DE59500254D1 - Optischer Informationsträger - Google Patents

Optischer Informationsträger

Info

Publication number
DE59500254D1
DE59500254D1 DE59500254T DE59500254T DE59500254D1 DE 59500254 D1 DE59500254 D1 DE 59500254D1 DE 59500254 T DE59500254 T DE 59500254T DE 59500254 T DE59500254 T DE 59500254T DE 59500254 D1 DE59500254 D1 DE 59500254D1
Authority
DE
Germany
Prior art keywords
information carrier
layers
produced
diffraction grating
optical information
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.)
Expired - Lifetime
Application number
DE59500254T
Other languages
English (en)
Inventor
Wayne Tompkin
Rene Staub
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.)
OVD Kinegram AG
Original Assignee
Landis and Gyr Technology Innovation AG
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 Landis and Gyr Technology Innovation AG filed Critical Landis and Gyr Technology Innovation AG
Application granted granted Critical
Publication of DE59500254D1 publication Critical patent/DE59500254D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • 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
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G03H2001/0016—Covert holograms or holobjects requiring additional knowledge to be perceived, e.g. holobject reconstructed only under IR illumination
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/50—Parameters or numerical values associated with holography, e.g. peel strength
    • G03H2240/54—Refractive index
    • 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
    • G03H2250/36—Conform enhancement layer
DE59500254T 1995-03-16 1995-03-16 Optischer Informationsträger Expired - Lifetime DE59500254D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95810177A EP0732667B1 (de) 1995-03-16 1995-03-16 Optischer Informationsträger

Publications (1)

Publication Number Publication Date
DE59500254D1 true DE59500254D1 (de) 1997-06-26

Family

ID=8221715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59500254T Expired - Lifetime DE59500254D1 (de) 1995-03-16 1995-03-16 Optischer Informationsträger

Country Status (7)

Country Link
US (1) US5760961A (de)
EP (1) EP0732667B1 (de)
JP (1) JPH08286593A (de)
AT (1) ATE153459T1 (de)
AU (1) AU699421B2 (de)
CA (1) CA2171082C (de)
DE (1) DE59500254D1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005691A (en) * 1996-12-11 1999-12-21 Hewlett-Packard Company High-security machine-readable holographic card
DE19721058A1 (de) * 1997-05-20 1998-11-26 Giesecke & Devrient Gmbh Spritzgußkarte mit Dekorschicht
US6377970B1 (en) 1998-03-31 2002-04-23 Intel Corporation Method and apparatus for computing a sum of packed data elements using SIMD multiply circuitry
US6243803B1 (en) 1998-03-31 2001-06-05 Intel Corporation Method and apparatus for computing a packed absolute differences with plurality of sign bits using SIMD add circuitry
FI116086B (fi) * 2000-06-08 2005-09-15 Avantone Oy Varmistusmerkitty paperi- tai kartonkituote ja varmistusmerkitty pakkaus
DE10036505A1 (de) * 2000-07-27 2003-08-14 Orga Kartensysteme Gmbh Optisch wirksame Struktur zur Personalisierung von Karten u. dgl., sowie Verfahren zu deren Herstellung
JP4638022B2 (ja) * 2000-12-12 2011-02-23 株式会社トッパンＴｄｋレーベル 隠蔽シールおよびスクラッチ媒体
DE10127980C1 (de) * 2001-06-08 2003-01-16 Ovd Kinegram Ag Zug Diffraktives Sicherheitselement
US6851608B1 (en) * 2002-03-07 2005-02-08 Commerciant, L.P. System and method for uncontrolled velocity scanning
US7508608B2 (en) 2004-11-17 2009-03-24 Illumina, Inc. Lithographically fabricated holographic optical identification element
US7900836B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Optical reader system for substrates having an optically readable code
EP1535242A1 (de) * 2002-08-20 2005-06-01 Cyvera Corporation Auf der basis eines beugungsgitters codierte mikropartikel für gemultiplexte experimente
US7923260B2 (en) 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US7901630B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7164533B2 (en) * 2003-01-22 2007-01-16 Cyvera Corporation Hybrid random bead/chip based microarray
AU2003265583C1 (en) * 2002-08-20 2009-05-21 Cyvera Corporation Diffraction grating-based optical identification element
US7872804B2 (en) 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
WO2004025562A1 (en) * 2002-09-12 2004-03-25 Cyvera Corp. Method and apparatus for labelling using diffraction grating-based encoded optical identification elements
AU2003270726A1 (en) * 2002-09-12 2004-04-30 Cidra Corporation Diffraction grating-based encoded micro-particles for multiplexed experiments
US20100255603A9 (en) 2002-09-12 2010-10-07 Putnam Martin A Method and apparatus for aligning microbeads in order to interrogate the same
WO2004025560A1 (en) * 2002-09-12 2004-03-25 Cyvera Corporation Assay stick comprising coded microbeads
US7092160B2 (en) 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
CA2498916A1 (en) * 2002-09-12 2004-03-25 Cyvera Corporation Chemical synthesis using diffraction grating-based encoded optical elements
DE10328760B4 (de) * 2003-06-25 2007-05-24 Ovd Kinegram Ag Optisches Sicherheitselement
DE10361130A1 (de) * 2003-12-22 2005-07-28 Giesecke & Devrient Gmbh Sicherheitselement mit Beugungsstruktur und Verfahren zu seiner Herstellung
US7433123B2 (en) 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
WO2006020363A2 (en) 2004-07-21 2006-02-23 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
JP2006084944A (ja) * 2004-09-17 2006-03-30 Sumitomo Electric Ind Ltd ホログラムシートおよびその製造方法、ホログラムシール、ならびにホログラムカードおよびその製造方法
US20060082850A1 (en) * 2004-10-18 2006-04-20 Weaver Samuel P Covert surface relief hologram design, fabrication and optical reconstruction for security applications
WO2006055736A1 (en) 2004-11-16 2006-05-26 Illumina, Inc. And methods and apparatus for reading coded microbeads
FR2893424B1 (fr) * 2005-11-16 2008-01-25 Arjowiggins Soc Par Actions Si Structure optique, notamment pour un document de securite et/ou de valeur.
US7830575B2 (en) 2006-04-10 2010-11-09 Illumina, Inc. Optical scanner with improved scan time
US8133638B2 (en) * 2006-05-30 2012-03-13 Brady Worldwide, Inc. All-polymer grating microstructure
JP2008083599A (ja) * 2006-09-28 2008-04-10 Toppan Printing Co Ltd 光学素子およびそれを用いた表示体
ES2534234T3 (es) * 2009-03-27 2015-04-20 Hueck Folien Ges.M.B.H. Elemento de seguridad, particularmente etiqueta de seguridad con un sistema de detección de manipulación
EP2267686B1 (de) * 2009-05-07 2013-11-20 Hueck Folien Ges.m.b.H. Sicherheitsetikett mit Authentizitäts- und Manipulationsnachweis
WO2013097028A1 (en) * 2011-12-28 2013-07-04 Canadian Bank Note Company, Limited Improved method for printing an image onto a thermoplastic substrate, pre-forming plate used therefor and security instrument made therefrom
US9434205B2 (en) 2014-09-12 2016-09-06 Canadian Bank Note Company, Limited Method for laminating a protective layer over a printed thermoplastic substrate and security document made therefrom
US10802321B2 (en) * 2017-07-20 2020-10-13 Benq Materials Corporation Optical film for liquid crystal display
DE102019003947A1 (de) * 2019-06-06 2020-12-10 Giesecke+Devrient Currency Technology Gmbh Verfahren zum Herstellen eines optisch variablen Sicherheitselements

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703407A (en) * 1970-12-15 1972-11-21 Rca Corp Relief phase holograms
CH653161A5 (de) * 1981-10-27 1985-12-13 Landis & Gyr Ag Dokument mit einem sicherheitsmerkmal und verfahren zur echtheitspruefung des dokumentes.
US4576439A (en) * 1982-09-15 1986-03-18 Rca Corporation Reflective diffractive authenticating device
EP0201323B1 (de) * 1985-05-07 1994-08-17 Dai Nippon Insatsu Kabushiki Kaisha Artikel mit transparentem Hologramm
CA1328363C (en) * 1986-10-15 1994-04-12 Yoichi Fukushima Optical recording card having hologram contained therein and method of producing the same
US4921319A (en) * 1989-01-23 1990-05-01 American Bank Note Holographics, Inc. Surface relief hologram structure with reflection from an air interface
GB8924111D0 (en) * 1989-10-26 1989-12-13 Amblehurst Ltd Optical device
US5522623A (en) * 1990-03-29 1996-06-04 Technical Systems Corp. Coded identification card and other standardized documents
GB9019784D0 (en) * 1990-09-10 1990-10-24 Amblehurst Ltd Security device
DE4033300C2 (de) * 1990-10-19 1994-06-23 Gao Ges Automation Org Mehrschichtiger, kartenförmiger Datenträger und Verfahren zur Herstellung desselben
US5379131A (en) * 1991-12-11 1995-01-03 Dai Nippon Printing Co., Ltd. Method of preventing forgery of diffraction grating pattern and forgery-proof diffraction grating pattern recording structure
US5432329A (en) * 1992-02-07 1995-07-11 American Bank Note Holographics Automated holographic optical recognition and decoding system for verification
US5296949A (en) * 1992-04-23 1994-03-22 Flexcon Company Inc. Optical authentication device
US5549774A (en) * 1992-05-11 1996-08-27 Avery Dennison Corporation Method of enhancing the visibility of diffraction pattern surface embossment
JPH06110382A (ja) * 1992-09-30 1994-04-22 Dainippon Printing Co Ltd ホログラム、該ホログラムを用いた正否確認方法および確認装置
DE4313521C1 (de) * 1993-04-24 1994-06-16 Kurz Leonhard Fa Dekorationsschichtaufbau und dessen Verwendung

Also Published As

Publication number Publication date
AU4811896A (en) 1996-09-26
JPH08286593A (ja) 1996-11-01
EP0732667B1 (de) 1997-05-21
AU699421B2 (en) 1998-12-03
CA2171082A1 (en) 1996-09-17
EP0732667A1 (de) 1996-09-18
ATE153459T1 (de) 1997-06-15
US5760961A (en) 1998-06-02
CA2171082C (en) 2006-11-07

Similar Documents

Publication Publication Date Title
DE59500254D1 (de) Optischer Informationsträger
TWI265319B (en) Diffractive security element having an integrated optical waveguide
KR20000064663A (ko) 광데이터저장디스크
DE59204591D1 (de) Sicherheitselement.
ES2171747T3 (es) Soporte de informacion optica.
ATE193250T1 (de) Vor unerlaubter reproduktion mit einem kopiergerät geschützte ausweiskarte
KR950031501A (ko) 유색 광채 필름
ES2129019T3 (es) Portador de datos con elemento opticamente variable y metodo para su fabricacion.
EP0980070A3 (de) Beugungsoptische Sicherheitsvorrichtung auf Kompaktdisks
DE69218079T2 (de) Aufzeichnungsmittel mit Schicht mit niedrigem Brechungsindex
HK1050954A1 (en) Information recording and reproducing apparatus and method
ATE200591T1 (de) Cd-platte mit kopierschutzmarkierung, pressform und verfahren zum kopierschutzmarkieren von cd- platten
PL358128A1 (en) Use of light-absorbing compounds in the information layer of optical data carriers, and optical data carriers
TW345651B (en) Optically machine-readable information carrier
JPS6455756A (en) Card-shaped optical recording medium
LIGHT Waite tates
MX9600290A (es) Portador de informacion de maquina-lectora optica.
JPS6467729A (en) Optical information recording carrier

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OVD KINEGRAM AG, ZUG, CH

8328 Change in the person/name/address of the agent

Free format text: MUELLER, SCHUPFNER & GAUGER, 80539 MUENCHEN