WO2001003945A1 - Diffractive surfaces with color shifting backgrounds - Google Patents
Diffractive surfaces with color shifting backgrounds Download PDFInfo
- Publication number
- WO2001003945A1 WO2001003945A1 PCT/US2000/010985 US0010985W WO0103945A1 WO 2001003945 A1 WO2001003945 A1 WO 2001003945A1 US 0010985 W US0010985 W US 0010985W WO 0103945 A1 WO0103945 A1 WO 0103945A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- security article
- oxide
- substrate
- layer
- dielectric layer
- Prior art date
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- 239000000758 substrate Substances 0.000 claims abstract description 89
- 238000000576 coating method Methods 0.000 claims abstract description 67
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- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
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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
- B42D25/30—Identification or security features, e.g. for preventing forgery
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- B42D25/20—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
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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
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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
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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
- B42D25/369—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
- B42D25/373—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
- B42D25/40—Manufacture
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- 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
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- 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
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/0252—Laminate comprising a hologram layer
- G03H1/0256—Laminate comprising a hologram layer having specific functional layer
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- B42D2035/24—
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- G—PHYSICS
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- 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
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- 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
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/024—Hologram nature or properties
- G03H1/0244—Surface relief holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/12—Special arrangement of layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/42—Reflective 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
-
- 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.]
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00930140T ATE312722T1 (en) | 1999-07-08 | 2000-04-21 | DIFFRACTION SURFACE WITH BACKGROUND OF CHANGING COLORS |
EP00930140A EP1198357B1 (en) | 1999-07-08 | 2000-04-21 | Diffractive surfaces with color shifting backgrounds |
JP2001509388A JP4722353B2 (en) | 1999-07-08 | 2000-04-21 | Diffractive surface with color shift background |
DE60024827T DE60024827T2 (en) | 1999-07-08 | 2000-04-21 | DIFFACTION SURFACE WITH BACKGROUND OF CHANGING COLORS |
CA2378502A CA2378502C (en) | 1999-07-08 | 2000-04-21 | Diffractive surfaces with color shifting backgrounds |
AU48014/00A AU770682B2 (en) | 1999-07-08 | 2000-04-21 | Diffractive surfaces with color shifting backgrounds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/351,102 | 1999-07-08 | ||
US09/351,102 US6761959B1 (en) | 1999-07-08 | 1999-07-08 | Diffractive surfaces with color shifting backgrounds |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001003945A1 true WO2001003945A1 (en) | 2001-01-18 |
Family
ID=23379584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/010985 WO2001003945A1 (en) | 1999-07-08 | 2000-04-21 | Diffractive surfaces with color shifting backgrounds |
Country Status (11)
Country | Link |
---|---|
US (6) | US6761959B1 (en) |
EP (1) | EP1198357B1 (en) |
JP (1) | JP4722353B2 (en) |
KR (1) | KR100739895B1 (en) |
CN (1) | CN1105032C (en) |
AT (1) | ATE312722T1 (en) |
AU (1) | AU770682B2 (en) |
CA (1) | CA2378502C (en) |
DE (1) | DE60024827T2 (en) |
TW (1) | TWI280198B (en) |
WO (1) | WO2001003945A1 (en) |
Cited By (98)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003059644A1 (en) | 2002-01-18 | 2003-07-24 | Giesecke & Devrient Gmbh | Security element with flip-flop color change effect and magnetic properties, article comprising such a security element and method for producing said security element and said article |
WO2003068525A1 (en) | 2002-02-14 | 2003-08-21 | Giesecke & Devrient Gmbh | Security element and security document with one such security element |
WO2003095227A1 (en) | 2002-05-14 | 2003-11-20 | Leonhard Kurz Gmbh & Co. Kg | Optically variable element comprising a partially transparent element |
WO2003095228A1 (en) | 2002-05-14 | 2003-11-20 | Leonhard Kurz Gmbh & Co. Kg | Optically variable element comprising a sequence of thin-film layers |
WO2003097376A1 (en) * | 2002-05-21 | 2003-11-27 | Commonwealth Scientific And Industrial Research Organisation | Optically variable devices |
EP1377461A2 (en) † | 2000-08-29 | 2004-01-07 | november Aktiengesellschaft Gesellschaft für Molekulare Medizin | Method for forgery-proof labeling of items, and forgery-proof label |
WO2004097112A1 (en) | 2003-04-28 | 2004-11-11 | Giesecke & Devrient Gmbh | Planar security element and method for the production thereof |
WO2005015271A2 (en) * | 2003-08-12 | 2005-02-17 | Giesecke & Devrient Gmbh | Security element with a thin layered element |
WO2005017048A2 (en) | 2003-08-14 | 2005-02-24 | Jds Uniphase Corporation | Flake for covert security applications |
WO2005054132A1 (en) * | 2003-12-05 | 2005-06-16 | Orica Australia Pty Ltd | Tagged polymeric materials and methods for their preparation |
WO2005095119A1 (en) | 2004-04-03 | 2005-10-13 | Ovd Kinegram Ag | Security element provided in the form of a multilayered film body |
EP1591947A1 (en) * | 2003-01-16 | 2005-11-02 | Shiseido Co., Ltd. | Laminated material with imprinted information, article on which the same is attached, method for reading information code |
US7052762B2 (en) | 2001-05-24 | 2006-05-30 | 3M Innovative Properties Company | Low Tg multilayer optical films |
EP1664939A2 (en) * | 2003-09-18 | 2006-06-07 | JDS Uniphase Corporation | Patterned reflective optical micro-structures |
EP1719636A1 (en) * | 2005-05-04 | 2006-11-08 | Sicpa Holding S.A. | Black-to-color shifting security element |
US7258915B2 (en) | 2003-08-14 | 2007-08-21 | Jds Uniphase Corporation | Flake for covert security applications |
US7269123B2 (en) | 2005-06-07 | 2007-09-11 | Optical Security Group, Inc. | Wavelength selective coatings for optical disc security |
US7300695B2 (en) | 2002-09-13 | 2007-11-27 | Jds Uniphase Corporation | Alignable diffractive pigment flakes |
WO2008057638A2 (en) * | 2006-07-26 | 2008-05-15 | 3M Innovative Properties Company | Resin member |
EP1930176A1 (en) | 2002-05-22 | 2008-06-11 | LEONHARD KURZ Stiftung & Co. KG | Substrate with a stripe-shape safety element |
US7405879B2 (en) | 2002-07-17 | 2008-07-29 | Leonhard Kurz Gmbh & Co. Kg | Optically variable element having a variable distance-layer thickness |
DE102007034716A1 (en) | 2007-07-23 | 2009-01-29 | Giesecke & Devrient Gmbh | security element |
US7517578B2 (en) | 2002-07-15 | 2009-04-14 | Jds Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
US20090115185A1 (en) * | 2006-03-31 | 2009-05-07 | Giesecke & Devrient Gmbh | Security element and method for its production |
DE102007061827A1 (en) | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Security element and method for its production |
DE102007061828A1 (en) | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Security element and method for its production |
DE102007061838A1 (en) | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Security element and method for its production |
EP2077190A1 (en) | 2004-03-26 | 2009-07-08 | LEONHARD KURZ Stiftung & Co. KG | Safety document and/or document of value |
WO2009090091A2 (en) * | 2008-01-17 | 2009-07-23 | Ovd Kinegram Ag | Film element |
KR100910098B1 (en) | 2001-10-12 | 2009-07-30 | 오우브이디이 키네그램 악티엔개젤샤프트 | Security Element |
WO2009100831A2 (en) * | 2008-02-15 | 2009-08-20 | Giesecke & Devrient Gmbh | Security element and method for producing the same |
DE102008013167A1 (en) | 2008-03-07 | 2009-09-10 | Giesecke & Devrient Gmbh | Security element and method for its production |
JP2009211077A (en) * | 2002-04-05 | 2009-09-17 | Flex Products Inc | Chromatic diffractive pigment and foil |
WO2009149833A2 (en) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Security element comprising a rastered layer of raster elements |
DE102008028187A1 (en) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Security element with optically variable element. |
US7645510B2 (en) | 2002-09-13 | 2010-01-12 | Jds Uniphase Corporation | Provision of frames or borders around opaque flakes for covert security applications |
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US20100035027A1 (en) * | 2008-08-07 | 2010-02-11 | HILL Dean | Tear and Sew Garment label and Method of Producing |
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US7821716B2 (en) | 2005-02-10 | 2010-10-26 | Ovd Kinegram Ag | Method for producing a multilayer body and corresponding multilayer body |
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US8449969B2 (en) | 2001-12-21 | 2013-05-28 | Giesecke & Devrient Gmbh | Security element for security papers and valuable documents |
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CN1105032C (en) | 2003-04-09 |
US7754112B2 (en) | 2010-07-13 |
DE60024827D1 (en) | 2006-01-19 |
US20080018965A1 (en) | 2008-01-24 |
AU770682B2 (en) | 2004-02-26 |
JP4722353B2 (en) | 2011-07-13 |
CA2378502C (en) | 2010-07-06 |
US20040081807A1 (en) | 2004-04-29 |
AU4801400A (en) | 2001-01-30 |
US6761959B1 (en) | 2004-07-13 |
US7005178B2 (en) | 2006-02-28 |
US7029745B2 (en) | 2006-04-18 |
CN1360544A (en) | 2002-07-24 |
US20040094850A1 (en) | 2004-05-20 |
US20070292636A1 (en) | 2007-12-20 |
KR20020026350A (en) | 2002-04-09 |
US20040105963A1 (en) | 2004-06-03 |
TWI280198B (en) | 2007-05-01 |
DE60024827T2 (en) | 2006-07-13 |
ATE312722T1 (en) | 2005-12-15 |
KR100739895B1 (en) | 2007-07-13 |
CA2378502A1 (en) | 2001-01-18 |
EP1198357A1 (en) | 2002-04-24 |
EP1198357B1 (en) | 2005-12-14 |
JP2003504680A (en) | 2003-02-04 |
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