WO2006018232A1 - Datenträger mit einer optisch variablen struktur - Google Patents
Datenträger mit einer optisch variablen struktur Download PDFInfo
- Publication number
- WO2006018232A1 WO2006018232A1 PCT/EP2005/008758 EP2005008758W WO2006018232A1 WO 2006018232 A1 WO2006018232 A1 WO 2006018232A1 EP 2005008758 W EP2005008758 W EP 2005008758W WO 2006018232 A1 WO2006018232 A1 WO 2006018232A1
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- WIPO (PCT)
- Prior art keywords
- embossing
- coating
- elements
- security element
- element according
- Prior art date
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Classifications
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- 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
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- 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
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- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/373—Metallic materials
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
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- B42D2033/24—
Definitions
- the invention relates to a data carrier having an optically variable structure, which has an embossed structure and a coating contrasting with the surface of the data carrier, wherein the embossed structure and the coating are combined in such a way that at least parts of the coating are completely visible when viewed perpendicularly but are concealed when viewed obliquely and at least one predetermined viewing angle a first information is recognizable, which is not or only very weak when viewed vertically.
- optically variable security elements For protection against counterfeiting, in particular with color copiers or other reproduction methods, data carriers such as banknotes, securities, credit or identity cards, passports, certificates and the like, labels, packaging or other elements for product protection are provided with optically variable security elements fitted.
- the protection against counterfeiting is based on the fact that the visually simple and clearly recognizable optically variable effect is not or only insufficiently reproduced by the abovementioned reproductive devices.
- a banknote is known from CA 10 19 012, which is provided with a parallel linear printing pattern in a partial region of its surface.
- a line structure is additionally embossed in the data carrier in the area of this line print pattern so that flanks arise that are only visible at certain viewing angles.
- these lines are visible in oblique viewing of the flanks provided with the lines; if the rear flanks are viewed obliquely, the line pattern can not be recognized. If one sees phase jumps in subareas of the embossed area in the line grid or in the embossing grid, information is thus displayed.
- adjustable which are recognizable either only from the first oblique viewing angle or only from the second viewing angle.
- the object of the present invention is to improve an optically variable security element with regard to its security against forgery and its visual verifiability.
- the optically variable structure consists of a coating and an embossing structure superimposed on this coating.
- the embossed structure does not have line-shaped embossing elements which are combined with the coating in such a way that different information becomes visible when the viewing direction is changed.
- the non-line-shaped embossing elements are characterized in particular by at least three flanges, wherein these flanks have dimensions which enable the shading effect according to the invention. That is to say, the flanks must be dimensioned such that, for a viewer who looks at such a flank, information lying behind this flank is at least partially obscured.
- flanks of the non-linear shaped embossing elements therefore form planar or curved surfaces which either merge into one another continuously, for example, in the case of lateral surfaces of rotationally symmetrical spatial forms (eg ball sections / truncated cones) or at a certain angle, they abut each other, as for example in polygonal spatial forms (eg pyramids, tetrahedrons).
- rotationally symmetrical spatial forms eg ball sections / truncated cones
- polygonal spatial forms eg pyramids, tetrahedrons
- the nonlinear embossing elements can have flanks of planar and / or curved surfaces; in particular, the embossing elements can be, for example, the shape of n-sided pyramids, tetrahedrons, truncated pyramids, cylindrical sections, cones, conic sections, paraboloids, polyhedra, cuboids, prism spherical cutouts, spherical aberrations cut, spherical segments, hemispheres, barrel bodies or tori.
- the nonlinear embossing elements can also be designed as a so-called split torus, the torus being divided parallel to the plane in which the large radius of the torus lies. Particularly preferred were ⁇ the embossing elements in the form of spherical sections, or three or administratseiti ⁇ gen pyramids used.
- the non-linear embossing elements are preferably tactile detectable.
- the non-linear embossing elements according to the invention also have the advantage that more than two pieces of information can be accommodated in the optically variable element in a simple manner, which are visible at different viewing angles, since the non-linear embossing elements have a plurality of flanks on which the Information or parts of the information can be arranged specifically and separately from one another.
- nonlinear embossing elements Depending on the shape, height and extent of the nonlinear embossing elements, specific visual effects can be generated deliberately. For example, nonlinear embossing elements in pyramid or truncated conical shape with steeper flanks provide a more contrast-rich effect in the event of tilting. movement as z. B. non-linear embossed elements in the form of flattened th spherical segments at the same embossing height.
- An embossing structure with top-tapered embossing elements typically exhibits a different appearance of the same information than one with top-flattened protuberances, e.g. Train plateaus.
- pyramid-shaped, spherical segment-shaped or hemispherical embossing elements are preferably used for the invention.
- the nonlinear embossing elements can be arranged in any desired manner with one another in order to produce a specific embossing structure. At least part of the embossed structure may consist of grid-shaped, non-linear embossed elements. The non-linear embossed elements form the grid points.
- halftone dots is to be understood in the manner known in printing technology.
- the halftone dots in this case have an areal extent in the substrate plane and are not punctiform in the mathematical sense.
- the analogy used is between the dot-sized (or areal extent)
- the base area of the nonlinear embossing elements in the data carrier plane is actually a projection of the embossing element geometry into the data carrier plane.
- halftone dots can be arranged in a constant periodic grid, in which an arrangement with the same dot pitch, the same dot size and the more constant one is used Understands Commentf orm over the entire grid.
- the possibility of varying the point size results in a so-called amplitude-modulated periodic raster.
- a structure having dots with variable dot pitch, variable dot size, and dot shape is referred to as a second order non-periodic screen. It has been shown that an embossing structure suitable for the invention can also be produced analogously thereto.
- a raster is also conceivable in which all three parameters may be varied and which bears the designation of the non-periodic 3rd order raster.
- An analogous configuration and arrangement of the non-linear embossed structures is likewise conceivable.
- the coating of the optically variable structure may be a metal layer, a metal effect layer or an optically variable layer, which is present in full surface or structured on the object to be protected.
- the coating may also be any desired, preferably printed, geometric pattern.
- the coating of differently colored pattern basic elements, such as lines, triangles, etc. be gebil ⁇ det. These pattern primitives may be randomized be chosen in their dimensions so that the viewer perceives the coating as a homogeneous colored surface.
- the pattern primitives can also have at least one colored surface, geometric patterns, alphanumeric characters or any desired image motifs.
- the different colored surfaces and / or information of the pattern base element are preferably arranged on different flanks of the non-linear embossed element, so that the individual colored surfaces and / or information from different viewing angles become visible.
- the pattern primitives may also be part of any print image, such as a guilloche pattern or an image motif.
- the pattern elements can form crossing points of the guilloche lines.
- the basic element here consists of intersecting, differently colored line segments whose length is ultimately determined by the nonlinear embossing element arranged in this region.
- the basic pattern elements form the raster points of a preferably printed raster.
- embossed structures and coating are therefore formed in the form of a grid.
- the raster elements of the coating are formed by pattern primitives, each of which has three individual elements in the colors red, green and blue.
- the individual elements are in the form of triangles or circle segments.
- the raster elements of the embossed structure are in the form of three-sided pyramids, which form the nonlinear embossed elements.
- Each pyramid is assigned a basic pattern element, with the differently colored individual elements of the basic pattern element being arranged on different flanks of the pyramid and the individual color components of the basic pattern elements being arranged on the flanks of the same orientation.
- the individual elements of the basic pattern element are of the same size and all pattern base elements of the coating have the same structure, so that the coating appears almost white when viewed vertically from the optically variable structure.
- the portions of the pattern base elements are concealed, which are arranged on the side facing away from the viewer flanks of the pyramids. Since these components no longer contribute to the color impression of the coating, the viewer perceives a color different from white. Ideally, the observer looks exclusively at the flanks of a color, so that the perceivable color impression changes from red to blue or green. Since the transitions are more fluid depending on the viewing angle, the viewer perceives a rainbow effect. This color-changing play can be easily recognized by the observer without further aids and therefore forms an easily testable authenticity feature. At the same time, due to the embossing structures used and the necessary registration between coating and embossing structure, such a security element can only be imitated with great effort. It therefore offers a high counterfeit protection.
- special optical effects can be achieved by varying the shape of the nonlinear embossing elements, the design of the coating, variations of the arrangement of the nonlinear embossing elements. elements and / or the coating as well as the color choice for the coating.
- additional information may be generated, for example, by varying the coating, e.g. by omitting individual raster elements or variation of the shape of the raster elements.
- the coating grid remains the same and the grid of the embossed structure is varied.
- the non-line-shaped embossing elements can be arranged offset to the environment. Another possibility is to increase the spacings of the nonlinear embossing elements, i. the raster width of the embossing structure to vary continuously so that a beating occurs with respect to the coating grid.
- individual non-linear embossed elements may be missing or the shape of the non-linear embossed elements may vary.
- the combination of a basic pattern element and a nonlinear embossing element is referred to below as a "structural element.”
- the combination of pyramid and three-color pattern base element thus forms the structural element.
- the pattern base element of the structural element for example, only have a colored surface which is arranged on one of the flanks of the non-linear embossing element.
- the remaining flanks of the non-linear embossing element show the color of the embossed background, for example the white color of a security.
- the security element is tilted and / or rotated, the observer perceives an interplay between different brightness levels of the color used. Under certain circumstances Under certain circumstances, the observer only perceives the color impression caused by the unprinted paper.
- such structural elements according to the invention can also be configured as complicated and complicated as desired, whereby the counterfeit protection is increased.
- the structural elements can be configured and arranged in such a way that no information can be recognized in incident light and the information only emerges at certain viewing angles.
- the coating can be monochrome, so that all recognizable infomations have the same color.
- a mixed color can also be recognizable when viewed perpendicularly.
- oblique viewing reveals various information in different colors.
- the structural elements can also be designed in such a way that, when the optically variable structure is viewed vertically, a multicolored image motif can be recognized, the visual impression of which varies, however, when the viewing angle is changed. This variation ranges from a pure color change to a change in the displayed image information.
- the structural elements correspond to the
- Pixels of a multicolor image motif to which certain color components of a primary color system are assigned are assigned.
- the color components assigned to the respective pixel form the basic pattern element which is combined with a matching nonlinear embossed element.
- the total area assigned to the pattern element is hereby preferably divided into areas which are occupied by the respective colors of the primary color system.
- the color impression of the basic pattern element results hereby from the size of the areas occupied by the respective colors. These surfaces can be directly adjacent to one another or arranged overlappingly be.
- the color areas also do not have to fill the total area of the pattern base element. In this case, the color impression of the pattern element is also determined by the color of the substrate.
- the primary color system cyan, magenta and yellow are used, then three color areas are provided in the total area provided for the pattern basic element, which areas are arranged such that one color area in each case comes to lie on one flank of the nonlinear-shaped embossing element used.
- the nonlinear embossing elements When viewing obliquely or when rotating such an optically variable structure, individual color components of the image information are obscured by the nonlinear embossing elements, so that the image information appears in a mixed color of the color surfaces of the pattern basic elements lying in the viewing direction.
- the nonlinear embossing element is designed, for example, as a spherical section
- the three preferably differently sized color surfaces of cyan, magenta and yellow lie on the round lateral surface of the embossing element.
- the structural element consists of an embossing element in the form of a spherical section, on the lateral surface of which differently sized colored surfaces of cyan, magenta and yellow are arranged such that the different colors are successively visible when the structural element is rotated about its axis of symmetry.
- the size of the color areas must vary from one structural element to another structural element.
- the coating may have differently colored geometric structures as a basic pattern element, but these are arranged randomly and randomly.
- the nonlinear embossing elements are designed in their dimensioning in such a way that they produce a tactile structure which is easily perceptible to humans.
- the tactile, optically variable structure provides additional protection against imitation by color photocopying or scanning the media.
- the optically variable structure may have additional information that arises due to variation of the coating and / or the embossed structure.
- the additional information for example, by a variation of the shape, the size or the height of the Vietnamese linienf örmigen embossing elements arise.
- a variation of the arrangement of the nonlinear-shaped embossing elements such as an area-wise offset or a region-wise change of the screen width or an omission of one or more nonlinear embossed elements, is also conceivable. If the coating is varied in the region of an information, this can be caused, for example, by a variation of the shape or the color of the coating.
- the embossed structure may additionally be subdivided into partial regions in which different partial embossing structures are arranged.
- the partial embossing structures are arranged in at least two adjoining subregions by a fraction, in particular one third, of the grid width.
- parts of the partial embossed structures may also have an unembossed edge contour.
- optically variable structure forms a security element which is difficult to imitate and can be arranged directly on any data carrier.
- the optically variable structure can also be part of a safety element which, in addition to the optically variable structure, has further safety features.
- the security element may have, for example in the region of the optically variable structure, a further color layer, which is preferably translucent and which is arranged congruently with the raised regions of the embossed structure.
- a further color layer which is preferably translucent and which is arranged congruently with the raised regions of the embossed structure.
- the security element can have further layers or authenticity features, such as eg a metallic layer, an additional translucent, optically variable layer or a film. lieneler ⁇ ent. Such layers or elements can be superimposed or underlaid on the optically variable structure.
- the optically variable structure according to the invention or the security element according to the invention is preferably applied to data carriers, such as security and value documents, such as banknotes, shares, bonds, certificates, vouchers, credit or identity cards, passports or the like.
- data carriers such as security and value documents, such as banknotes, shares, bonds, certificates, vouchers, credit or identity cards, passports or the like.
- the optically variable structure or the inventive security element can also be used very advantageously in the area of product protection.
- the optically variable structure or the security element can be applied to corresponding labels or packages or the product itself.
- paper is used as data carrier material, in particular cotton vellum papers, paper-like materials consisting of plastic films, paper coated or laminated with plastic films or multi-layered composite materials are suitable.
- the security element according to the invention or of the optically variable structure preference is given to an arbitrary substrate first provided with the coating and then produced in register to this coating the embossed structure. In principle, however, it is also possible to provide the method steps in reverse order.
- the coating is preferably printed or transferred to the substrate by the thermal transfer process.
- the coating can be produced in any printing process, for example in planographic printing, for example in offset printing, in high-pressure printing, for example in letterpress or flexographic printing, in screen printing, gravure printing, for example in screen gravure or intaglio printing, or in a thermographic process.
- the embossed structure is preferably produced by means of a stamping tool, which may be, for example, a gravure printing plate.
- the embossing is generated with the aid of a non-ink-bearing intaglio printing plate as blind embossing.
- the embossed structure can also be produced in ink-conducting intaglio printing. This production variant is particularly suitable for the embodiments in which a further colored layer is provided congruently to the embossed structure.
- a plate surface is milled with an engraving stylus or a laser.
- Platten ⁇ surface any material, such as copper, steel, nickel or der ⁇ same, can be used.
- the engraving stylus used for the milling preferably has a flank angle of approximately 40 ° and a rounded tip that approximates a spherical segment or sector.
- the embossing tool can be milled as a single-piece or as a multiple-use. In principle, the order of the two process steps is freely selectable. As a rule, the coating is first applied and then embossed.
- FIG. 3 shows an embossing structure according to the invention in plan view
- FIGS. 3 and 4 shows a coating according to the invention in supervision
- 5 shows a perspective view of an optically variable structure according to the invention, consisting of the elements shown in FIGS. 3 and 4,
- FIGS. 14 and 15 shows optically variable structure according to the invention in plan view
- FIG. 18 shows a coating according to FIG. 4 in plan view with a sample part area
- FIGS. 18 and 19 show a perspective view of an optically variable structure according to the invention, consisting of the elements shown in FIGS. 18 and 19,
- FIG. 22 shows an embossing structure according to FIG. 3 with a partial embossing structure
- FIGS. 21 and 22 show a perspective view of an optically variable structure according to the invention, consisting of the elements shown in FIGS. 21 and 22,
- FIG. 24 shows a further embodiment of the optically variable structure with a partial embossed structure
- FIG. 25 coating according to FIG. 4 in top view
- FIG. 26 shows a stamping structure according to FIG. 3 with a partial stamping structure
- FIGS. 25 and 26 shows an embodiment of the optically variable structure in view
- FIG. 29 is a perspective view of a detail of the optically variable structure shown in FIG. 28;
- FIGS. 32a-g show various embodiments of the embossed structure according to the invention in a plan view
- FIG. 33 coating according to the invention in top view, FIG.
- FIG. 35 perspective view of the optically variable structure, consisting of the elements shown in FIGS. 33 and 34, FIG.
- FIG. 36 structural element according to the invention in plan view and in perspective view
- FIG. 38 structural element according to the invention in plan view and in perspective view
- FIG. 39 in accordance with the invention structural element in plan view and in perspective view
- FIG. 42 shows a structural element in a plan view, as used for the production of the colored image according to FIG. 41, FIG.
- FIG. 43 structural elements of the optically variable structure, according to FIG. 41 in plan view, FIG.
- FIG. 44 shows an embossed structure according to the invention in top view
- FIG. 46 shows an optically variable structure according to the invention and the coating according to FIG. 45 is used, FIG.
- FIG. 47 shows a data carrier according to the invention in cross-section before embossing
- FIG. 48 shows an inventive data carrier in cross section according to FIG.
- FIG. 49 an inventive data carrier in cross-section before
- FIG. 50 shows data carriers according to the invention after the color-carrying embossing
- FIG. 52 shows an optically variable structure in accordance with FIG. 51
- FIG. 52 perspective view of the optically variable structure according to FIG. 52, FIG. 53 perspective view of the optically variable structure according to FIG. 52, FIG. 53;
- FIG. 55 shows detail A from FIG. 54 in enlargement
- Fig. 57 alternative method for printing the embossed structure.
- the optically variable structure 3 is according to the invention as a so-called human feature, ie as a testable by humans without aids feature, in addition to ge ⁇ possibly further features to determine the authenticity of the data carrier used.
- the provision of such features is particularly useful for banknotes, but also for other monetary documents, such as stocks, checks and the like.
- a data carrier in the context of the invention are also labels, passports or cards into consideration, as they are today z. For example, to identify persons or goods or to carry out transactions or services.
- the optically variable structure 3 can be of different construction, combined with the resulting different effects from different viewing directions.
- the optically variable structure 3 consists of a monochrome or multicolor coating, which contrasts with the surface of the data carrier, such as a pattern, image or alphanumeric information, which can be printed or otherwise, for example by means of a transfer process. is produced.
- the effects according to the invention which can be used for checking the authenticity are produced by the embossing structure interacting with the coating.
- All optically variable structures according to the invention have in common that they and the resulting effects mit Anlagen e of today's reproduction techniques, in particular copying machines, can not be imitated, since the copiers can reflect the optically variable structure only from a line of sight, so that the optical variable effect is lost.
- the embodiments described in the following examples are reduced to the essential core information for ease of understanding.
- significantly more complex patterns or images can be used in single or multi-color printing as a coating.
- the information presented in the following examples can likewise be replaced by arbitrarily complex image or text information.
- the production of the coating e.g. As a print usually uses the possibilities of printing technology. Typical diameters of pattern elements from about 10 ⁇ m are used.
- the nonlinear embossing elements which form the embossed structure generally have an embossing height in the range from 20 to 250 ⁇ m and preferably a diameter in the range from 40 to 1000 ⁇ m.
- FIG. 2 shows a schematic sectional illustration along the line AA (see FIG. 1) and, in conjunction with FIGS. 3, 4 and 5, an optically variable structure, in which the embossing structure 4 is arranged on a regular basis, not in the form of a line Embossed elements 5 is formed, that is designed as peri ⁇ odisches grid.
- the non-line-shaped embossing elements 5 are provided with a coating 7, which is in the form of a multicolored pattern whose individual color surfaces lie on the flanks of the non-linear embossing elements.
- non-line-shaped embossing elements 5 as elevations which are preferably produced by embossing of the data carrier, can be clearly recognized in the sectional representation on the upper side of the data carrier. If the media is mechanically deformed with an embossing tool, the bottom of the data carrier material will show the negative deformation. The deformation is shown here only schematically. As a rule, the back of the data carrier will not have such a pronounced embossing-true embossing. In the following, only the upper or front side of the data carrier essential for the understanding of the invention will be considered. The deformation of the lower or rear side is not essential to the invention, but is merely a concomitant of special embossing techniques, such as e.g. the intaglio printing. However, it can serve as another authenticity feature.
- the nonlinear embossing elements 5 have the shape of spherical sections in the example shown.
- the coating 7 is shown as a pattern of repeating circular surfaces 8 and squares 9, wherein all of the circular surfaces 8 are a first color, e.g. Cyan, and all squares 9 a second color, e.g. As magenta wear.
- a circular area 8 and a square 9 are a spherical section, i. a non-linear embossing element 5, assigned and form the er ⁇ inventive pattern primitives.
- a non-linear embossing element 5 assigned and form the er ⁇ inventive pattern primitives.
- the circular area 8 and the square 9 lie diagonally opposite one another.
- FIG. 5 shows a perspective view of the interaction of the components of the optically variable structure 3 shown in FIGS. 3 and 4.
- the non-linear embossing element 5 according to FIG. 3 and the associated coating 7 according to FIG. 4 form here a structural element 10. For reasons of clarity, only a horizontal row of the structural elements 10 has been shown.
- magenta squares 9 can be seen, which thus characterize the color impression of the optically variable structure 3 from this viewing direction.
- mixed colors between cyan and magenta with different mixing ratios are visible to the viewer, as well as pure magenta, the latter, for example, from a position of the observer according to FIG. 5 opposite position.
- the viewer thus perceives a color change game.
- the optically variable structure 3 uniformly appears largely homogeneous in the mixed color of cyan and magenta.
- the principle described above can also be used for more complicated image information.
- two or more images are decomposed into individual pixels, which are arranged such that the pixels belonging to an image come to lie on the flanks of the same orientation.
- the pixels belonging to an image come to lie on the flanks of the same orientation.
- only one uniformly colored surface or overall information can be recognized. With oblique viewing, the individual images become visible.
- the embossing structure 4 may alternatively have embossing elements of any other geometric shapes, with a particular expression of the effect being achieved in each case. For example, provide embossing elements in pyramidal or truncated cone shape with steeper edges a more contrast-rich effect in a tilting movement than z. B. embossing elements in the form of flattened Ku ⁇ gelabroughen at the same embossing height.
- FIGS. 6a to 13a show a perspective view
- FIGS. 6b to 13b show a plan view of various nonlinear embossing elements according to the invention.
- embossing elements are in the form of a tetrahedron (FIG. 6), a four-sided pyramid (FIG. T) 1 of a truncated pyramid (FIG. 8), a truncated cone (FIG. 9), a spherical segment (FIG. a torus (FIG. 11), an oval (FIG. 12) and a drop (FIG.
- the embossing height is in the range of 20 to 250 microns, in particular in the range of 50 to 120 microns.
- embossing element shapes and dimensions may be particularly advantageous.
- the advantageous value ranges can be quite far away from the values determined for security paper.
- the generation of the non-line-shaped embossing elements is preferably carried out by mechanical deformation of the data carrier material.
- an embossing tool according to the invention is used which is produced with an engraving tool according to the invention. So far, a engraved chisel has proven to be particularly suitable, in which the tip was adapted to the specific requirements by the tip was flattened. This adapted engraving tool preferably has a flank angle of about 40 °.
- the producible embossing element geometries depend on the engraving tool used. If, for example, instead of a gravure stylus, a laser engraving is selected as the method for producing the embossing tool also create embossing element geometries with perpendicular to the disk plane side surfaces. For example, cylindrical embossing elements can be produced by means of laser engraving.
- FIG. 14 shows another embodiment of the embossing structure 4 according to the invention in plan view, in which the nonlinear embossed elements 11 consist of four-sided pyramids.
- FIG. 15 shows in plan view the associated coating 7 according to the invention. It consists of regularly arranged rectangles 12, 13 of different color. In each case, two differently colored rectangles 12, 13 form a basic pattern element and in this case belong to a structural element 10 and are arranged such that they are arranged on opposite flanks of the pyramid-shaped embossing elements 11.
- FIG. 16 shows the perspective view of a row of structural elements 10 in which the rectangle 12 can be seen in each case.
- FIG. 17 Another variant of the Prin ⁇ invention explained in Example 2 zips is shown in Fig. 17.
- the optically variable structure 3 has four different images which can be recognized in each case under the directions of sight marked by the arrows 1, 2, 3, 4.
- the associated embossing structure consists, as in Example 2, of quadrilateral pyramids 11.
- Permitted coating 7 consists of basic pattern elements with basically identical structure.
- a pattern primitive is composed of four triangles, wherein in each of the triangles an image portion of one of the four images is arranged.
- the triangle with the designation "1" belongs to the image detectable under viewing direction 1, the triangle "2" to the image which can be seen under viewing direction 2, etc.
- image information may be recognizable under certain circumstances, but this differs from the images that can be recognized under the different viewing directions.
- the coating and / or the embossed structure Due to the special design of the coating and / or the embossed structure, information can additionally be introduced into the optically variable structure 3 that is not or only very slightly recognizable in a viewing direction perpendicular to the data carrier plane, but easily accessible to an observer when viewed obliquely is. This information can not be reproduced with the conventional reproduction techniques and thus increases the security against forgery of a data carrier thus equipped.
- Example 4 describes the introduction of such information 14 into the optically variable structure 3 by varying the coating 7.
- Starting point is the coating 7 according to Example 1, wherein for individual structural elements 10 the arrangement of the circles 8 and rectangles 9 has been changed.
- this Inf ormations Scheme is characterized by the fürgezo ⁇ gene border 14.
- the circles 8 and the rectangles 9 were interchanged.
- FIG. 19 again shows the periodic embossed structure 4 with embossing elements 5 in the form of spherical sections.
- FIG. 20 shows a perspective view of a combination of the coating 7 and embossed structure 5 shown in FIGS. 18 and 19. For reasons of clarity, only the middle row of the structural elements 10 is shown. In the right-hand area, the viewer sees cyan-shaped circular areas 8 at an oblique viewing angle, and perceives the magenta-colored squares 9 in the left area.
- FIG. 21 shows the coating 7 from example 1.
- Fig. 22 shows an embossed structure 4, in plan view, which consists of different Vietnamese linienf örmigen embossing elements 5, 15.
- the largest part of the embossed structure 4 consists of embossing elements 5 in the form of spherical sections, as already shown in example 1.
- the embossing elements 15 are in the form of spherical segments.
- FIG. 24 shows a further alternative for generating information 16 by varying the embossing element geometries used.
- differently high ball sections 5, 17 are used as embossing elements.
- the coating 7 in this example corresponds to that shown in FIG. 21.
- the embossed structure is also constructed analogously to that shown in FIG. Only the ball segments represented in FIG. 22 in the region of the information 16 are replaced by ball sections whose height is smaller than that of the surrounding ball sections 5.
- FIG. 24 shows a corresponding row of structural elements 10. Due to the changed flank angle and the smaller height of the embossing elements 17, both the rectangles 9 and also parts of the circular surfaces 8 can be seen in this area. From the perspective of FIG. 24, a mixed color between cyan (circular area 8) and magenta (square 9) can be seen in the area of information 16, while in the area of the embossing elements 5 only the square squares 9 are available recognize. In turn, an information can be displayed.
- FIG. 1 Another possibility for forming information 16 by varying the embossing structure 4 is shown in FIG.
- oval recuperge ⁇ elements 18 are used.
- the length L of these oval embossing elements 18 is twice the embossing elements 5 arranged outside the region 16. Accordingly, in this embodiment also the structural elements 19 lying in the information area 16 are twice the length L, even if the periodicity of the coating 7 is optical over the entire length variable structure remains the same. In the case of security paper, the length L can be up to 2 cm.
- the structural elements 19 forming the information area 16 consist of oval embossing elements on which two magenta-colored squares 9 and two cyan circles 8 (not shown in the figure) are arranged. Due to the particular shape of the embossing elements 18, the orientation of the squares 9 changes with respect to the viewing direction. This change is perceived by the observer as a color contrast to the environment, and the information 16 thus becomes recognizable to him.
- information is generated by offsetting the nonlinear emboss elements.
- the coating 7 is identical to the coating explained in Example 1 and consists of basic pattern elements which each contain a colored quadrate 9 and a colored circle 8.
- the embossed structure consists of embossing elements 5 in the form of spherical sections.
- FIG. 28 schematically shows both the coating formed from the squares 9 and circles 8 and the embossing elements 5 in plan view.
- the basic pattern elements are shown in a dashed square grid 6.
- This grid 6 corresponds to the repeat of the pattern primitives.
- the embossing elements 5 have the same repeat as the pattern basic elements and are arranged so that all the circles 8 as well as all the squares lie on the flanks of the embossing elements 5.
- the embossing elements 5 by the distance a offset to the right. In this way, only the squares 9 lie on the flanks of the embossing elements 5.
- the embossing elements 5 are additionally offset downward by the distance b.
- FIG. 29 shows a perspective view of a series of structural elements according to FIG. 28 from the viewing direction BE.
- the column designations A 7 B, C, D are also shown.
- the observer perceives the squares 9.
- the circles 8 which are not arranged on one flank of the embossing element 5 also contribute to the color impression of the structural element.
- the square 9 is located on the side of the embossing element 5 facing away from the observer, so that the color impression is predominantly determined by the circles 8.
- FIG. 30 shows further possibilities for shifting the nonlinear embossed elements against each other.
- the distance c corresponds to the distance between two embossing element centers.
- the embossing elements can be offset by fractions or multiples of c or d in the x and / or y direction. In the example above, an offset of 1.5 c in the x-direction and 0.5 d in the y-direction has occurred.
- FIG. 31 shows geiata 25, which are rotated by 90 ° and embossing elements 26 which are 45 ° in the Thus ⁇ level against each other. Other angle relationships can also be used to advantage.
- a further development provides for combining the rotation of the nonlinear embossed elements with a displacement, that is to say an offset. This results in a wide range of possible partial embossing structures for introducing information.
- FIG. 32 special embossed structures 4 are shown in plan view in order to explain the range of possible arrangements, configurations and combination possibilities of the nonlinear embossing elements. These can be used for the entire embossed structure 4 or only in the area of additional information in the form as explained with reference to the above examples.
- Fig. 32a shows the periodic arrangement of ball sections of Example 1.
- the embossing elements 5 are arranged at a distance.
- the distance can be very small, for example less than 10 microns. Particularly advantageous is a distance between the embossing elements of 2 microns. Since the embossing tool can not be produced with the conventional etching technique for such a small distance, this refinement further increases the security against forgery of the optically variable structure.
- FIG. 32b shows a stamping element arrangement placed as close as possible to one another on the gap.
- Fig. 32c an alternating arrangement of ball sections with a large and a small diameter of their bases is shown.
- four small embossing elements 20 find space on the surface occupying the base of a large embossed element 5.
- Fig. 32d shows alternating embossing elements 5, 21 with a circular and with a rectangular area as a base.
- FIG. 32e illustrates oval embossing elements 18 in alternation with stamping elements 5 in the form of spherical sections.
- two embossing elements 5 are provided in the longitudinal extent of an oval embossing element 18.
- the oval embossing element 18 can be seen as a distorted spherical segment embossing element that has been stretched or compressed in a preferred direction.
- FIGS. 32f and g finally show an embossed structure in which the embossing elements 5 are arranged overlapping one another in certain areas, that is to say in the case of an embossing element. H.
- the embossing elements were overlapped or engraved into one another, resulting in an embossed structure in the form of a hill chain.
- the coating 7 is preferably designed as a printed pattern and also offers a wide range of possibilities for variation.
- Figure 33 shows a bicolor coating consisting of squares 27a, e.g. magenta, and 27b, e.g. cyan, is built up.
- the dashed square grid 6 indicates the area which is available for a sample base element.
- the squares 27a, 27b each occupy about a quarter of this area.
- the coating 7 is divided into three areas A, B, C, which can be recognized by the solid lines 22.
- the squares 27a, 27b are arranged in a color-changing manner in the vertical direction and adjoin one another.
- squares 27a, 27b of a color are spaced from each other.
- the intermediate space 27c is preferably unprinted, so that the substrate material is visible. This pattern is referred to below as the "basic pattern”.
- the pattern portion B is formed by shifting the basic pattern by one square side length in the vertical and horizontal directions.
- a first information can be displayed in the optically variable structure, which is visible under certain viewing directions.
- a pattern subregion Q is created with which second information is displayed, which is clearly visible from another viewing angle range.
- the Begren- Lines 22 serve only the clarity to separate the individual sample subregions A, B, C visually better each other.
- a complex optically variable structure is available, which shows a viewer different information for several different viewing angle ranges.
- a suitable periodic embossing element arrangement is shown in FIG. 34.
- FIG. 35 shows the second row of structural elements 28 from above from FIG. 33 in a perspective view to illustrate the different visual impressions of the different pattern subregions (A, B and C) from an exempline viewing direction BE.
- FIGS. 36 to 40 show structural elements 29, from which further suitable optically variable structures can be generated, in plan view (a) and by way of example combined with an embossing element 5 in the form of a spherical section in a perspective view (b).
- FIG. 36 shows the structural element 10 according to example 1 in plan view (a) and in perspective view (b).
- FIG. 37 shows a structural element 29 which has a pattern printed in two colors, for example a cyan-colored circular area 8 and a magenta-colored semicircular area 30.
- the semicircular surface 30 determines the color impression from the perspective of FIG. 37b.
- the cyan circular surface 8 determines the color impression. On the way there are changing mixed colors to see.
- FIG. 38 likewise shows a magenta-colored semicircular surface 30 and a yellow semicircular surface 31 partially overlapping this surface. In the overlap region 32, a mixed color results, from which a color effect similar to that of a three-color printed pattern results.
- a three-color pattern base element is shown, which is constructed from circular sectors 34, 35, 36 which are each arranged like a spoke. Ideally, in each case a group of three 34, 35, 36 is placed on a nub 5. When turning and / or tilting appear in succession, the colored circular sectors 34, 35, 36th
- FIG. 40 shows a stamping element 5 printed with a section of a strip pattern 37.
- This strip pattern 37 is printed in monochrome, so that the viewer perceives the color of the strip 37 from the perspective of FIG. 40 b. Since the back of the stamping element 5 is unprinted, the viewer perceives only the color of the substrate when changing the viewing angle by 180 °. This results in the rotation and / or tilting of the optically variable element an interplay of the brightness of the colors used for the color stripes.
- This embodiment also has an attractive, rather discreet effect.
- the stripe pattern 37 can also be constructed of curved lines and / or designed multicolored.
- a guilloche-containing pattern is also suitable for the invention.
- a further advantageous variation of the coating consists in reducing or enlarging the individual color areas of the pattern belonging to the pattern base element, wherein the pattern repeat preferably does not change in its dimensions. It has been found that in this way a very noticeable color-changing, optically variable element can be produced.
- the coating according to the invention can be a complicated image, which is preferably printed in multicolor printing.
- FIG. 41 shows an example of an optically variable structure in which such a colored image 40 is used.
- the image 40 When viewed vertically, the image 40 appears in the usual variegation. On the other hand, when viewed from the viewing directions A, B and C, one color prevails.
- the image 40 is decomposed into pixels of equal size and the associated color components cyan, magenta and yellow are assigned to each pixel. These color components are arranged in the present case in Kreis ⁇ segments 41, 42, 43, which are indicated in Fig. 42 by the dashed lines 38.
- the color of the pixel is determined by the occupancy of the pixel Circular segments 41, 42, 43 set with color. However, in the circle segments 41, 42, 43, the pixel shown in FIG.
- the color areas 41a, 42a, 43a in this case form the inventive basic pattern element.
- the projection of a nonlinear embossed element 5 is shown in order to show how the embossing element is ideally arranged relative to the circle segments 41, 42, 43.
- This spatial arrangement between the color components cyan, magenta and yellow and embossing element 5 is fixed for the entire image 40, as shown in Fig.43.
- the embossing element 5 and the associated color components 41a, 42a, 43a therefore form a structural element 39 in the sense of the invention.
- FIG. 43 shows a detail of the image 40 in plan view in a high magnification, so that the individual pixels or pattern primitives and the respectively associated color components are visible.
- the embossing elements 5 are also shown schematically as a projection, so that it can be seen that the non-linear embossed elements and the associated color components 41a, 42a, 43a of the pixel form the structural elements 39. From this it follows that, when viewing the image 40 from the direction A (FIG. 41), the cyan components determine the image impression, while from the viewing direction B the magenta components and from the viewing direction C the yellow components predominate. When turning and / or tilting the optically variable element, there are interesting color changes that can not be adjusted by other means.
- color surfaces of the pattern primitives can also be arranged as overlapping and / or asymmetrical and / or randomly generated.
- the special choice of the geometry of the nonlinear embossed elements produces soft and sharp transitions between the information which are visible at the different viewing angles.
- FIG. 44 shows a corresponding embossed structure in a plan view. It consists of a square box 50, in which four-sided pyramids 51 are arranged as Vietnameselinienf örmige embossing elements. This field 50 is surrounded by embossing elements in the form of spherical segments 52.
- the sharp-edged flanks of the pyramids 51 generate a sharp transition between the individual information arranged on the flanks during rotation and / or tilting of the optically variable element.
- the spherical segments due to their round shape, result in a continuous and thus white transition between the information.
- the coating 7 consists of a vollflä ⁇ chigen monochrome background pressure 53, the recesses 54 has in the form of semicircles.
- This coating is combined with an embossing structure in the form of spherical sections 55, wherein the cut surfaces 56 of the spherical sections 55 coincide with the recesses 54 (FIG. 46). In this way it is achieved that the recesses are recognizable only from a defined viewing direction and in a narrow angular range.
- the recesses can, of course, have any desired shape.
- the coating may consist of a metal layer, which is transferred by transfer to a corresponding substrate.
- the optically variable element is produced by printing technology.
- the coating is printed on a substrate, preferably the document material, in an arbitrary printing process, preferably in offset printing, and then this coating is embossed correspondingly by means of an embossing tool.
- a stamping tool a gravure printing plate is preferably used. This procedure is shown in FIGS. 47 and 48.
- FIG. 47 shows a data carrier according to the invention in cross-section before the embossing process.
- the data carrier substrate 44 is first with a background layer 45 z. B. printed over the entire surface.
- the Beschich ⁇ device 7 is applied.
- the background layer 45 can also be present in the form of information and patterns. It is also possible to use special printing inks which further increase the counterfeit protection effect of the optically variable element. These may be optically variable printing inks, such as inkjet pigments or liquid crystal pigments containing printing inks, or metallic effect paints, such as gold or silver effect paints.
- FIG. 48 shows a sectional view of the data carrier after the embossing, which in the example shown was produced as a blind embossing by intaglio printing.
- the embossment is placed so that the coating 7 comes to lie on the flanks of the embossed structure.
- the substrate 45 can also be applied in a different process, for example in a transfer process, over the entire surface or likewise provided with recesses or a pattern.
- metallic pattern elements or coatings can be applied in the transfer process.
- the background layer 45 can also be completely dispensed with, as shown in FIG. 49.
- embossing which is produced, for example, in steel gravure printing, is carried out in a color-guiding manner.
- FIG. 49 shows the structure prior to embossing with substrate 44 and coating 7.
- FIG. 50 shows the situation after embossing.
- the structure shown in FIG. 49 was embossed in a color-guiding manner, so that a color layer 46 is present in coincidence with the embossing.
- the additional color layer 46 comes to lie as the uppermost layer, since this embossing was carried out here as a last procedural step.
- An at least translucent color is preferably used for the color layer 46.
- the color-guiding intaglio printing can be carried out in a modification so that an application of paint takes place only on the non-linear embossed elements, but the valleys between the nonlinear embossed elements remain free of color.
- a color with machine-readable additives such as, for example, luminescent substances, can be used for the color layer 46.
- This example describes an alternative for the production of the optically variable element, in which first the substrate material is embossed and then the embossed surface is provided with the coating.
- FIG. 51 shows a detail of a document material 44 in a top view.
- the material 44 is provided with an embossed structure which has periodically blind embossed embossing elements in the form of spherical sections 5.
- This document material 44 passes through a marking device 47, which has means for non-contact marking, such as, for example, one or more inkjet printheads.
- the marking device 47 produces the coating according to the invention on the already existing embossed structure.
- the coating consists of grid-like patterned basic elements, most of the basic pattern elements having a circular area 8 and a square 9. For some pattern primitives the square 9 is replaced by the information 48 in the form of the letters "A", so that the coating has additional information 48.
- FIG. 52 shows the finished printed substrate cutout 44 in plan view.
- FIG. 53 shows a perspective view of the middle row of pattern basic elements according to FIG. 52.
- the marking device 47 in addition to or as an alternative to the inkjet printheads, may have one or more laser scan heads that individually select pattern elements that can be selected for each location on the embossed pattern, for example.
- As the letter A write by introducing the energy of the laser beam in the substrate of the data carrier or in a coating.
- Register management between embossed structure and coating can also be effected by means of registration marks or by the use of a device for image detection and processing.
- embossing element peaks or valleys must be detected, for example, by the image acquisition and processing, and their position must be made available as input values for the control of the marking device.
- FIGS. 54 to 57 show alternative possibilities for producing the inventive security element, in which first the embossed structure is produced and subsequently the coating is applied to the individual non-linear embossed elements.
- the already embossed substrate 100 is guided over a roller past two inkjet heads 101, 102. Due to the curvature of the roll, the embossed structure 103 is pulled apart and fanned out somewhat, so that the inkjet heads 101, 102 can each print an embossing element on the respective flanges. This is shown in the detail A in FIG. 55. Another possibility is shown in FIG. 56.
- the already provided with the embossed structure substrate 100 is transported in the plane.
- the inkjet heads 101, 102 are arranged in such a way that they can each print one of the non-linear shaped embossing elements.
- the inkjet heads 101, 102 are moved according to the arrows shown in Fig. 56. As soon as one line of nonlinear embossing elements is printed, the inkjet heads 101, 102 are moved one line further down and the next line of nonlinear embossing elements can be printed.
- the substrate 100 can be moved.
- 57 shows an arrangement with which a nonlinear embossed element can be printed with four different print images. Such an arrangement can also be used in the embodiments described above.
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- Engineering & Computer Science (AREA)
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- Manufacturing & Machinery (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Holo Graphy (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
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- Polarising Elements (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
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EP10172219.7A EP2284805B1 (de) | 2004-08-13 | 2005-08-11 | Datenträger mit einer optisch variablen Struktur |
PL05791307T PL1779335T3 (pl) | 2004-08-13 | 2005-08-11 | Nośnik danych z optycznie zmienną strukturą |
EP05791307A EP1779335B1 (de) | 2004-08-13 | 2005-08-11 | Datenträger mit einer optisch variablen struktur |
DE502005010446T DE502005010446D1 (de) | 2004-08-13 | 2005-08-11 | Datenträger mit einer optisch variablen struktur |
CA2577246A CA2577246C (en) | 2004-08-13 | 2005-08-11 | Data carrier with an optically variable structure |
CN2005800252389A CN1989529B (zh) | 2004-08-13 | 2005-08-11 | 具有光学可变结构的数据载体 |
AT05791307T ATE486335T1 (de) | 2004-08-13 | 2005-08-11 | Datenträger mit einer optisch variablen struktur |
RU2006145356/09A RU2395842C2 (ru) | 2004-08-13 | 2005-08-11 | Носитель информации, снабженный структурой с оптически переменными свойствами |
US11/660,144 US8100436B2 (en) | 2004-08-13 | 2005-08-11 | Data support with an optically variable structure |
HK07113915.8A HK1105559A1 (en) | 2004-08-13 | 2007-12-20 | Data support with an optically variable structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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DE102004039595 | 2004-08-13 | ||
DE102004039595.0 | 2004-08-13 | ||
DE102005011612A DE102005011612A1 (de) | 2004-08-13 | 2005-03-14 | Datenträger mit einer optisch variablen Struktur |
DE102005011612.4 | 2005-03-14 |
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PCT/EP2005/008758 WO2006018232A1 (de) | 2004-08-13 | 2005-08-11 | Datenträger mit einer optisch variablen struktur |
Country Status (12)
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US (1) | US8100436B2 (de) |
EP (2) | EP1779335B1 (de) |
CN (1) | CN1989529B (de) |
AT (1) | ATE486335T1 (de) |
CA (1) | CA2577246C (de) |
DE (2) | DE102005011612A1 (de) |
ES (1) | ES2355267T3 (de) |
HK (1) | HK1105559A1 (de) |
MY (1) | MY165395A (de) |
PL (2) | PL1779335T3 (de) |
RU (1) | RU2395842C2 (de) |
WO (1) | WO2006018232A1 (de) |
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Also Published As
Publication number | Publication date |
---|---|
US8100436B2 (en) | 2012-01-24 |
EP2284805B1 (de) | 2022-05-25 |
DE502005010446D1 (de) | 2010-12-09 |
CN1989529B (zh) | 2012-11-07 |
RU2006145356A (ru) | 2008-10-27 |
DE102005011612A1 (de) | 2006-02-23 |
EP1779335B1 (de) | 2010-10-27 |
PL1779335T3 (pl) | 2011-07-29 |
EP2284805A3 (de) | 2011-12-07 |
EP1779335A1 (de) | 2007-05-02 |
CA2577246A1 (en) | 2006-02-23 |
RU2395842C2 (ru) | 2010-07-27 |
HK1105559A1 (en) | 2008-02-15 |
ATE486335T1 (de) | 2010-11-15 |
CA2577246C (en) | 2013-03-12 |
US20070246932A1 (en) | 2007-10-25 |
PL2284805T3 (pl) | 2022-08-01 |
ES2355267T3 (es) | 2011-03-24 |
EP2284805A2 (de) | 2011-02-16 |
MY165395A (en) | 2018-03-21 |
CN1989529A (zh) | 2007-06-27 |
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