EP1434695B1 - Element de securite - Google Patents

Element de securite Download PDF

Info

Publication number
EP1434695B1
EP1434695B1 EP02776977A EP02776977A EP1434695B1 EP 1434695 B1 EP1434695 B1 EP 1434695B1 EP 02776977 A EP02776977 A EP 02776977A EP 02776977 A EP02776977 A EP 02776977A EP 1434695 B1 EP1434695 B1 EP 1434695B1
Authority
EP
European Patent Office
Prior art keywords
layer
security element
pattern
pattern elements
light
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.)
Expired - Lifetime
Application number
EP02776977A
Other languages
German (de)
English (en)
Other versions
EP1434695A1 (fr
Inventor
René Staub
Wayne Robert Tompkin
Andreas Schilling
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.)
OVD Kinegram AG
Original Assignee
OVD Kinegram AG
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 OVD Kinegram AG filed Critical OVD Kinegram AG
Publication of EP1434695A1 publication Critical patent/EP1434695A1/fr
Application granted granted Critical
Publication of EP1434695B1 publication Critical patent/EP1434695B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • 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
    • B42D25/30—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
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • 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
    • B42D25/45—Associating two or more layers
    • 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
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives

Definitions

  • the invention relates to an optically diffractive security element according to the preamble of claim 1.
  • Such security elements are used to authenticate documents, such as Securities, checks, banknotes, credit cards, identity cards of all kinds, Entry tickets, tickets, etc., are used, with the security elements For example, as a thin layer composite is glued to the document.
  • the security element is one of one Laminate cut piece of foil with a flat, reflective Reflective layer. In area parts that have an individual identifier on the area form the film piece, the reflective layer is removed, so that one under the Reflection layer arranged black layer is visible. On the of the Copy machine produced copy disappears the black identifier in the Reproduction of the remaining mirror surface, since the surface parts in which the Reflection layer is removed, and the remaining mirror surface in the copy appear uniformly black.
  • Another security element has instead the plane mirror surfaces a hologram structure with the identifier and behaves like the ones discussed in the next paragraph Diffraction structures. In the copy, the identifier is in the copied image of the Hologram therefore recognizable.
  • the invention is based on the object, a cost optically variable security element to create that of a photocopier not can be reproduced and not with holographic methods can be copied.
  • FIG. 1 signify a document, 2 a security element, 3 a Background area, 4 a pattern element and 5 an imaginary, in the plane of Document 1 tilting axis.
  • Document 1 is in directional artificial light illuminated laterally and obliquely from above and viewed vertically from above.
  • the security element 2 is attached on the document 1, the security element 2 is attached.
  • the security element 2 has for identification a pattern 25 of the pattern elements 4, which from the background surfaces 3 are surrounded.
  • the pattern 25 consists of a single Pattern element 4 and forms a simple "V" character. In a practical Execution are more of the background surfaces 3 and the pattern elements. 4 arranged to the pattern 25.
  • the pattern 25 is not visible to an observer, because there is no contrast between the pattern element 4 and the background surface 3 is present and both surfaces, both the background surface 3 and the Pattern element 4, appear dark, for example, metallic matt.
  • the pattern element 4 lifts dark of the light. Background area 3 and is therefore good for the observer visible, noticeable.
  • FIG. 3 shows the security element 2 (FIG. 2) in cross section, wherein the Cutting plane, for example, the tilt axis 5 (Fig. 2) contains.
  • the Security element 2 consists of a layer composite 6 of a variety of Layers 7, 8, 9 and 11. Examples of the structure of the composite layer 6 and the for the composite layer 6 suitable materials are EP 0 401 466 A1 and US 4,856,857.
  • the layer composite 6 comprises at least one Protective layer 7, an adhesive layer 8, one between the protective layer 7 and the , Adhesive layer 8 arranged paint layer 9.
  • the adhesive layer 8 connects the Security element 2 with the document 1.
  • the reflectivity is therefore due to a arranged at the interface Reflective layer 11, which forms a thin layer ( ⁇ 0.4 microns) of a Metal or one with a suitable inorganic dielectric layer coated metal, wherein the dielectric layer on the incident Light 10 facing side of the metal is arranged.
  • the materials for the reflection layer 11 are shown in Tables 1 to 5 of US 4,856,857; Tables 1 to 6 are expressly in this Description included.
  • the tellurium not mentioned in Table 5 is suitable also for the reflection layer 11.
  • With the incident light 10 is daylight or Visually visible polychromatic light with wavelengths between Meant 380 nm and 780 nm.
  • the layer composite 6 that of the lacquer layer 9 opposite surface of the cover layer 7 of the composite layer 6 by means of a Separating layer 12 connected to a carrier tape 13 to the transfer of the To facilitate fragile layer composite 6 on the document 1.
  • the carrier tape 13 made of paper or a plastic film, e.g. PC or PETP, can be after the Glue the layer composite 6 remove so that the pattern 25 (Fig. 2) by the protective layer 7 and the lacquer layer 9 is visible therethrough. This is on the already mentioned in the beginning GB 2 129 739 B referenced.
  • paint coating 9 is in the region of Pattern elements 4 a relief structure 14 with a geometric profile depth p shaped.
  • the lacquer layer 9 is flat and smooth and is parallel to the other layers of the composite layer. 6
  • the material of the adhesive layer 8 fills the depressions of the relief structure 14. Die Interface with or without additional reflective layer 11 follows both the Relief structure 14 as well as mirror planes of the background surfaces 3.
  • Such Relief structures 14 absorb almost everything incident on the pattern elements 4 visible light 10 and scatter a small fraction of the incident light 10 in the half space above the pattern element 4 back.
  • the percentage of absorbed light 10 depends in a non-linear manner on the structure depth h and can by means of the choice of the structure depth h in the above range between 50% and about 99% are controlled, where, the flatter the relief structure 14 the more incident light 10 is backscattered and the less light 10 is absorbed.
  • the given percentages apply to the relief structure 14 with a reflection layer 11 of, for example, aluminum. Abutting Regions of the pattern elements 4 with different texture depths h therefore show a gray scale.
  • the embodiment of the relief structure 14 shown in FIG. 4 is a cross lattice formed by two sinusoidal base lattices intersecting at right angles.
  • the sine function of the first basic lattice extending along the coordinate x has a period d x and an amplitude h x
  • the sine function of the second base lattice extending along the coordinate y has a period d y and an amplitude h y .
  • h (x, y) h x • sin 2 ( ⁇ x / d x ) + h y • sin 2 ( ⁇ y / d y ), rectangular or pyramidal structures are used as the interface h (x, y).
  • the structure depth h [h x + h y ] can be chosen larger than the period d, but the relief structure 14 is difficult to produce with today's production methods.
  • the interface h (x, y) is similar to an egg carton and is shown in FIG.
  • the optical behavior of the security element 2 is included in FIG. 5 a first observation condition explained.
  • the incident light 10 forms with a normal 15 to the level of the security element 2 an angle of about 40 °.
  • the pattern elements 4 absorb with the described relief structure 14 in the visible range up to 95% of incident light 10, the rest is scattered.
  • the reflecting background surface 3 however, only about 10% of the incident light 10 absorbs and reflects that rest. Since surface parts of the pattern elements 4 to the specular Background surfaces 3 adjoin, therefore results for the observer so strong contrast, that on a given background surface 3 of the Security elements 2 arranged in the predetermined pattern 25
  • Pattern elements 4 are easily recognizable as information.
  • the pattern 25 stops Logo, text, picture or other graphic sign.
  • the drawing of Figure 5 corresponds to the lighting conditions in Copy machine.
  • the Document 1 scatters the incident light 10 into the whole half space. Thereby scattered light is arranged in a direction of the normal 15 Light receiver 16 of the copier.
  • the incident light 10 falls below the same Incidence angle ⁇ on the pattern element 4, the incident light 10, however practically absorbed; both the light receiver 16 and the observer 19 register no light from the pattern element 4.
  • the pattern element 4 is therefore dark.
  • the background surfaces 3 form for the incident in the layer composite 6
  • Light 10 the plane mirror surfaces of the pattern 25, while the pattern elements 4 as absorber surfaces swallow the incident light 10 for the most part. Therefore, the observer 19 recognizes the background surfaces in the reflected light 17 3 as intensely bright partial surfaces and the pattern elements 4 as dark partial surfaces of the pattern 25. Scattered in directions other than that of the reflected light 17 the security element 2 only a small part of the incident light 10.
  • the Intensities per unit area of the background surfaces 3 and the Pattern elements 4 scattered light are practically the same size, so that no Contrast between the background areas 3 and the pattern elements 4 is available.
  • In the illumination with the directional incident light 10 is the from the background surfaces 3 and the pattern elements 4 formed pattern 25 in Contrary to a black and white image produced by printing technology only in that when specular reflection reflected light 17 recognizable.
  • the background surface 3 and the pattern member 4 throw so small a portion of the incident light 10 into the light receiver 16 that the copying machine reproduces the background field 3 and the pattern element 4 indiscriminately as black areas.
  • the advantage of this security element 2 is that the copying machine can not reproduce the information represented by the pattern element 4, while the observer 19, who in directed incident light 10 almost automatically tilts the security element 2 in such a way that he regards the background area 3 in reflection, the information of the pattern element 4 with great contrast in front of the background surface 3 sees.
  • the security element 2 can thus easily be distinguished by an attentive observer from reflecting metal foils on good color copies of the document 1.
  • a further advantage is the use of the relief structure 14 in the security element 2 with the periods d x (FIG. 4), d y (FIG. 4), which are shorter than the wavelengths of the coherent light sources usable for holographic copying methods; Therefore, a copy of the security element 2 can not be produced with the holographic methods.
  • FIG. 6 shows a second illumination condition for the two observers 19, 20 of the security element 2.
  • a polychromatic radiation source 21, eg halogen lamp, incandescent lamp etc., is arranged above the second observer 20 and transmits the incident light 10 to the pattern element 4 at a large angle of incidence ⁇ of approximately 60 ° to 80 °.
  • the first observer 19 recognizes the pattern 25 (Fig. 2) of the pattern elements 4 against the background 3 (Fig. 5) at the reflection angle ⁇ , as stated above. If the periods d x (FIG. 4), d y (FIG.
  • the diffracted light 22 includes the short wavelength part of the visually visible spectrum of the electromagnetic radiation.
  • the diffracted light 22 is therefore in a cyan to violet color depending on the diffraction angle ⁇ and the periods d x , d y .
  • the color of the diffracted light 22 observed at a predetermined diffraction angle ⁇ to the normal 15 also depends on the azimuth in intensity. Note: In the above consideration, the refractive influence of the protective layer 7 has been disregarded.
  • the first observer 19 looks in the direction of the reflected light Light 17 and recognizes the background surfaces 3 as shiny bright faces and the pattern elements 4 as dark faces of the pattern 25th
  • the diffracted light 22 can no longer be seen by the second observer 20 in the direction of the coordinate x or y, since the relief structure 14 no longer diffracts any visible light 22.
  • the color of the visible under the reflection angle ⁇ pattern elements. 3 depends on the nature of the reflection layer 11, since different Combinations of the materials in and on the reflective layer 11 the incident Light 10 not in the whole spectral range of the visible electromagnetic Reflect radiation evenly. Deep black pattern elements 3 have with Advantage a gradual transition of the refractive index of the paint layer 9 to Reflection layer 11; the transition is by means of at least one layer of a inorganic dielectric 23 between the resist layer 9 and a Metal layer 24 of the reflection layer 11 is generated. For the flat mirror surface the background surfaces 3 affects those of the dielectric 23 and the Metal layer 24 formed reflective layer 11 is not noticeable.
  • the Grayscale by means of different dense grid with grid points of less than 0.4 mm dimension produced. It is irrelevant whether the Halftone dots as a background field 3 in a pattern element 4 or as Pattern element 4 are arranged in the background field 3.
  • FIGS. 7a and 7b show further examples for the production of Grayscale within a security element 2 from the dark pattern element 4 until the bright shiny background field 3 shown.
  • FIGS. 7a and 7b show further examples for the production of Grayscale within a security element 2 from the dark pattern element 4 until the bright shiny background field 3 shown.
  • FIG. 7a are in one fixed grid of a maximum of 0.5 mm spacing according to the gray level different sized grid points used.
  • a lightly brightened zone 26 touch the grid points, in a brightened zone 27 have the Halftone dots have an average dimension of about 0.25 mm while in one slightly darkened zone 28, the grid points have about 0.15 mm.
  • FIG. 7b is a line grid with a maximum of 0.5 mm instead of the dot grid , Distance used.
  • a corresponding line width causes the here Grayscale in zones 26 ( Figures 7a) to 28 ( Figure 7a).
  • the grid points of the pattern areas 4 the same dimensions.
  • a very fine gray gradation is by means of correspondingly stepped structure depths h in the relief structures 14 (FIG. 6) reached, which is sufficient for the reproduction of a black and white photo.
  • two patterns 25 of the security element 2 are simple Example shown.
  • the Pattern 25 from a ribbon 29 with a star 30.
  • the ribbon 29 is from the dark pattern element 4 is formed.
  • the environment of the band 29 and the star 30 form the bright background areas 3. Without limitation of the date Described are the background surfaces 3 and the pattern elements 4 interchangeable, as shown in the lower half of the security element 2 is.
  • the security element 2 in Fig. 1 will be even more difficult to duplicate if the pattern 25 is a background for a mosaic-like surface pattern 31 forms with diffraction structures whose spatial frequencies have values in the range 300 lines per mm to 2000 lines per mm.
  • Such mosaic Surface patterns 31 are from the above-mentioned EP 0 105 099 A1, EP 0 330 738 A1, EP 0 375 833 A1. The content of these patents is hereby incorporated in the description included.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Laminated Bodies (AREA)

Claims (13)

  1. Elément de sécurité (2) avec un modèle (25), se composant de surfaces partielles et prenant la forme d'un composé à couches (6), pour certifier conforme un document (1), qui comprend au moins une couche de protection transparente (7), une couche de laque transparente (9) et une couche adhésive (8), la couche de laque (9) étant disposée entre la couche de protection (7) et la couche adhésive (8) et l'indice de réfraction changeant de manière discontinue à la surface limite entre la couche adhésive (8) et la couche de laque (9) et les surfaces partielles du modèle (25) se composant de surfaces de fond (3) et d'éléments du modèle (4),
       caractérisé en ce    que, dans la zone des surfaces de fond (3), la couche de laque (9) est formée de manière lisse et unie et que, dans la zone des éléments du modèle (4), des structures en relief (14) sont formées avec une profondeur de structure (h) prédéfinie, active optiquement, dans la couche de laque (9),
       que les surfaces de fond (3) sont des surfaces réfléchies planes pour la lumière incidente (10) dans le composé à couches (6) et
       que les structures en relief (14) sont des réseaux en croix, formés à partir de réseaux de base avec des périodes (dx ; dy) et que les périodes (dx ; dy) sont plus courtes qu'une longueur d'onde limite (λ) prédéterminée, à l'extrémité de faible longueur d'onde dans le spectre de la lumière visible (10), de sorte que les éléments du modèle (4) absorbent et dispersent la lumière incidente (10), le rapport de la lumière absorbée et de la lumière dispersée dépendant de manière prédéfinie, dans chaque structure en relief (14), de la profondeur de structure, optiquement active (h) qui domine dans la structure en relief (14).
  2. Elément de sécurité (2) selon la revendication 1,
       caractérisé en ce    que le réseau en croix des structures en relief (14) se compose de deux réseaux de base, disposés essentiellement à angles droits entre eux, avec les périodes (dx ; dy).
  3. Elément de sécurité (2) selon la revendication 1 ou 2,
       caractérisé en ce    que les réseaux de base sont de forme sinusoïdale.
  4. Elément de sécurité (2) selon l'une des revendications 1 à 3,
       caractérisé en ce    qu'au moins l'une des périodes (dx ; dy) est plus longue que la demi-longueur d'onde limite (λ) mais plus courte que la longueur d'onde limite (λ).
  5. Elément de sécurité (2) selon l'une des revendications 1 à 4,
       caractérisé en ce    que la longueur d'onde limite (λ) est choisie dans la plage, comprise entre 380 nm et 420 nm.
  6. Elément de sécurité (2) selon l'une des revendications 1 à 5,
       caractérisé en ce    que les périodes (dx ; dy) des deux réseaux de base présentent la même valeur.
  7. Elément de sécurité (2) selon l'une des revendications 1 à 6,
       caractérisé en ce    que les valeurs de la profondeur de structure, optiquement active (h) des structures en relief (14) sont choisies dans la plage, allant de h = 50 nm à h = 500 nm.
  8. Elément de sécurité (2) selon l'une des revendications 1 à 7,
       caractérisé en ce    que la couche réflectrice (11) contient un métal du groupe aluminium, argent, or, chrome, cuivre, nickel et tellure.
  9. Elément de sécurité (2) selon la revendication 8,
       caractérisé en ce    que la couche réflectrice (11) présente, sur la face, tournée vers la couche de laque (9), de la couche de métal (24), au moins une couche d'un diélectrique anorganique (23).
  10. Elément de sécurité (2) selon la revendication 9,
       caractérisé en ce    que la couche du diélectrique anorganique (23) se compose de ZnS et que la couche de métal (24) se compose d'aluminium.
  11. Elément de sécurité (2) selon l'une des revendications 1 à 10,
       caractérisé en ce    que le modèle (25) présente des zones (26 ; 27 ; 28) avec des nuances de gris et que les éléments du modèle (4) des zones (26 ; 27 ; 28) se différencient par des nuances de gris différentes dans la profondeur de structure, optiquement active (h) des structures en relief (14).
  12. Elément de sécurité (2) selon l'une des revendications 1 à 10,
       caractérisé en ce    que le modèle (25) présente des zones (26 ; 27 ; 28) avec des nuances de gris, que les éléments du modèle (4) présentent des valeurs identiques des profondeurs de structure, optiquement actives (h) et que les zones (26 ; 27 ; 28) se différencient, par un tramage de densité hétérogène, de points de trame avec des dimensions inférieures à 0,4 mm.
  13. Elément de sécurité (2) selon l'une des revendications 1 à 12,
       caractérisé en ce    que le modèle (25) forme un fond pour un modèle de surface en mosaïque (31), à partir de structures de diffraction avec des fréquences spatiales, comprises dans la plage de 300 lignes par mm à 2000 lignes par mm.
EP02776977A 2001-10-12 2002-09-04 Element de securite Expired - Lifetime EP1434695B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10150293A DE10150293B4 (de) 2001-10-12 2001-10-12 Sicherheitselement
DE10150293 2001-10-12
PCT/EP2002/009861 WO2003033274A1 (fr) 2001-10-12 2002-09-04 Element de securite

Publications (2)

Publication Number Publication Date
EP1434695A1 EP1434695A1 (fr) 2004-07-07
EP1434695B1 true EP1434695B1 (fr) 2005-02-02

Family

ID=7702235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02776977A Expired - Lifetime EP1434695B1 (fr) 2001-10-12 2002-09-04 Element de securite

Country Status (16)

Country Link
US (1) US7145723B2 (fr)
EP (1) EP1434695B1 (fr)
JP (1) JP4315334B2 (fr)
KR (1) KR100910098B1 (fr)
CN (1) CN1268501C (fr)
AT (1) ATE288364T1 (fr)
AU (1) AU2002339482B2 (fr)
CA (1) CA2462924C (fr)
DE (2) DE10150293B4 (fr)
ES (1) ES2236594T3 (fr)
MY (1) MY126197A (fr)
PL (1) PL202807B1 (fr)
PT (1) PT1434695E (fr)
RU (1) RU2255000C1 (fr)
TW (1) TW542798B (fr)
WO (1) WO2003033274A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050895A1 (de) 2010-11-10 2012-05-10 Giesecke & Devrient Gmbh Dünnschichtelement mit Mehrschichtstruktur
DE102010052665A1 (de) 2010-11-26 2012-05-31 Giesecke & Devrient Gmbh Reflektierendes Sicherheitselement für Sicherheitspapier, Wertdokumente oder dergleichen
DE102011101635A1 (de) 2011-05-16 2012-11-22 Giesecke & Devrient Gmbh Zweidimensional periodisches, farbfilterndes Gitter
DE102011121588A1 (de) 2011-12-20 2013-06-20 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102012014414A1 (de) 2012-07-20 2014-01-23 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102013009972A1 (de) 2013-06-14 2014-12-18 Giesecke & Devrient Gmbh Sicherheitselement
EP2927715A1 (fr) 2014-04-04 2015-10-07 Giesecke & Devrient GmbH Système de sécurité pour papiers de sécurité, documents de valeur ou analogues
DE102014011425A1 (de) 2014-07-31 2016-02-04 Giesecke & Devrient Gmbh Sicherheitselement zur Herstellung von Wertdokumenten
DE102014018551A1 (de) 2014-12-15 2016-06-16 Giesecke & Devrient Gmbh Wertdokument
EP3184319A1 (fr) 2015-12-23 2017-06-28 Giesecke & Devrient GmbH Système de sécurité pour papiers de sécurité, documents de valeur ou analogues
DE102017003274A1 (de) 2017-04-04 2018-10-04 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement und Herstellungsverfahren hierfür
DE102017003281A1 (de) 2017-04-04 2018-10-04 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit Reliefstruktur und Herstellungsverfahren hierfür

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016596B4 (de) 2004-04-03 2006-07-27 Ovd Kinegram Ag Sicherheitselement in Form eines mehrschichtigen Folienkörpers und Verfahren zur Herstellung eines Sicherheitselements
US7830627B2 (en) † 2004-04-30 2010-11-09 De La Rue International Limited Optically variable devices
DE102004042136B4 (de) 2004-08-30 2006-11-09 Ovd Kinegram Ag Metallisiertes Sicherheitselement
JP4537164B2 (ja) * 2004-09-30 2010-09-01 共同印刷株式会社 記録媒体
DE102005017170B4 (de) 2005-04-13 2010-07-01 Ovd Kinegram Ag Transferfolie, Verfahren zu deren Herstellung sowie Mehrschichtkörper und dessen Verwendung
DE102006016139A1 (de) * 2006-04-06 2007-10-18 Ovd Kinegram Ag Mehrschichtkörper mit Volumen-Hologramm
JP2008134586A (ja) * 2006-10-23 2008-06-12 Toppan Printing Co Ltd 表示素子および表示体
JP4961944B2 (ja) 2006-10-24 2012-06-27 凸版印刷株式会社 表示体及び印刷物
FR2908223B1 (fr) * 2006-11-07 2008-12-26 Hologram Ind Sarl Procede de fabrication de films protecteurs securises et films associes pour la protection de documents d'identite
WO2008068052A1 (fr) * 2006-12-07 2008-06-12 Agfa-Gevaert Procédé de fabrication d'un support d'informations
DE102007005884B4 (de) * 2007-02-07 2022-02-03 Leonhard Kurz Stiftung & Co. Kg Sicherheitsdokument
JP2008275740A (ja) * 2007-04-26 2008-11-13 Toppan Printing Co Ltd 表示体及び積層体
CN101680978B (zh) 2007-05-25 2012-05-30 凸版印刷株式会社 显示体及信息印刷物
DE102007029203A1 (de) * 2007-06-25 2009-01-08 Giesecke & Devrient Gmbh Sicherheitselement
JPWO2009040960A1 (ja) * 2007-09-28 2011-01-13 凸版印刷株式会社 表示体及びラベル付き物品
JP5176529B2 (ja) * 2007-12-17 2013-04-03 凸版印刷株式会社 表示体、粘着ラベル、転写箔及びラベル付き物品
JP5266770B2 (ja) * 2008-01-22 2013-08-21 凸版印刷株式会社 レリーフ構造形成層からなる表示体及びラベル付き物品
JP5272438B2 (ja) * 2008-02-19 2013-08-28 凸版印刷株式会社 表示体及びラベル付き物品
JP5251169B2 (ja) * 2008-03-05 2013-07-31 凸版印刷株式会社 検証装置及びその装置を用いて検証する物品
JP5245521B2 (ja) * 2008-04-30 2013-07-24 凸版印刷株式会社 表示体及びこれを用いた情報印刷物
JP5515244B2 (ja) * 2008-07-04 2014-06-11 凸版印刷株式会社 表示体及びラベル付き物品
JP5338177B2 (ja) * 2008-07-31 2013-11-13 凸版印刷株式会社 表示体及びラベル付き物品
US8498033B2 (en) * 2008-09-05 2013-07-30 Jds Uniphase Corporation Optical device exhibiting color shift upon rotation
JP2010078821A (ja) * 2008-09-25 2010-04-08 Toppan Printing Co Ltd 表示体、粘着ラベル及びラベル付き物品
ES2541834T3 (es) * 2009-03-30 2015-07-27 Boegli-Gravures S.A. Procedimiento y dispositivo para estructurar una superficie de cuerpo sólido con un revestimiento duro con un láser que utilizan máscara y diafragma
EP2414130B2 (fr) 2009-03-30 2019-04-24 Boegli-Gravures S.A. Procédé et dispositif de structuration d'une surface de corps solide pourvue d'une couche de matière solide à l'aide d'un premier laser ayant des pulses dans le domaine de la nanoseconde et un deuxième laser ayant des pulses dans le domaine de la pico- ou femotseconde ; feuille d'emballage
JP2011002749A (ja) * 2009-06-22 2011-01-06 Toppan Printing Co Ltd セキュリティフィルムおよび転写箔
JP5504732B2 (ja) * 2009-07-30 2014-05-28 凸版印刷株式会社 表示体及びラベル付き物品
JP5564940B2 (ja) * 2009-12-25 2014-08-06 大日本印刷株式会社 ホログラムラベル
US9310766B2 (en) 2010-09-29 2016-04-12 Basf Se Security element
DE102010050031A1 (de) 2010-11-02 2012-05-03 Ovd Kinegram Ag Sicherheitselement und Verfahren zur Herstellung eines Sicherheitselements
JP2012123102A (ja) * 2010-12-07 2012-06-28 Toppan Printing Co Ltd 表示体及びラベル付き物品
JP5741125B2 (ja) * 2011-03-29 2015-07-01 凸版印刷株式会社 表示体及びラベル付き物品
JP2013092683A (ja) * 2011-10-26 2013-05-16 Toppan Printing Co Ltd 画像表示体、画像表示体の作製方法および情報媒体
FR2982038B1 (fr) * 2011-10-28 2013-11-15 Hologram Ind Composant optique de securite a effet reflectif, fabrication d'un tel composant et document securise equipe d'un tel composant
AU2011101567B4 (en) * 2011-11-30 2012-08-09 Innovia Security Pty Ltd Diffractive device
EP3882674B1 (fr) 2012-06-01 2023-08-16 Toppan Printing Co., Ltd. Procédé de fabrication d'un affichage à réflexion unisométrique
DE102013002137A1 (de) * 2013-02-07 2014-08-07 Giesecke & Devrient Gmbh Optisch variables Flächenmuster
EP3041786A1 (fr) * 2013-09-02 2016-07-13 Danmarks Tekniske Universitet Surface nanostructurée pour coloration à échelle de gris
CN104647935B (zh) * 2013-11-22 2016-08-17 中钞特种防伪科技有限公司 光学防伪元件及其制造方法
EP3244240B1 (fr) * 2015-01-08 2023-11-01 Toppan Printing Co., Ltd. Corps d'affichage, et article étiqueté
WO2016114360A1 (fr) * 2015-01-15 2016-07-21 凸版印刷株式会社 Élément optique, article et procédé de fabrication d'un élément optique
DE102015106800B4 (de) * 2015-04-30 2021-12-30 Leonhard Kurz Stiftung & Co. Kg Verfahren zum Herstellen eines Mehrschichtkörpers
JP5994899B2 (ja) * 2015-04-30 2016-09-21 凸版印刷株式会社 表示体及びラベル付き物品
JP6676951B2 (ja) 2015-07-15 2020-04-08 凸版印刷株式会社 表示体
WO2017010548A1 (fr) 2015-07-15 2017-01-19 凸版印刷株式会社 Corps d'affichage
JP6777101B2 (ja) * 2016-02-09 2020-10-28 凸版印刷株式会社 偽造防止用の光学素子、偽造防止用の光学素子積層体、情報記録媒体
KR20170003255U (ko) 2016-03-10 2017-09-20 주식회사 에코웰 휴대용 화장료 토출 장치
GB2555491B (en) 2016-11-01 2019-03-27 De La Rue Int Ltd Security devices and methods of manufacture thereof
TWI674216B (zh) 2017-04-14 2019-10-11 溫芫鋐 自行車機械卡鉗
CN107622728A (zh) * 2017-08-31 2018-01-23 苏州印象镭射科技有限公司 用于产生衍射码的微结构及安全标识
DE102018003030A1 (de) * 2018-04-13 2019-10-17 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement, Verfahren zum Herstellen desselben und mit dem Sicherheitselement ausgestatteter Datenträger
CN110857003B (zh) * 2018-08-23 2020-12-25 中钞特种防伪科技有限公司 光学防伪元件及其设计方法、防伪产品
WO2021151459A1 (fr) * 2020-01-27 2021-08-05 Orell Füssli AG Document de sécurité avec guide de lumière présentant une structure de coupleur de sortie peu dense
DE102021106085A1 (de) 2021-03-12 2022-09-15 Leonhard Kurz Stiftung & Co. Kg Transferfolie, ein Verfahren zur Herstellung einer Transferfolie und ein Verfahren zur Herstellung eines mit einer Transferfolie dekorierten Kunststoffartikels

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH659433A5 (de) 1982-10-04 1987-01-30 Landis & Gyr Ag Dokument mit einem beugungsoptischen sicherheitselement.
JPS5988780A (ja) 1982-11-08 1984-05-22 アメリカン・バンク・ノ−ト・カムパニ− 光回折記録体及び光回折パタ−ンを作る方法
DE3650027T2 (de) * 1985-05-07 1995-01-26 Dainippon Printing Co Ltd Artikel mit transparentem Hologramm.
DE3866230D1 (de) * 1988-03-03 1991-12-19 Landis & Gyr Betriebs Ag Dokument.
EP0375833B1 (fr) * 1988-12-12 1993-02-10 Landis & Gyr Technology Innovation AG Modèle horizontal optiquement variable
ATE124153T1 (de) 1989-06-05 1995-07-15 Landis & Gyr Betriebs Ag Schichtverbund mit beugungstrukturen.
DE69112823T3 (de) 1991-07-10 2003-01-30 Banque De France Treuhanddokument oder Sicherheitsdokument mit Antifälschungsvorrichtung und Verfahren zur Herstellung eines solchen Dokumentes.
KR100247850B1 (ko) 1993-03-20 2000-06-01 토니올로 쿠르트 보안소자, 보안소자 엠보싱용엠보싱다이 및 보안소자의 제조방법
DE4410431A1 (de) * 1994-03-25 1995-09-28 Giesecke & Devrient Gmbh Vor unerlaubter Reproduktion mit einem Kopiergerät geschützte Ausweiskarte
GB9509487D0 (en) * 1995-05-10 1995-07-05 Ici Plc Micro relief element & preparation thereof
JPH09220892A (ja) * 1996-02-19 1997-08-26 Toppan Printing Co Ltd 複写防止が図られた回折格子パターンおよびそれを適用した物品
US5737886A (en) * 1996-04-04 1998-04-14 Kruckemeyer; Robert J. Method for determining forgeries and authenticating signatures
JPH1010956A (ja) 1996-06-24 1998-01-16 Toppan Printing Co Ltd 回折格子パターンとその検証方法および前記パターンを適用した物品
JPH10332916A (ja) * 1997-05-30 1998-12-18 Toppan Printing Co Ltd 回折格子パターン
GB9810399D0 (en) * 1998-05-14 1998-07-15 Rue De Int Ltd Holographic security device
US6761959B1 (en) 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
GB0015873D0 (en) * 2000-06-28 2000-08-23 Rue De Int Ltd Optically variable security device
AU2001270833A1 (en) * 2000-07-18 2002-01-30 Optaglio Limited Diffractive device

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050895A1 (de) 2010-11-10 2012-05-10 Giesecke & Devrient Gmbh Dünnschichtelement mit Mehrschichtstruktur
EP2453269A1 (fr) 2010-11-10 2012-05-16 Giesecke&Devrient Elément à couche mince doté d'une structure en plusieurs couches
DE102010052665A1 (de) 2010-11-26 2012-05-31 Giesecke & Devrient Gmbh Reflektierendes Sicherheitselement für Sicherheitspapier, Wertdokumente oder dergleichen
WO2012069163A1 (fr) 2010-11-26 2012-05-31 Giesecke & Devrient Gmbh Élément de sécurité réfléchissant pour papiers de sécurité, documents de valeur ou similaire
US9188716B2 (en) 2010-11-26 2015-11-17 Giesecke & Devrient Gmbh Reflective security element for security papers, value documents or the like
DE102011101635A1 (de) 2011-05-16 2012-11-22 Giesecke & Devrient Gmbh Zweidimensional periodisches, farbfilterndes Gitter
WO2012156049A1 (fr) 2011-05-16 2012-11-22 Giesecke & Devrient Gmbh Grille bidimensionnelle périodique filtrant les couleurs
DE102011121588A1 (de) 2011-12-20 2013-06-20 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
US9718297B2 (en) 2011-12-20 2017-08-01 Giesecke & Devrient Gmbh Security element for security papers, value documents or the like
WO2013091858A1 (fr) 2011-12-20 2013-06-27 Giesecke & Devrient Gmbh Élément de sécurité pour papiers de sécurité, documents de valeurs ou similaires
DE102012014414A1 (de) 2012-07-20 2014-01-23 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102013009972A1 (de) 2013-06-14 2014-12-18 Giesecke & Devrient Gmbh Sicherheitselement
EP2821242A1 (fr) 2013-06-14 2015-01-07 Giesecke & Devrient GmbH Élément de sécurité pour documents de valeur
DE102014004941A1 (de) 2014-04-04 2015-10-08 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
EP2927715A1 (fr) 2014-04-04 2015-10-07 Giesecke & Devrient GmbH Système de sécurité pour papiers de sécurité, documents de valeur ou analogues
DE102014011425A1 (de) 2014-07-31 2016-02-04 Giesecke & Devrient Gmbh Sicherheitselement zur Herstellung von Wertdokumenten
WO2016015828A1 (fr) 2014-07-31 2016-02-04 Giesecke & Devrient Gmbh Élément de sécurité pour la fabrication de documents de valeur
US10682878B2 (en) 2014-07-31 2020-06-16 Giesecke+Devrient Currency Technology Gmbh Security element for producing value documents
DE102014018551A1 (de) 2014-12-15 2016-06-16 Giesecke & Devrient Gmbh Wertdokument
WO2016096095A1 (fr) 2014-12-15 2016-06-23 Giesecke & Devrient Gmbh Document de securite
EP3184319A1 (fr) 2015-12-23 2017-06-28 Giesecke & Devrient GmbH Système de sécurité pour papiers de sécurité, documents de valeur ou analogues
DE102015016751A1 (de) 2015-12-23 2017-06-29 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102017003274A1 (de) 2017-04-04 2018-10-04 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement und Herstellungsverfahren hierfür
DE102017003281A1 (de) 2017-04-04 2018-10-04 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit Reliefstruktur und Herstellungsverfahren hierfür
WO2018184715A1 (fr) 2017-04-04 2018-10-11 Giesecke+Devrient Currency Technology Gmbh Élément de sécurité avec structure en relief et procédé de fabrication de celui-ci
WO2018184721A1 (fr) 2017-04-04 2018-10-11 Giesecke+Devrient Currency Technology Gmbh Élément de sécurité et procédé de fabrication associé

Also Published As

Publication number Publication date
WO2003033274A1 (fr) 2003-04-24
PL202807B1 (pl) 2009-07-31
RU2004114260A (ru) 2005-03-27
JP4315334B2 (ja) 2009-08-19
DE10150293B4 (de) 2005-05-12
AU2002339482B2 (en) 2006-12-07
MY126197A (en) 2006-09-29
PT1434695E (pt) 2005-04-29
DE10150293A1 (de) 2003-04-30
CN1568264A (zh) 2005-01-19
DE50202189D1 (de) 2005-03-10
CA2462924C (fr) 2008-11-04
KR100910098B1 (ko) 2009-07-30
US20040239099A1 (en) 2004-12-02
EP1434695A1 (fr) 2004-07-07
ATE288364T1 (de) 2005-02-15
US7145723B2 (en) 2006-12-05
CN1268501C (zh) 2006-08-09
JP2005518956A (ja) 2005-06-30
RU2255000C1 (ru) 2005-06-27
KR20040051601A (ko) 2004-06-18
PL367433A1 (en) 2005-02-21
ES2236594T3 (es) 2005-07-16
TW542798B (en) 2003-07-21
CA2462924A1 (fr) 2003-04-24

Similar Documents

Publication Publication Date Title
EP1434695B1 (fr) Element de securite
EP0723246B1 (fr) Support d'information à élément optiquement variable
EP1893416B1 (fr) Document de sécurité
EP3059093B1 (fr) Élement de securite, document de valeur dote d'un tel element de securite ainsi que procede de fabrication d'un element de securite
DE102008046128B4 (de) Optisch variables Sicherheitselement mit Mattbereich
EP0779863B1 (fr) Element optique visuellement identifiable
EP3339048A1 (fr) Élément de sécurité ayant une zone de surface réfléchissante
WO2003000503A1 (fr) Motif de surface modifiable d'un point de vue optique
EP1392521B1 (fr) Element de securite a diffraction
DE112016001961T5 (de) Hervorhebung, gegenstand, vorlageplatte und verfahren zum erzeugen der vorlageplatte
DE112016001989T5 (de) Hervorhebung, Gegenstand, Vorlageplatte und Verfahren zum Erzeugen der Vorlageplatte
EP1392520B1 (fr) Element de securite a diffraction
EP1492677B1 (fr) Element de securite servant de protection contre la photocopie
DE112018003095T5 (de) Sicherheitsdokument beinhaltend ein optisches Sicherheitsmerkmal
DE202008018616U1 (de) Anzeige und etikettierter Gegenstand
DE202008018618U1 (de) Anzeige und etikettierter Gegenstand
DE202008018619U1 (de) Anzeige und etikettierter Gegenstand

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

17P Request for examination filed

Effective date: 20040312

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

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 IE IT LI LU MC NL PT SE SK TR

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: 20050202

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: 20050202

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: 20050202

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: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: FIAMMENGHI-FIAMMENGHI

REF Corresponds to:

Ref document number: 50202189

Country of ref document: DE

Date of ref document: 20050310

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050406

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20050311

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: 20050502

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2236594

Country of ref document: ES

Kind code of ref document: 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: 20050904

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 NON-PAYMENT OF DUE FEES

Effective date: 20050930

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

ET Fr: translation filed
26N No opposition filed

Effective date: 20051103

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20160317 AND 20160323

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20200923

Year of fee payment: 19

Ref country code: DK

Payment date: 20200922

Year of fee payment: 19

Ref country code: NL

Payment date: 20200921

Year of fee payment: 19

Ref country code: SK

Payment date: 20200828

Year of fee payment: 19

Ref country code: FI

Payment date: 20200918

Year of fee payment: 19

Ref country code: CZ

Payment date: 20200827

Year of fee payment: 19

Ref country code: IE

Payment date: 20200918

Year of fee payment: 19

Ref country code: PT

Payment date: 20200827

Year of fee payment: 19

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

Ref country code: AT

Payment date: 20200918

Year of fee payment: 19

Ref country code: BE

Payment date: 20200921

Year of fee payment: 19

Ref country code: CH

Payment date: 20200925

Year of fee payment: 19

Ref country code: SE

Payment date: 20200923

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20201016

Year of fee payment: 19

Ref country code: IT

Payment date: 20200930

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20210927

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20210929

Year of fee payment: 20

REG Reference to a national code

Ref country code: FI

Ref legal event code: MAE

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

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20210930

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20211001

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 78

Country of ref document: SK

Effective date: 20210904

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 288364

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210904

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210930

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210904

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220304

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211001

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

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210905

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

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

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50202189

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20221026

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20220913

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210904

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210905