JP5613148B2 - 電気刺激体積ホログラム - Google Patents

電気刺激体積ホログラム Download PDF

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Publication number
JP5613148B2
JP5613148B2 JP2011504388A JP2011504388A JP5613148B2 JP 5613148 B2 JP5613148 B2 JP 5613148B2 JP 2011504388 A JP2011504388 A JP 2011504388A JP 2011504388 A JP2011504388 A JP 2011504388A JP 5613148 B2 JP5613148 B2 JP 5613148B2
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JP
Japan
Prior art keywords
electrode
electrodes
recording material
safety element
elastic element
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 - Fee Related
Application number
JP2011504388A
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English (en)
Japanese (ja)
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JP2011518351A5 (enExample
JP2011518351A (ja
Inventor
レーオポルト・アンドレ
フィッシャー・イェルク
ペシュケ・マンフレート
Original Assignee
ブンデスドルッケライ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
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Publication of JP2011518351A publication Critical patent/JP2011518351A/ja
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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
    • B42D25/328—Diffraction gratings; Holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects
    • 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
    • G03H1/0252—Laminate comprising a hologram layer
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • 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
    • B42D2033/46—
    • 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
    • G03H1/0248—Volume 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
    • 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
    • G03H2001/186—Swelling or shrinking the holographic record or compensation thereof, e.g. for controlling the reconstructed wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
JP2011504388A 2008-04-21 2009-04-20 電気刺激体積ホログラム Expired - Fee Related JP5613148B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008020769A DE102008020769B3 (de) 2008-04-21 2008-04-21 Sicherheitselement mit einem elektrisch stimulierbaren Volumenhologramm sowie ein Verfahren zu seiner Herstellung
DE102008020769.1 2008-04-21
PCT/EP2009/002994 WO2009130038A1 (de) 2008-04-21 2009-04-20 Elektrisch stimulierbares volumenhologramm

Publications (3)

Publication Number Publication Date
JP2011518351A JP2011518351A (ja) 2011-06-23
JP2011518351A5 JP2011518351A5 (enExample) 2014-03-27
JP5613148B2 true JP5613148B2 (ja) 2014-10-22

Family

ID=40690312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011504388A Expired - Fee Related JP5613148B2 (ja) 2008-04-21 2009-04-20 電気刺激体積ホログラム

Country Status (4)

Country Link
EP (1) EP2279446B1 (enExample)
JP (1) JP5613148B2 (enExample)
DE (1) DE102008020769B3 (enExample)
WO (1) WO2009130038A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261741B2 (ja) 1992-06-30 2002-03-04 スズキ株式会社 ドア装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8715887B2 (en) * 2010-07-30 2014-05-06 Sabic Innovative Plastics Ip B.V. Complex holograms, method of making and using complex holograms
DE102013225514A1 (de) 2013-12-10 2015-06-11 Bundesdruckerei Gmbh Sicherheitselement und Verifikationsverfahren mit einem anregungsabhängigen optischen Effekt im nicht sichtbaren Wellenlängenbereich
DE102017001768A1 (de) * 2017-02-23 2018-08-23 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit PDLC-Folie
DE102022115595A1 (de) 2022-06-22 2023-12-28 Carl Zeiss Jena Gmbh Replikationsverfahren mit einem kontaktkörper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0456887A (ja) * 1990-06-22 1992-02-24 Nippon Telegr & Teleph Corp <Ntt> 体積多重ホログラム素子
US5044736A (en) * 1990-11-06 1991-09-03 Motorola, Inc. Configurable optical filter or display
JPH0546060A (ja) * 1991-08-21 1993-02-26 Asahi Glass Co Ltd 体積ホログラム光学フイルムおよびその製造方法およびそれを用いた窓
WO1995002838A1 (en) * 1993-07-16 1995-01-26 Luckoff Display Corporation Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability
CA2244018C (en) * 1997-08-06 2009-05-26 Hsm Holographic Systems Muenchen Gmbh An apparatus for the manufacture of individual holograms to make documents secure
AU1209200A (en) * 1998-10-16 2000-11-14 Digilens Inc. System and method for modulating light intensity
JP2000276627A (ja) * 1999-03-26 2000-10-06 Nhk Spring Co Ltd 対象物の識別構造及び識別方法
GB0416140D0 (en) * 2004-07-19 2004-08-18 Univ Cambridge Tech Interrogation of a sensor
DE102005054396A1 (de) * 2004-11-26 2006-06-01 Giesecke & Devrient Gmbh Markierung von Gegenständen mit Vielspiegelelementen
US20090207465A1 (en) * 2005-10-11 2009-08-20 Rodney Riddle Multiple Security Means Comprising an Interactive Security Element
CA2646657A1 (en) * 2005-10-11 2007-04-19 Smart Holograms Ltd. Interactive holographic security element
DE202007006796U1 (de) * 2007-05-11 2007-08-02 Prüfbau Dr.-Ing. H. Dürner GmbH Hologramm-Erzeugungsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261741B2 (ja) 1992-06-30 2002-03-04 スズキ株式会社 ドア装置

Also Published As

Publication number Publication date
EP2279446B1 (de) 2013-06-19
EP2279446A1 (de) 2011-02-02
WO2009130038A1 (de) 2009-10-29
JP2011518351A (ja) 2011-06-23
DE102008020769B3 (de) 2009-06-25

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