ES2106872T3 - Hologramas para marcaciones de seguridad. - Google Patents

Hologramas para marcaciones de seguridad.

Info

Publication number
ES2106872T3
ES2106872T3 ES92912516T ES92912516T ES2106872T3 ES 2106872 T3 ES2106872 T3 ES 2106872T3 ES 92912516 T ES92912516 T ES 92912516T ES 92912516 T ES92912516 T ES 92912516T ES 2106872 T3 ES2106872 T3 ES 2106872T3
Authority
ES
Spain
Prior art keywords
hologram
pct
laser
date
sec
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
ES92912516T
Other languages
English (en)
Inventor
David Julian Pizzanelli
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.)
LIGHT IMPRESSIONS International
Original Assignee
LIGHT IMPRESSIONS International
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 LIGHT IMPRESSIONS International filed Critical LIGHT IMPRESSIONS International
Application granted granted Critical
Publication of ES2106872T3 publication Critical patent/ES2106872T3/es
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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)

Abstract

UN HOLOGRAMA PARA MARCADOS DE SEGURIDAD SE OBTIENE MEDIANTE UN HOLOGRAMA DE TRANSMISION LASERICA (1-4) FORMADO A MODO DE IMAGEN EN RELIEVE SUPERFICIAL Y UN REVESTIMIENTO DE UNA CAPA METALICA DELGADA (5) SOBRE LA IMAGEN EN RELIEVE SUPERFICIAL CON LO QUE EL HOLOGRAMA ES CAPAZ DE REFLEJAR LUZ DESDE UN LASER (10). LA CAPA METALICA TIENE, PREFERENTEMENTE, UN GROSOR DE 500 ANGSTROMS Y EL HOLOGRAMA SE PUEDE MONTAR SOBRE EL SUSTRATO (7) DE UN ARTICULO EN EL QUE SE QUIERE COLOCAR LA MARCA DE SEGURIDAD DEFINIDA POR EL HOLOGRAMA. EN UN ASPECTO DE LA INVENCION, HAY UN APARATO PAR LA LECTURA DE LA LUZ REFLEJADA DESDE EL HOLOGRAMA QUE COMPRENDE UN LASER (10) PARA PROYECTAR UN HAZ (9) SOBRE EL HOLOGRAMA A LEER Y UN DISPOSITIVO (31) Y UNOS DISPOSITIVO LOGICOS ASOCIADOS PARA EL RECONOCIMIENTO DE UNA IMAGEN REAL DEL HOLOGRAMA. EL APARATO PRESENTA LA VENTAJA DE QUE TANTO EL LASER (10) COMO EL DETECTOR (31) SE ENCUENTRAN COLOCADOS EN EL MISMO LADO DEL HOLOGRAMA A LEER.
ES92912516T 1991-06-21 1992-06-19 Hologramas para marcaciones de seguridad. Expired - Lifetime ES2106872T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919113462A GB9113462D0 (en) 1991-06-21 1991-06-21 Laser-activated bar-code holograms and bar-code recognition system

Publications (1)

Publication Number Publication Date
ES2106872T3 true ES2106872T3 (es) 1997-11-16

Family

ID=10697110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92912516T Expired - Lifetime ES2106872T3 (es) 1991-06-21 1992-06-19 Hologramas para marcaciones de seguridad.

Country Status (10)

Country Link
US (1) US5623347A (es)
EP (1) EP0591285B1 (es)
AT (1) ATE158758T1 (es)
AU (1) AU677163B2 (es)
DE (1) DE69222527T2 (es)
DK (1) DK0591285T3 (es)
ES (1) ES2106872T3 (es)
GB (1) GB9113462D0 (es)
GR (1) GR3025813T3 (es)
WO (1) WO1993000224A1 (es)

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JP2520346B2 (ja) * 1992-04-28 1996-07-31 日本発条株式会社 対象物の識別構造
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US5742411A (en) * 1996-04-23 1998-04-21 Advanced Deposition Technologies, Inc. Security hologram with covert messaging
US6297727B1 (en) 1997-05-05 2001-10-02 George N. Nelson, Jr. Transponder identification and record assembly
US6109529A (en) * 1997-05-06 2000-08-29 Nelson, Jr.; George N. Bar code identification and record assembly
GB2326843A (en) * 1997-07-03 1999-01-06 Geoffrey Strachan Optical disc security feature
US6017657A (en) * 1997-11-26 2000-01-25 Bridgestone Graphic Technologies, Inc. Method for embossing holograms into aluminum and other hard substrates
US6822769B1 (en) 1999-06-01 2004-11-23 De La Rue International Limited Security device
DE10039370A1 (de) 2000-08-11 2002-02-28 Eml Europ Media Lab Gmbh Holographischer Datenspeicher
DE10039372C2 (de) 2000-08-11 2003-05-15 Tesa Scribos Gmbh Holographischer Datenspeicher
DE10039374A1 (de) * 2000-08-11 2002-02-21 Eml Europ Media Lab Gmbh Holographischer Datenspeicher
US6892949B2 (en) 2000-12-29 2005-05-17 Siemens Logistics And Assembly Systems Inc. Low visual impact labeling method and system
EP1410324B1 (de) * 2001-04-12 2005-08-03 tesa scribos GmbH Direktlesegeraet fuer hologramme, insbesondere digitale hologramme
DE10126342C1 (de) * 2001-05-30 2003-01-30 Hsm Gmbh Optisches Element und Verfahren zu dessen Herstellung
DE10128902A1 (de) 2001-06-15 2003-10-16 Tesa Scribos Gmbh Holographischer Datenspeicher
UA42637C2 (uk) * 2001-06-19 2004-11-15 Товариство З Обмеженою Відповідальністю "Спеціалізоване Підприємство "Голографія" Спосіб одержання захисної голограми
DE10149239A1 (de) * 2001-10-05 2003-04-17 Tesa Scribos Gmbh Gebrauchsgegenstand mit einer eine Datenspur aufweisenden Oberfläche
US20040099740A1 (en) * 2002-11-25 2004-05-27 Chresand Thomas J. Merchandising components for authenticating products, and combinations and methods utilizing the same
RU2246743C2 (ru) * 2003-03-28 2005-02-20 Общество с Ограниченной Ответственностью "Голография-Сервис" Способ защиты голограмм от подделки и устройство автоматического контроля подлинности голограммы
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US7672475B2 (en) * 2003-12-11 2010-03-02 Fraudhalt Limited Method and apparatus for verifying a hologram and a credit card
WO2005066902A1 (en) * 2004-01-09 2005-07-21 Securency Pty Limited Method and apparatus for inspection of security articles
AU2005204064B2 (en) * 2004-01-09 2008-01-10 Securency International Pty Ltd Method and apparatus for inspection of security articles
US20050196604A1 (en) * 2004-03-05 2005-09-08 Unifoil Corporation Metallization process and product produced thereby
US7594680B2 (en) * 2004-06-03 2009-09-29 Datacard Corporation Identification documents with enhanced security
DE202004019513U1 (de) * 2004-12-15 2005-02-17 Tesa Scribos Gmbh Vorrichtung zum Auslesen eines Hologramms
US7357333B2 (en) * 2005-05-10 2008-04-15 International Business Machines Corporation Mechanism for storing authenticity information about a written or printed document
US7350716B2 (en) * 2005-05-10 2008-04-01 International Business Machines Corporation Mechanism for ensuring authenticity of written and printed documents
ES2654209T5 (es) * 2005-05-18 2021-09-30 Visual Physics Llc Sistema de presentación de imágenes y de seguridad micro-óptico
KR100878433B1 (ko) * 2005-05-18 2009-01-13 삼성전기주식회사 발광소자의 오믹컨택층 제조방법 및 이를 이용한발광소자의 제조방법
MX2008009110A (es) * 2006-01-16 2008-12-17 Securency Int Pty Ltd Almacenamiento de datos en un elemento optico difractivo.
US20100182698A1 (en) * 2006-01-16 2010-07-22 Securency International Pty. Ltd. Security Documents with Personalised Images and Methods of Manufacture
DE102006012991A1 (de) * 2006-03-22 2007-10-11 Bayer Innovation Gmbh Verfahren und Vorrichtung zum optischen Auslesen von Informationen
EP2018589A2 (en) * 2006-05-12 2009-01-28 Crane & Co., Inc. A micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images
DE102007044992B3 (de) * 2007-09-19 2008-12-04 Ovd Kinegram Ag Diffraktives Sicherheitselement mit individualisiertem Code sowie Verfahren zur Erhöhung der Fälschungssicherheit eines Sicherheitsdokuments
RU2541433C9 (ru) * 2009-08-12 2015-10-10 Визуал Физикс, Ллс. Защитное устройство с оптической индикацией несанкционированного вмешательства
US9375971B2 (en) * 2010-07-26 2016-06-28 Entrust Datacard Corporation Printed security feature for secure booklets
CA2825655C (en) 2011-01-28 2019-04-30 Crane & Co., Inc. A laser marked device
EP2745165B9 (en) 2011-08-19 2018-07-18 Visual Physics, LLC Optionally transferable optical system with a reduced thickness
KR102014576B1 (ko) 2012-08-17 2019-08-26 비쥬얼 피직스 엘엘씨 미세구조물을 최종 기판에 전사하기 위한 프로세스
BR112015022369A2 (pt) 2013-03-15 2017-07-18 Visual Physics Llc dispositivo de segurança óptica
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ES2959453T3 (es) 2014-03-27 2024-02-26 Visual Physics Llc Un dispositivo óptico que produce efectos ópticos similares a parpadeos
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
CN106715141B (zh) 2014-07-17 2020-03-17 光学物理有限责任公司 用于制造聚合物安全文件例如银行票据的改善的聚合物片材
US10195890B2 (en) 2014-09-16 2019-02-05 Crane Security Technologies, Inc. Secure lens layer
WO2016130822A1 (en) 2015-02-11 2016-08-18 Crane & Co., Inc. Method for the surface application of a security device to a substrate
CN108431698A (zh) 2015-10-23 2018-08-21 西维克斯控股有限责任公司 使用移动装置进行认证的系统和方法
US11590791B2 (en) 2017-02-10 2023-02-28 Crane & Co., Inc. Machine-readable optical security device
EP3751355B1 (en) 2018-02-08 2025-05-28 Toppan Printing Co., Ltd. Hologram, detection device, and method for verifying authenticity of hologram
AU2019408423B2 (en) 2018-12-21 2024-10-17 Karmic Sàrl Device for displaying one or more transitory images from three-dimensional microstructures and uses of such a device

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US3633989A (en) * 1969-10-21 1972-01-11 Polaroid Corp Method for making reduced bandwidth holograms
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DE2613034A1 (de) * 1976-03-26 1977-09-29 Siemens Ag Faelschungssichere ausweiskarte mit lippmann-bragg-hologramm
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Also Published As

Publication number Publication date
EP0591285A1 (en) 1994-04-13
WO1993000224A1 (en) 1993-01-07
HK1000936A1 (en) 1998-05-08
AU2021092A (en) 1993-01-25
DE69222527D1 (de) 1997-11-06
GB9113462D0 (en) 1991-08-07
ATE158758T1 (de) 1997-10-15
GR3025813T3 (en) 1998-03-31
DK0591285T3 (da) 1998-04-27
DE69222527T2 (de) 1998-04-02
EP0591285B1 (en) 1997-10-01
US5623347A (en) 1997-04-22
AU677163B2 (en) 1997-04-17

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