CA2363086A1 - Document of value - Google Patents

Document of value Download PDF

Info

Publication number
CA2363086A1
CA2363086A1 CA002363086A CA2363086A CA2363086A1 CA 2363086 A1 CA2363086 A1 CA 2363086A1 CA 002363086 A CA002363086 A CA 002363086A CA 2363086 A CA2363086 A CA 2363086A CA 2363086 A1 CA2363086 A1 CA 2363086A1
Authority
CA
Canada
Prior art keywords
value
document
optically variable
feature substance
foil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002363086A
Other languages
French (fr)
Other versions
CA2363086C (en
Inventor
Reinhard Plaschka
Eckhard Braun
Wittich Kaule
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giesecke and Devrient GmbH
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7898520&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2363086(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2363086A1 publication Critical patent/CA2363086A1/en
Application granted granted Critical
Publication of CA2363086C publication Critical patent/CA2363086C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
    • 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
    • B42D25/328—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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/364—Liquid crystals
    • 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
    • B42D25/369—Magnetised or magnetisable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—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
    • B42D25/382—Special inks absorbing or reflecting infrared light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/902—Anti-photocopy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Abstract

The invention relates to a document of value such as a paper of value or ID
card with a security element having an optically variable material. Said optically variable material conveys different color effects at different viewing angles.
Additionally, the security element has at least one machine-readable feature substance that does not impair the visually visible optically variable effect of the optically variable material.

Claims (35)

1. A document of value (1, 14) such as a paper of value or ID card with a secu-rity element (23, 24, 25, 26, 27) having at least one optically variable material (15, 39, 40, 41) that conveys different color effects at different viewing angles, and at least one machine-readable feature substance (16, 17, 18, 19, 30, 37) that does not impair the visually visible optically variable effect of the optically variable material (4, 15), the feature substance (16, 17, 18, 19, 30, 37) being present in the form of a coding or alphanumeric information.
2. A document of value (1, 14) according to claim 1, characterized in that the security element (23, 24, 25, 26, 27) consists of a printed image having a first printed layer (16, 37) containing the feature substance (17, 30, 32), said printed layer being in the form of the coding or alphanumeric information, and an optically vari-able material (15, 39, 40, 41) disposed over said printed layer (16, 37).
3. A document of value according to claim 1 or 2, characterized in that the se-curity element (26, 27) has a second printed layer (31, 36) containing no feature sub-stance that is disposed in register with the first printed layer (16, 37) and shows the same visual appearance as the first printed layer (16, 37).
4. A document of value (1, 14) according to at least one of claims 1 to 3, char-acterized in that the first printed layer has a dark, preferably black, color.
5. A document of value (1, 14) according to at least one of claims 1 to 4, char-acterized in that the security element (23, 24, 25, 26, 27) has two liquid-crystal ma terials (40, 41) with different polarization properties.
6. A document of value (1, 14) such as a paper of value or ID card with a secu rity element (5) having at least one optically variable material that conveys different color effects at different viewing angles, and at least one machine-readable feature substance that does not impair the visually visible optically variable effect of the optically variable material, the optically variable material and the feature substance being disposed in one layer (4) and said layer (4) being present in the form of information.
7. A document of value (1, 14) according to claim 6, characterized in that the layer (4) is present on the document of value (1) in the form of a print.
8. A document of value (1, 14) according to claim 6 or 7, characterized in that the layer (4) has a binder of electrically conductive material and optically variable pigments dispersed therein.
9. A document of value (1, 14) according to at least one of claims 1 to 7, char-acterized in that the security element (5, 23, 24, 25, 26, 27) is disposed on a plastic foil that is connected with the document of value (1, 14).
10. A document of value (1, 14) such as a paper of value or 117 card with a se-curity element (21) having at least one optically variable material that conveys dif ferent color effects at different viewing eagles, and at least one machine-readable feature substance (8) that does not impair the visually visible optically variable ef fect of the optically variable material, the optically variable material and the feature substance (8) being disposed in one layer and said layer being a self supporting plas-tic foil (9).
11. A document of value (1, 14) according to at least one of claims 1 to 10, characterized in that the plastic foil (9) is present in the form of a thread or band that is freely accessible at least partially on the surface of the document of value (1).
12. A document of value (1) according to at least one of claims 1 to 10, charac-terized in that the plastic foil (9) is present in the form of a label that is applied to the document of value (1).
13. A document of value (1, 14) according to at least one of cleans 1 to 10, characterized in that the plastic foil (9) forms a cover foil of the document of value.
14. A document of value (1, 14) according to at least one of claims 1 to 13, characterized in that the optically variable material (4, 7, 9, 13) is a liquid-crystal material.
15. A document of value (1, 14) according to at least one of claims 1 to 14, characterized in that the optically variable material (4, 7, 9, 15) is a liquid-crystal polymer material or microencapsulated liquid-crystal material.
16. A document of value (1, 14) according to at least one of claims 1 to 13, characterized in that the optically variable material (4, 7, 9, 15) is an interference layer material.
17. A document of value (1, 14) according to at least one of claims 1 to 16, characterized in that the optically variable material (4, 7, 9, 15) is a pigment or a particle with suitable size and shape factor.
18. A document of value (1, 14) according to at least one of claims 1 to 17, characterized in that the machine-readable feature substance (8, 18, 19) is transpar-ent in the visible spectral region.
19. A document of value (1, 14) according to at least one of claims 1 to 18, characterized in that the machine-readable feature substance (8, 19) is a material luminescing outside the visible spectral region.
20. A document of value (1, 14) according to claim 19, characterized in that the luminescent substance is an inorganic luminescent substance.
21. A document of value (1, 14) according to at least one of claims 1 to 20, characterized in that the machine-readable feature substance (8) is an IR-absorbent material.
22. A document of value (1, 14) according to at least one of claims 1 to 21, characterized in that the security element is present on the document of value as a multilayer transfer element in whose layer structure the optically variable material and feature substance are disposed.
23. A foil (9) having at least one optically variable material (7, 9, 15, 39, 40, 41) that conveys different color effects at different viewing angles, characterized in that the foil (9) additionally has at least one machine-readable feature substance (8) that does not impair the visually visible optically variable effect of the optically variable material.
24. A foil (9) according to claim 23, characterized in that the foil (9) consists of a polymer material in which optically variable pigments and the feature substance (8) are embedded.
25. A foil (9) according to claim 23, characterized in that the foil (9) consists of a liquid-crystal or electrically conductive polymer material in which the feature substance (8) is embedded.
26. A foil according to at least one of claims 23 to 25, characterized in that a security element (23, 24, 25, 26, 27) is disposed on the foil (9), said element consist-ing of a printed image having a first printed layer (16, 37) containing the feature substance (17, 30, 32), and an optically variable material (15, 39, 40, 41) disposed over said printed layer (16, 37).
27. A multilayer transfer material (22) having at least one optically variable material (12) that conveys different color effects at different viewing angles, charac-terized in that the transfer material (22) additionally has at least one machine-readable feature substance (8) that does not impair the visually visible optically vari-able effect of the optically variable material (12).
28. A multilayer transfer material (22) according to claim 27, characterized in that the transfer material is formed as a hot stamping foil or label material.
29. A printing ink having at least one binder and one optically variable material that conveys different color effects at different viewing angles, characterized in that the printing ink additionally has at least one machine-readable feature substance (8) that does not impair the visually visible optically variable effect of the optically variable material.
30. A printing ink according to claim 29, characterized in that the printing ink contains optically variable pigments in 10 to 30 wt% and feature substance in 0.01 to 30 wt% preferably 0.01 to 10 wt% based on the binder.
31. Plastics pellet, characterized in that the plastic pellets have at least one op-tically variable material that conveys different color effects at different viewing an-gles and at least one machine-readable feature substance that does not impair the visually visible optically variable effect of the optically variable material.
32. Use of a foil (9) according to at least one of claims 23 to 26 for producing security elements or documents of value.
33. Use of a multilayer transfer material (22) according to claim 27 or 28 for producing security elements or documents of value.
34. Use of a printing ink according to claim 29 or 30 for security printing, in particular printing papers of value.
35. A method for testing a document of value according to claim 1, character-ized in that the existence of the optically variable material is tested in a first step and the feature substance is tested in the area of the optically variable material in a sec-ond step.
CA002363086A 1999-02-23 2000-02-22 Document of value Expired - Fee Related CA2363086C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19907697.9 1999-02-23
DE19907697A DE19907697A1 (en) 1999-02-23 1999-02-23 Security element with optically variable material for documents of value additionally comprises at least one machine readable distinguishing material which does not impair the effect of the optically variable material
PCT/EP2000/001428 WO2000050249A1 (en) 1999-02-23 2000-02-22 Value document

Publications (2)

Publication Number Publication Date
CA2363086A1 true CA2363086A1 (en) 2000-08-31
CA2363086C CA2363086C (en) 2009-12-08

Family

ID=7898520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002363086A Expired - Fee Related CA2363086C (en) 1999-02-23 2000-02-22 Document of value

Country Status (12)

Country Link
US (1) US7040663B1 (en)
EP (1) EP1156934B1 (en)
JP (1) JP2002537157A (en)
CN (1) CN1185110C (en)
AT (1) ATE244646T1 (en)
AU (1) AU2913000A (en)
CA (1) CA2363086C (en)
DE (2) DE19907697A1 (en)
ES (1) ES2202062T3 (en)
PT (1) PT1156934E (en)
RU (1) RU2241603C2 (en)
WO (1) WO2000050249A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005274464C1 (en) * 2004-08-12 2013-07-25 Giesecke+Devrient Currency Technology Gmbh Security element comprising a support

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020160194A1 (en) * 2001-04-27 2002-10-31 Flex Products, Inc. Multi-layered magnetic pigments and foils
US8094869B2 (en) 2001-07-02 2012-01-10 Digimarc Corporation Fragile and emerging digital watermarks
US7537170B2 (en) * 2001-08-31 2009-05-26 Digimarc Corporation Machine-readable security features for printed objects
DE10148122A1 (en) * 2001-09-28 2003-04-24 Giesecke & Devrient Gmbh security paper
DE10149265A1 (en) * 2001-10-05 2003-04-17 Giesecke & Devrient Gmbh Security marking for goods or packages, used in authentication or logistics tracking, comprises overprinting with inks having different spectral properties
EP1436149B1 (en) * 2001-10-19 2008-07-09 LEONHARD KURZ Stiftung & Co. KG Embossed film and security document
DE10163266A1 (en) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Document of value and device for processing documents of value
DE10207622A1 (en) * 2002-02-22 2003-09-04 Giesecke & Devrient Gmbh Security document and security element for a security document
DE10243650A1 (en) 2002-09-19 2004-04-01 Giesecke & Devrient Gmbh security element
DE10255639A1 (en) * 2002-11-28 2004-06-17 Giesecke & Devrient Gmbh Security element and method of manufacturing the same
AT504444A1 (en) * 2002-11-28 2008-05-15 Hueck Folien Gmbh SECURITY ELEMENTS WITH COMBINED FEATURES TO BE RECOGNIZED BY MACHINE
AT413805B (en) * 2002-12-20 2006-06-15 Oebs Gmbh SECURITY DOCUMENT
EP1447234A1 (en) * 2003-02-13 2004-08-18 Kba-Giori S.A. Printing process on a security element and security element
FR2855640B1 (en) * 2003-05-26 2005-09-09 Arjo Wiggins SECURITY DOCUMENT AND METHOD FOR MANUFACTURING THE SAME
AT501356A1 (en) * 2003-06-18 2006-08-15 Hueck Folien Gmbh SAFETY ELEMENTS AND SAFETY FEATURES WITH COLOR EFFECTS
EP1500521A3 (en) * 2003-07-22 2010-10-13 Hueck Folien Ges.m.b.H Security elements with machine readable features and colour effects
EP1529653A1 (en) * 2003-11-07 2005-05-11 Sicpa Holding S.A. Security document, method for producing a security document and the use of a security document
DE102004004713A1 (en) * 2004-01-30 2005-09-01 Leonhard Kurz Gmbh & Co. Kg Security element with partial magnetic layer
DE102004021248A1 (en) 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Security element and method for its production
EP1744904B2 (en) * 2004-04-30 2019-11-06 Giesecke+Devrient Currency Technology GmbH Sheeting and methods for the production thereof
DE102004039355A1 (en) * 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Security element and method for its production
DE102004021246A1 (en) 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Security element and method for its production
EP2123471B1 (en) 2004-04-30 2015-07-08 Giesecke & Devrient GmbH Safety element and method for its production
DE102004021247A1 (en) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Security element and method for its production
DE102004022080A1 (en) * 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Value document with visually recognizable markings
DE102004025373A1 (en) 2004-05-24 2005-12-15 Merck Patent Gmbh Machine-readable security element for security products
GB0412981D0 (en) 2004-06-10 2004-07-14 Rue De Int Ltd Improvements in security devices
EP1805727B1 (en) * 2004-09-02 2017-03-29 Giesecke & Devrient GmbH Luminescent security feature and method of producing the luminescent security feature
DE102004046695A1 (en) * 2004-09-24 2006-03-30 Giesecke & Devrient Gmbh Optically variable security element
DE102004049118A1 (en) 2004-10-07 2006-04-13 Giesecke & Devrient Gmbh Security element and method for its production
US7436499B2 (en) * 2005-08-09 2008-10-14 Rexam Healthcare Packaging Inc. Plastic packaging having a marker material
ITMI20051944A1 (en) * 2005-10-14 2007-04-15 Fabriano Securities Srl SECURITY ELEMENT FOR BANKNOTES OR DOCUMENTS REPRESENTING A VALUE
US8106774B2 (en) * 2006-03-10 2012-01-31 Cloyes Gear And Products, Inc. Automotive parts kit differentiation system
DE102006036286A1 (en) * 2006-08-03 2008-02-14 Giesecke & Devrient Gmbh Safety elements for antennas
GB0615919D0 (en) 2006-08-10 2006-09-20 Rue De Int Ltd Photonic crystal security device
GB0615921D0 (en) 2006-08-10 2006-09-20 Rue De Int Ltd Photonic crystal security device
DE102006039185A1 (en) * 2006-08-21 2008-03-20 Siemens Ag Security feature with electrochromic device
US7829162B2 (en) 2006-08-29 2010-11-09 international imagining materials, inc Thermal transfer ribbon
DE102006043882A1 (en) * 2006-09-19 2008-03-27 Giesecke & Devrient Gmbh Sensor for analyzing a document of value and method for producing the sensor
US20080075668A1 (en) * 2006-09-27 2008-03-27 Goldstein Alan H Security Device Using Reversibly Self-Assembling Systems
EP2136998A1 (en) * 2007-03-13 2009-12-30 Technische Universiteit Eindhoven Polarization selective scattering security device and method for manufacturing the same
US8481146B2 (en) * 2007-03-13 2013-07-09 Technische Universiteit Eindhoven Inkjettable polymerizable liquid crystalline mixture
CA2629159A1 (en) * 2007-04-23 2008-10-23 Jds Uniphase Corporation A method of recording machine-readable information
WO2008147251A1 (en) * 2007-05-31 2008-12-04 Siltec Ltd Indicator adhesive element
GB0720550D0 (en) 2007-10-19 2007-11-28 Rue De Int Ltd Photonic crystal security device multiple optical effects
JP5343357B2 (en) * 2008-01-08 2013-11-13 凸版印刷株式会社 Method for producing anti-counterfeit paper medium
GB2457911B (en) 2008-02-27 2010-05-12 Rue De Int Ltd Improved method for producing an optically varible security device
JP2009220374A (en) * 2008-03-17 2009-10-01 Dainippon Printing Co Ltd Postcard paper
EP2285587B1 (en) * 2008-04-02 2016-11-23 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
DE102008030409A1 (en) † 2008-06-27 2009-12-31 Giesecke & Devrient Gmbh Safety element with recess and method for producing the same
ITMI20081750A1 (en) * 2008-10-01 2010-04-02 Pilot Italia LABEL STRUCTURE WITH ANTI-COUNTERFEITING SYSTEM AND METHOD FOR ITS PRODUCTION.
CA2656506A1 (en) 2009-02-27 2010-08-27 Bank Of Canada Security device
CN102460238A (en) * 2009-04-10 2012-05-16 雷文布里克有限责任公司 Thermally switched optical filter incorporating a guest-host architecture
GB0906366D0 (en) 2009-04-14 2009-05-20 Rue De Int Ltd Security device
DE102009023536A1 (en) * 2009-05-30 2010-12-02 Bayer Technology Services Gmbh locator
DE102009042022A1 (en) * 2009-09-21 2011-03-24 Giesecke & Devrient Gmbh Elongated security element with machine-readable magnetic areas
GB2474903B (en) 2009-10-30 2012-02-01 Rue De Int Ltd Improvements in security devices
GB2476228B (en) 2009-11-19 2012-02-01 Rue De Int Ltd Improvements in security devices
KR20120104568A (en) * 2009-12-08 2012-09-21 시크파 홀딩 에스.에이. Modified marking based on chiral liquid crystal polymers
DE102010022701B4 (en) * 2010-06-04 2012-02-02 Innovent E.V. Method for identifying a substrate
DE102010025775A1 (en) * 2010-07-01 2012-01-05 Giesecke & Devrient Gmbh Security element and value document with such a security element
RU2450936C1 (en) * 2011-06-08 2012-05-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Data media with optically variable pigment and method of producing data media with optically variable pigment
EP2578414B1 (en) 2011-10-04 2013-12-11 Hueck Folien Ges.m.b.H. Security element with colour-switching effect, use of same and method for producing same
CN104736346B (en) * 2012-08-01 2016-11-02 锡克拜控股有限公司 Optically-variable safety line and bar
GB2514337B (en) * 2013-05-17 2020-01-15 De La Rue Int Ltd Security documents and methods of manufacture thereof
RU2528252C1 (en) 2013-07-08 2014-09-10 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Multilayer document on paper or polymer substrate and method of determining its authenticity
DE102014112073A1 (en) * 2014-08-22 2016-02-25 Ovd Kinegram Ag Transfer film and method for producing a transfer film
US10036125B2 (en) 2015-05-11 2018-07-31 Nanotech Security Corp. Security device
GB201520085D0 (en) * 2015-11-13 2015-12-30 Rue De Int Ltd Methods of manufacturing image element arrays for security devices
US10926574B2 (en) * 2015-12-17 2021-02-23 Sicpa Holding Sa Security element formed from at least two inks applied in overlapping patterns, articles carrying the security element, and authentication methods
US11747268B2 (en) 2017-03-01 2023-09-05 Spectra Systems Corporation Coded polymer substrates for banknote authentication
DE102018104106A1 (en) * 2018-02-23 2019-08-29 Erich Utsch Ag Shield blank for a retroreflective license plate and method of making the same
IT201900002873A1 (en) * 2019-02-27 2020-08-27 Dg Group S P A Device, method and security system to authorize an operation
EP3959081A1 (en) 2019-04-20 2022-03-02 Arrow Greentech Ltd Robust colour shift security film with wide spectrum complex spectral values and security thread made therefrom
DE102019007417A1 (en) * 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element with machine-readable IR code
DE102019007418A1 (en) * 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element and value document with visually and machine checkable security features that are spatially related to one another
DE102020000790A1 (en) * 2020-02-06 2021-08-12 Giesecke+Devrient Currency Technology Gmbh Security element with printing inks that are transparent when illuminated with electromagnetic radiation in the infrared wavelength range
DE102021003199A1 (en) 2021-06-22 2022-12-22 Giesecke+Devrient Currency Technology Gmbh Security element with a marking layer with a plurality of gaps and method for producing a security element

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6950553U (en) 1969-12-31 1970-04-30 Siemens Ag FLOODLIGHT UNIT WITH A HIGH POWER METAL FUME HALOGEN LAMP.
GB1534403A (en) * 1977-09-21 1978-12-06 Rue & Co Ltd T De Security documents
US4428997A (en) 1979-12-26 1984-01-31 Polaroid Corporation Protective coatings for documents
US4479995A (en) 1981-07-21 1984-10-30 Dai Nippon Insatsu Kabushiki Kaisha Plastic card having metallic luster
US4514085A (en) * 1982-06-28 1985-04-30 Beckman Instruments, Inc. Marking and authenticating documents with liquid crystal materials
DE3301357C1 (en) 1983-01-18 1984-08-16 Plast-Labor S.A., 1630 Bulle Marking agents, processes for their preparation and their use for marking finely dispersed systems
DE3422910C1 (en) * 1984-06-20 1985-09-05 Leonhard Kurz GmbH & Co, 8510 Fürth Embossing foil, in particular hot stamping foil with a magnetic layer
NZ218573A (en) 1985-12-23 1989-11-28 Optical Coating Laboratory Inc Optically variable inks containing flakes
EP0295381B1 (en) * 1987-04-15 1997-08-20 Hitachi, Ltd. Polymer having dihydrotriazine rings, process for producing the same, and applications thereof
US5166283A (en) 1987-04-15 1992-11-24 Hitachi Ltd. Polymer having dihydropyridine rings or dihydrotriazine rings, process for producing the same, and applications thereof
DE3741179A1 (en) 1987-12-04 1989-06-15 Gao Ges Automation Org DOCUMENT WITH FALSE-PROOF SURFACE RELIEF AND METHOD FOR PRODUCING THE SAME
ATE142360T1 (en) 1988-04-05 1996-09-15 Zeneca Ltd SECURITY CODING
DK0383376T3 (en) * 1989-02-13 1995-02-06 Akzo Nobel Nv Liquid crystal pigment, process for its preparation and use in coatings
DE3915638B4 (en) * 1989-05-12 2006-06-08 Giesecke & Devrient Gmbh Security document with embedded security element with visually and machine-checkable tags and security element for a security document
DE3942663A1 (en) * 1989-12-22 1991-06-27 Gao Ges Automation Org DATA CARRIER WITH A LIQUID CRYSTAL SECURITY ELEMENT
DE4002979A1 (en) * 1990-02-01 1991-08-08 Gao Ges Automation Org Banknote with optically variable security elements - are transformed and pressed onto smooth surface to form hologram or relief pattern
GB2250474B (en) * 1990-12-04 1994-04-20 Portals Ltd Security articles
DE4041025C2 (en) * 1990-12-20 2003-04-17 Gao Ges Automation Org Magnetic, metallic security thread with negative writing
GB9106128D0 (en) * 1991-03-22 1991-05-08 Amblehurst Ltd Article
FR2677676A1 (en) 1991-06-12 1992-12-18 Arjo Wiggins Sa SECURITY DOCUMENT CONTAINING AN OPAQUE WIRE HAVING IRIDESCENT BRANDS.
US5458713A (en) * 1991-09-25 1995-10-17 Gao Gesellschaft Fuer Automation Und Organisation Mbh Multilayer data carrier and a method for producing it
AU3232793A (en) 1991-12-19 1993-07-19 Control Module Inc. Secure optomagnetic identification
US5432329A (en) * 1992-02-07 1995-07-11 American Bank Note Holographics Automated holographic optical recognition and decoding system for verification
US5422744A (en) * 1992-06-12 1995-06-06 Symbol Technologies, Inc. Bar code incorporated into holographic display
GB2268906A (en) * 1992-07-24 1994-01-26 Portals Ltd Counterfeit protection for documents using optical effects of liquid crystal
FR2698390B1 (en) 1992-11-20 1994-12-23 Arjo Wiggins Sa Security document authenticated by piezooptic effect.
DE4240743A1 (en) 1992-12-03 1994-06-09 Consortium Elektrochem Ind Pigments with colors depending on the viewing angle, their production and use
US5412195A (en) * 1992-12-29 1995-05-02 Hughes Aircraft Company High security spectral code strip
DE4313521C1 (en) * 1993-04-24 1994-06-16 Kurz Leonhard Fa Decoration layer and its use - with filler layer of lacquer between reflective layer and diffractively effective three-dimensional structure
DE4327995C2 (en) 1993-08-20 1995-12-21 Kurz Leonhard Fa Method for applying a variable marking to a substrate
DE69312720T3 (en) 1993-12-10 2003-11-27 Agfa Gevaert Nv Security document with a clear or translucent support and with interference pigments contained therein
DE4416191A1 (en) 1994-05-06 1995-11-09 Consortium Elektrochem Ind Interference pigments from molecules fixed in a cholesteric arrangement and their use
EP0773872B1 (en) * 1994-08-04 1998-10-21 Portals Limited A security product, a film and a method of manufacture of a security product
GB9415780D0 (en) 1994-08-04 1994-09-28 Portals Ltd A security thread, a film and a method of manufacture of a security thread
DE4432062C1 (en) 1994-09-09 1995-11-30 Kurz Leonhard Fa Visually identifiable optical security element for credit cards etc.
DE4446368A1 (en) * 1994-12-23 1996-06-27 Giesecke & Devrient Gmbh Data carrier with an optically variable element
DE59503265D1 (en) * 1995-05-05 1998-09-24 Landis & Gyr Tech Innovat Method for applying a security element to a substrate
DE19529171A1 (en) 1995-08-08 1997-02-13 Giesecke & Devrient Gmbh Transfer belt
DE19541064A1 (en) * 1995-11-03 1997-05-07 Giesecke & Devrient Gmbh Data carrier with an optically variable element
DE19544130A1 (en) * 1995-11-27 1997-05-28 Giesecke & Devrient Gmbh Data carrier with optically variable color
CA2238743C (en) 1995-11-27 2005-10-04 Giesecke & Devrient Gmbh Data carrier with optically variable colour
DE19548528A1 (en) * 1995-12-22 1997-06-26 Giesecke & Devrient Gmbh Security document with a security element and method for its production
DE19611383A1 (en) * 1996-03-22 1997-09-25 Giesecke & Devrient Gmbh Data carrier with optically variable element
JPH09267592A (en) 1996-04-02 1997-10-14 Kyodo Printing Co Ltd Ink and printed matter for preventing forgery
GB9607788D0 (en) * 1996-04-15 1996-06-19 De La Rue Thomas & Co Ltd Document of value
GB2312857A (en) 1996-05-07 1997-11-12 Silberline Ltd Gold bronze effect pigments
JPH1058870A (en) 1996-08-21 1998-03-03 Dainippon Printing Co Ltd Color change card
DE19639229A1 (en) * 1996-09-24 1997-06-05 Wacker Chemie Gmbh Composition with matrix containing pigment with angle-dependent colour in different matrix
JPH10140500A (en) * 1996-11-08 1998-05-26 Toppan Printing Co Ltd Paper for preventing forgery
US6060143A (en) * 1996-11-14 2000-05-09 Ovd Kinegram Ag Optical information carrier
DE19650759A1 (en) * 1996-12-06 1998-06-10 Giesecke & Devrient Gmbh Security element
DE19653423A1 (en) * 1996-12-20 1998-06-25 Giesecke & Devrient Gmbh Printing ink
DE19718859C2 (en) * 1997-05-03 1999-08-26 Technoplast Beschichtungsgesel Conductive printable plastic sheets
DE19731968A1 (en) * 1997-07-24 1999-01-28 Giesecke & Devrient Gmbh Security document
DE19737618A1 (en) 1997-08-28 1999-03-04 Consortium Elektrochem Ind Machine-detectable security marking with increased protection against forgery, production of the security marking and security system comprising this security marking
UA52804C2 (en) * 1997-12-02 2003-01-15 Текнікал Графікс Сек'Юріті Продактс, Ллс Device for protecting documents by using magnetic and metallic protective elements (variants); method for producing the protection device (variants); method for identifying documents
US6157489A (en) * 1998-11-24 2000-12-05 Flex Products, Inc. Color shifting thin film pigments
GB2345264B (en) * 1998-12-29 2001-01-24 Rue De Int Ltd Improvement in security features
GB2347646B (en) * 1999-03-12 2001-01-31 Rue De Int Ltd Improvements in security elements
US6761959B1 (en) * 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
US6413687B1 (en) * 1999-11-10 2002-07-02 Konica Corporation Transfer foil and image recording material, and method for preparing image recording material
PT1849621E (en) * 2000-01-21 2014-06-03 Jds Uniphase Corp Optically variable security devices
GB2407190B (en) * 2000-06-21 2005-06-15 Fryco Ltd Optical encoding
DE10032128A1 (en) * 2000-07-05 2002-01-17 Giesecke & Devrient Gmbh Security paper and value document made from it
US7081282B2 (en) * 2001-07-02 2006-07-25 Merck Patent Gmbh Optically variable marking
GB0117391D0 (en) * 2001-07-17 2001-09-05 Optaglio Ltd Optical device and method of manufacture
EP1436149B1 (en) * 2001-10-19 2008-07-09 LEONHARD KURZ Stiftung & Co. KG Embossed film and security document
US7479320B2 (en) * 2001-12-21 2009-01-20 Giesecke & Devrient Gmbh Security element and method for producing the same
US7849993B2 (en) * 2001-12-21 2010-12-14 Giesecke & Devrient Gmbh Devices and method for the production of sheet material
GB0201767D0 (en) * 2002-01-25 2002-03-13 Rue De Int Ltd Improvements in methods of manufacturing substrates
DE10243863A1 (en) * 2002-08-13 2004-02-26 Giesecke & Devrient Gmbh Data carrier, e.g. a banknote, with at least a security marking area to prevent counterfeiting in the form of an optically variable embossed structure with optically varying coatings arranged over the embossed area
US7389939B2 (en) * 2003-09-26 2008-06-24 Digimarc Corporation Optically variable security features having covert forensic features

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005274464C1 (en) * 2004-08-12 2013-07-25 Giesecke+Devrient Currency Technology Gmbh Security element comprising a support

Also Published As

Publication number Publication date
CA2363086C (en) 2009-12-08
ATE244646T1 (en) 2003-07-15
DE19907697A1 (en) 2000-08-24
EP1156934A1 (en) 2001-11-28
DE50002827D1 (en) 2003-08-14
WO2000050249A1 (en) 2000-08-31
PT1156934E (en) 2003-11-28
US7040663B1 (en) 2006-05-09
CN1185110C (en) 2005-01-19
CN1341056A (en) 2002-03-20
EP1156934B1 (en) 2003-07-09
AU2913000A (en) 2000-09-14
ES2202062T3 (en) 2004-04-01
RU2241603C2 (en) 2004-12-10
JP2002537157A (en) 2002-11-05

Similar Documents

Publication Publication Date Title
CA2363086A1 (en) Document of value
RU2511021C2 (en) Protected structure containing microelectronic device, and watermark or its imitation
EP2946942B1 (en) Improvements in security devices
RU2001125894A (en) Valuable document
JP4989466B2 (en) Machine-readable security elements for security products
US9573407B2 (en) Security substrates
CA2951339C (en) Methode de fabrication d'un support de donnees multicouche comportant une marque de securite pouvant etre creee au laser
PL205932B1 (en) Security element
EP2073986B1 (en) Improvements in security devices
CA2714639A1 (en) Security element
US20080134920A1 (en) Security Element and Printing Method
CA2763556A1 (en) Security devices for security documents
WO2006133512A1 (en) Security documents incorporating colour shifting inks
US20030174263A1 (en) Reversible information carrying system that turns from invisible to readable
JP2004351831A (en) Antifalsifying method of card, transfer medium for card with antifalsifying measure used for the same and method for judging genuiness of card
GB2476228A (en) Improvements in security devices

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130222