit Hilfe einer Tiefdruckplatte (4), die mindestens eine gravierte Furche in einer komplementären Form zu der einer Linie des Netzwerks (14) aufweist, verformt wird.
  13. Wertdokument (1), dadurch gekennzeichnet, dass es mindestens ein Element nach einem der Ansprüche 1 bis 11 aufweist.
  14. Wertdokument nach Anspruch 13, dadurch gekennzeichnet, dass das Sicherheitselement (12) dort integriert oder dort aufgebracht ist.
  15. Wertdokument (1) nach einem der Ansprüche 13 oder 14, dadurch gekennzeichnet, dass es aus Papier, aus Fasermaterial, aus Kunststoff oder aus einer Kombination von mindestens zwei dieser Materialien ist.
EP12713078.9A 2011-03-30 2012-03-28 Sicherheitselement für ein wertsdokument, herstellungsprozess und entsprechendes dokument Active EP2691573B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1152648A FR2973398B1 (fr) 2011-03-30 2011-03-30 Element de securite pour un document-valeur, un procede de fabrication, et document correspondant
PCT/EP2012/055565 WO2012130907A1 (fr) 2011-03-30 2012-03-28 Element de securite pour un document-valeur, un procede de fabrication, et document correspondant

Publications (2)

Publication Number Publication Date
EP2691573A1 EP2691573A1 (de) 2014-02-05
EP2691573B1 true EP2691573B1 (de) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12713078.9A Active EP2691573B1 (de) 2011-03-30 2012-03-28 Sicherheitselement für ein wertsdokument, herstellungsprozess und entsprechendes dokument

Country Status (10)

Country Link
EP (1) EP2691573B1 (de)
KR (1) KR101899528B1 (de)
CN (1) CN102729673B (de)
AU (1) AU2012234225B2 (de)
BR (1) BR112013024902B1 (de)
CA (1) CA2828398C (de)
FR (1) FR2973398B1 (de)
PL (1) PL2691573T3 (de)
RU (1) RU2586130C2 (de)
WO (1) WO2012130907A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130194A1 (fr) 2021-12-13 2023-06-16 Oberthur Fiduciaire Sas Elément de sécurité pour un document sécurisé et document sécurisé qui en est pourvu

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016005736A1 (en) 2014-07-07 2016-01-14 D. W. Spinks (Embossing) Limited Improvements in and relating to security documents
DE102015009786A1 (de) 2015-07-27 2017-02-02 Giesecke & Devrient Gmbh Prägewerkzeug zur Herstellung eines Sicherheitselements mit einer optisch variablen Struktur
CN110539572B (zh) * 2018-05-28 2021-07-30 保定钞票纸业有限公司 具有机读性能和/或机读编码功能的防伪安全带及防伪纸
DE102018008162A1 (de) * 2018-10-16 2020-04-16 Giesecke+Devrient Currency Technology Gmbh Verfahren und Vorrichtung zur Herstellung eines Sicherheitspapiers mit Fenstersicherheitsfaden

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US5105306A (en) 1989-01-18 1992-04-14 Ohala John J Visual effect created by an array of reflective facets with controlled slopes
WO1997017211A1 (de) 1995-11-03 1997-05-15 Giesecke & Devrient Gmbh Datentrager mit einem optisch variablen element
WO1997048555A1 (de) 1996-06-17 1997-12-24 Giesecke & Devrient Gmbh Verfahren zur herstellung von prägeplatten
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FR3130194A1 (fr) 2021-12-13 2023-06-16 Oberthur Fiduciaire Sas Elément de sécurité pour un document sécurisé et document sécurisé qui en est pourvu
WO2023110227A1 (fr) 2021-12-13 2023-06-22 Oberthur Fiduciaire Sas Elément de sécurité pour un document sécurisé et document sécurisé qui en est pourvu

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KR101899528B1 (ko) 2018-10-31
RU2586130C2 (ru) 2016-06-10
CN102729673B (zh) 2015-06-17
BR112013024902B1 (pt) 2021-04-20
BR112013024902A2 (pt) 2016-12-20
CA2828398A1 (fr) 2012-10-04
EP2691573A1 (de) 2014-02-05
KR20140026446A (ko) 2014-03-05
FR2973398A1 (fr) 2012-10-05
AU2012234225A1 (en) 2013-09-19
RU2013148138A (ru) 2015-05-10
FR2973398B1 (fr) 2013-04-12
WO2012130907A1 (fr) 2012-10-04
CN102729673A (zh) 2012-10-17
AU2012234225B2 (en) 2016-09-01
CA2828398C (fr) 2019-05-14

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