AU2001267704A1 - Optical security device - Google Patents

Optical security device

Info

Publication number
AU2001267704A1
AU2001267704A1 AU2001267704A AU6770401A AU2001267704A1 AU 2001267704 A1 AU2001267704 A1 AU 2001267704A1 AU 2001267704 A AU2001267704 A AU 2001267704A AU 6770401 A AU6770401 A AU 6770401A AU 2001267704 A1 AU2001267704 A1 AU 2001267704A1
Authority
AU
Australia
Prior art keywords
security device
optical security
optical
security
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.)
Abandoned
Application number
AU2001267704A
Inventor
John Drinkwater
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.)
Optaglio Ltd
Original Assignee
Optaglio Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Optaglio Ltd filed Critical Optaglio Ltd
Publication of AU2001267704A1 publication Critical patent/AU2001267704A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/24—Processes or apparatus for obtaining an optical image from holograms using white light, e.g. rainbow 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • 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
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0421—Parallax aspect
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2236—Details of the viewing window
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • G03H2001/2268—Rainbow hologram
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2273—Pseudo-dynamic holobject, e.g. due to angle multiplexing and viewer motion
AU2001267704A 2000-07-03 2001-07-02 Optical security device Abandoned AU2001267704A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0016354.3A GB0016354D0 (en) 2000-07-03 2000-07-03 Optical security device
GB0016354 2000-07-03
PCT/GB2001/002928 WO2002003109A1 (en) 2000-07-03 2001-07-02 Optical security device

Publications (1)

Publication Number Publication Date
AU2001267704A1 true AU2001267704A1 (en) 2002-01-14

Family

ID=9894956

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267704A Abandoned AU2001267704A1 (en) 2000-07-03 2001-07-02 Optical security device

Country Status (7)

Country Link
US (2) US20030151786A1 (en)
EP (1) EP1297365B1 (en)
AU (1) AU2001267704A1 (en)
CZ (1) CZ302608B6 (en)
DE (1) DE60125942T2 (en)
GB (1) GB0016354D0 (en)
WO (1) WO2002003109A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0202646D0 (en) 2002-02-05 2002-03-20 Optaglio Ltd Secure hidden data protection optically variable label
US8458028B2 (en) * 2002-10-16 2013-06-04 Barbaro Technologies System and method for integrating business-related content into an electronic game
GB0400681D0 (en) * 2004-01-13 2004-02-18 Rue De Int Ltd Security device
KR101167318B1 (en) * 2005-08-31 2012-07-19 엘지디스플레이 주식회사 stereoscopic image display device
GB0524560D0 (en) * 2005-12-01 2006-01-11 Optaglio Ltd Optical security device
IL176673A0 (en) * 2006-07-03 2007-07-04 Fermon Israel A variably displayable mobile device keyboard
DE102006031799B3 (en) * 2006-07-06 2008-01-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for autostereoscopic display of image information with adaptation to changes in the head position of the viewer
CN101520637B (en) * 2008-01-22 2013-12-18 大日本印刷株式会社 Fabrication process for computer-generated holograms and record medium
JP5170436B2 (en) * 2008-01-22 2013-03-27 大日本印刷株式会社 Method for producing computer-generated hologram and computer-generated hologram produced by the method
GB201007695D0 (en) * 2010-05-07 2010-06-23 Rue De Int Ltd Security device
JP2012018324A (en) * 2010-07-08 2012-01-26 Sony Corp Multi-viewpoint image recording medium and authenticity determination method
KR101088634B1 (en) * 2011-04-11 2011-12-06 이종오 Stereoscopic display panel, stereoscopic display apparatus, and stereoscopic display method
JP5964953B2 (en) 2011-05-31 2016-08-03 スリーエム イノベイティブ プロパティズ カンパニー Method for creating a microstructured tool with discontinuous topography and article produced thereby
US9523919B2 (en) 2011-05-31 2016-12-20 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
CA2892477C (en) 2012-12-04 2020-12-22 Sectago Gmbh Security device
EP2885135B1 (en) 2013-02-12 2018-01-10 Sectago GmbH Security device
DE112014001814T5 (en) * 2013-04-03 2015-12-24 Innovia Security Pty Ltd. Security document and method for detecting the edge of a security document
US10207531B2 (en) 2013-12-02 2019-02-19 SECTAG GmbH Security device
DE102015110626A1 (en) * 2015-07-01 2017-01-05 Sectago Gmbh Optical safety device
EA031691B1 (en) * 2016-10-24 2019-02-28 Общество С Ограниченной Ответственностью "Центр Компьютерной Голографии" Micro-optical system for forming images with kinematic movement effects

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US4445749A (en) * 1980-06-06 1984-05-01 Polaroid Corporation Holographic products and processes
US4629282A (en) * 1980-11-05 1986-12-16 Mcgrew Stephen P Diffractive color and texture effects for the graphic arts
CH653162A5 (en) * 1981-10-27 1985-12-13 Landis & Gyr Ag DEVICE for currency authentication DOCUMENTS.
GB2149532B (en) * 1982-02-15 1986-02-19 New Holographic Design Improvements in or relating to holograms
US4576439A (en) * 1982-09-15 1986-03-18 Rca Corporation Reflective diffractive authenticating device
CH659433A5 (en) * 1982-10-04 1987-01-30 Landis & Gyr Ag DOCUMENT WITH A REFLECTIVE OPTICAL SECURITY ELEMENT.
US5582434A (en) * 1986-12-15 1996-12-10 Flexcon Company, Inc. Tamper-resistant labeling
ATE98795T1 (en) * 1988-09-30 1994-01-15 Landis & Gyr Business Support DIFFRACTION ELEMENT.
US5138471A (en) * 1990-07-20 1992-08-11 Mcgrew Stephen P Holocomposer
GB9019784D0 (en) * 1990-09-10 1990-10-24 Amblehurst Ltd Security device
EP0587669A4 (en) * 1991-06-05 1995-02-22 Mikoh Pty Ltd Optical memories incorporating diffraction gratings.
WO1993018419A1 (en) * 1992-03-12 1993-09-16 Commonwealth Scientific And Industrial Research Organisation Security diffraction grating with special optical effects
GB9211123D0 (en) * 1992-05-26 1992-07-08 Amblehurst Ltd Holographic device
US5331443A (en) * 1992-07-31 1994-07-19 Crown Roll Leaf, Inc. Laser engraved verification hologram and associated methods
US5991078A (en) * 1992-08-19 1999-11-23 Dai Nippon Printing Co., Ltd. Display medium employing diffraction grating and method of producing diffraction grating assembly
DE4239131C2 (en) * 1992-11-20 1998-04-09 Bayer Ag Process for the production of polycarbonates
US5513019A (en) * 1993-04-16 1996-04-30 Crown Roll Leaf, Inc. Semi-transparent reflective layer for a phase hologram
GB9308224D0 (en) * 1993-04-21 1993-06-02 Tunnadine Graham D R Optical device
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US6088161A (en) * 1993-08-06 2000-07-11 The Commonwealth Of Australia Commonwealth Scientific And Industrial Research Organization Diffractive device having a surface relief structure which generates two or more diffraction images and includes a series of tracks
US5464710A (en) * 1993-12-10 1995-11-07 Deposition Technologies, Inc. Enhancement of optically variable images
US5473447A (en) * 1994-02-14 1995-12-05 Polaroid Corporation Heads-up and heads-down displays employing holographic stereograms
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US5510171A (en) * 1995-01-19 1996-04-23 Minnesota Mining And Manufacturing Company Durable security laminate with hologram
US5659408A (en) * 1995-05-24 1997-08-19 Polaroid Corporation Reflective image-providing display viewed with holographically diffused ambient light
NL1001876C2 (en) * 1995-12-12 1997-06-17 Ing Groep Nv Method for affixing a security badge to an object, such as a bank card, credit card, ID or part of an engine or machine.
US5815292A (en) * 1996-02-21 1998-09-29 Advanced Deposition Technologies, Inc. Low cost diffraction images for high security application
US5804803A (en) * 1996-04-02 1998-09-08 International Business Machines Corporation Mechanism for retrieving information using data encoded on an object
GB9618163D0 (en) * 1996-08-30 1996-10-09 Omni Media Network Internation Authentication card or tag
AUPO289296A0 (en) * 1996-10-10 1996-10-31 Securency Pty Ltd Self-verifying security documents
US5825475A (en) * 1997-07-29 1998-10-20 Van Leer Metallized Products (Usa) Limited System and method for determining which of a plurality of visually indistinguishable objects have been marked with a covert indicator
DK0919961T3 (en) * 1997-11-27 2003-09-08 Bundesdruckerei Gmbh Security element for documents and a method for its preparation
GB9810399D0 (en) * 1998-05-14 1998-07-15 Rue De Int Ltd Holographic security device
US5973103A (en) * 1998-10-22 1999-10-26 General Electric Company Continuous interfacial method for preparing aromatic polycarbonates
US6001953A (en) * 1999-03-18 1999-12-14 General Electric Company Polycarbonates suitable for use in optical articles
DE10118307A1 (en) * 2001-04-12 2002-10-17 Bayer Ag Process for the production of polycarbonates

Also Published As

Publication number Publication date
EP1297365A1 (en) 2003-04-02
CZ200354A3 (en) 2004-04-14
US20060001937A1 (en) 2006-01-05
EP1297365B1 (en) 2007-01-10
CZ302608B6 (en) 2011-08-03
GB0016354D0 (en) 2000-08-23
DE60125942D1 (en) 2007-02-22
WO2002003109A1 (en) 2002-01-10
US20030151786A1 (en) 2003-08-14
DE60125942T2 (en) 2007-08-30

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