ATE352049T1 - Optisch variable sicherheitsvorrichtung - Google Patents

Optisch variable sicherheitsvorrichtung

Info

Publication number
ATE352049T1
ATE352049T1 AT02740954T AT02740954T ATE352049T1 AT E352049 T1 ATE352049 T1 AT E352049T1 AT 02740954 T AT02740954 T AT 02740954T AT 02740954 T AT02740954 T AT 02740954T AT E352049 T1 ATE352049 T1 AT E352049T1
Authority
AT
Austria
Prior art keywords
optically variable
safety device
recording
record medium
variable safety
Prior art date
Application number
AT02740954T
Other languages
English (en)
Inventor
Brian William Holmes
Kenneth John Drinkwater
Original Assignee
Rue De Int 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 Rue De Int Ltd filed Critical Rue De Int Ltd
Application granted granted Critical
Publication of ATE352049T1 publication Critical patent/ATE352049T1/de

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
    • 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
    • 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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H1/265—Angle multiplexing; Multichannel 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0204—Object characteristics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Holo Graphy (AREA)
  • Burglar Alarm Systems (AREA)
  • Laser Surgery Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT02740954T 2002-07-10 2002-07-10 Optisch variable sicherheitsvorrichtung ATE352049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2002/003174 WO2004008193A1 (en) 2002-07-10 2002-07-10 Optically variable security device

Publications (1)

Publication Number Publication Date
ATE352049T1 true ATE352049T1 (de) 2007-02-15

Family

ID=30011661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02740954T ATE352049T1 (de) 2002-07-10 2002-07-10 Optisch variable sicherheitsvorrichtung

Country Status (6)

Country Link
US (1) US20070268536A1 (de)
EP (1) EP1520190B1 (de)
AT (1) ATE352049T1 (de)
AU (1) AU2002314382A1 (de)
DE (1) DE60217732D1 (de)
WO (1) WO2004008193A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007023560B4 (de) * 2007-05-21 2009-02-05 Ovd Kinegram Ag Mehrschichtkörper
US9454283B1 (en) * 2008-01-07 2016-09-27 The Mathworks, Inc. Three-dimensional visualization
GB201007695D0 (en) * 2010-05-07 2010-06-23 Rue De Int Ltd Security device
AT510520B1 (de) * 2010-08-13 2013-02-15 Hueck Folien Gmbh Sicherheitsetikett mit manipulationsnachweis
US9483021B2 (en) 2010-08-30 2016-11-01 Massachusetts Institute Of Technology Methods and apparatus for holographic animation
US20120050833A1 (en) * 2010-08-30 2012-03-01 Massachusetts Institute Of Technology Methods and Apparatus for Holographic Animation
FR2964475B1 (fr) * 2010-09-08 2013-05-17 Commissariat Energie Atomique Procede de dissimulation d'un hologramme synthetique dans une image binaire
US8742369B2 (en) 2010-11-01 2014-06-03 Honeywell International Inc. Value documents and other articles having taggants that exhibit delayed maximum intensity emissions, and methods and apparatus for their authentication
JP6550338B2 (ja) * 2013-02-12 2019-07-24 ゼクタゴ ゲーエムベーハー セキュリティ装置
US10207531B2 (en) * 2013-12-02 2019-02-19 SECTAG GmbH Security device
EP3426496A1 (de) * 2016-03-09 2019-01-16 Leonhard Kurz Stiftung & Co. KG Sicherheitselement sowie ein verfahren zur herstellung eines sicherheitselements
EA031691B1 (ru) * 2016-10-24 2019-02-28 Общество С Ограниченной Ответственностью "Центр Компьютерной Голографии" Микрооптическая система для формирования изображений с кинематическими эффектами движения
DE112018000879T5 (de) * 2017-02-15 2019-10-24 Akonia Holographics, Llc Schrägbeleuchter
GB2562775B (en) * 2017-05-25 2021-06-02 De La Rue Int Ltd Holographic security device and method of manufacture thereof
TR201810123A2 (tr) * 2018-07-16 2018-08-27 T C Istanbul Medipol Ueniversitesi Dağitici fi̇lm i̇çeren yüksek çözünürlüklü pri̇zma tayfölçeri̇
EP3842252B1 (de) 2019-12-23 2022-05-25 Holography Systems International Limited Mikrooptisches system zur erzeugung eines 3d-bildes in der nullten beugungsordnung
EA036455B1 (ru) * 2020-03-04 2020-11-12 Общество С Ограниченной Ответственностью "Центр Компьютерной Голографии" Способ синтеза плоских дифракционных оптических элементов для формирования визуальных 3d-изображений в нулевом порядке дифракции

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792523A (fr) * 1971-12-09 1973-03-30 Rca Corp Systeme d'enregistrement d'hologramme de fraunhofer redontant
DE2229381A1 (de) * 1972-06-16 1974-01-03 Agfa Gevaert Ag Verfahren und vorrichtung zur aufzeichnung eines in einem hologramm gespeicherten objektwellenfeldes
CH659433A5 (de) * 1982-10-04 1987-01-30 Landis & Gyr Ag Dokument mit einem beugungsoptischen sicherheitselement.
EP0375833B1 (de) * 1988-12-12 1993-02-10 Landis & Gyr Technology Innovation AG Optisch variables Flächenmuster
US5121229A (en) * 1989-08-09 1992-06-09 Msssachusetts Institute Of Technology Self-contained compact multi-color edge-lit holographic display
US5535023A (en) * 1991-12-20 1996-07-09 Dai Nippon Printing Co., Ltd. Method of reading hologram information
GB9308224D0 (en) * 1993-04-21 1993-06-02 Tunnadine Graham D R Optical device
US5734485A (en) * 1995-04-25 1998-03-31 Rocky Research Large display composite holograms and methods

Also Published As

Publication number Publication date
EP1520190B1 (de) 2007-01-17
DE60217732D1 (de) 2007-03-08
EP1520190A1 (de) 2005-04-06
US20070268536A1 (en) 2007-11-22
WO2004008193A1 (en) 2004-01-22
AU2002314382A1 (en) 2004-02-02

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