ATE498849T1 - Verfahren zur erzeugung eines dreidimensionalen bildes, beugungselement und verfahren zu seiner erzeugung - Google Patents

Verfahren zur erzeugung eines dreidimensionalen bildes, beugungselement und verfahren zu seiner erzeugung

Info

Publication number
ATE498849T1
ATE498849T1 AT05771928T AT05771928T ATE498849T1 AT E498849 T1 ATE498849 T1 AT E498849T1 AT 05771928 T AT05771928 T AT 05771928T AT 05771928 T AT05771928 T AT 05771928T AT E498849 T1 ATE498849 T1 AT E498849T1
Authority
AT
Austria
Prior art keywords
diffractive
relief scene
relief
places
incident light
Prior art date
Application number
AT05771928T
Other languages
English (en)
Inventor
Zbynek Ryzi
Vladimir Kolarik
Libor Kotacka
Max Zolotukhin
Original Assignee
Optaglio Sro
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35311422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE498849(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Optaglio Sro filed Critical Optaglio Sro
Application granted granted Critical
Publication of ATE498849T1 publication Critical patent/ATE498849T1/de

Links

Classifications

    • 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
    • B42D25/324—Reliefs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1842—Gratings for image generation
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • 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
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • B42D2035/16—
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • 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
    • G03H1/0493—Special holograms not otherwise provided for, e.g. conoscopic, referenceless holography
    • G03H2001/0497—Dot matrix holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object
    • 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
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/21—Optical density variations
    • 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
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/23—Optical length variations, e.g. bleached silver halide
    • G03H2240/24—Index variations only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
AT05771928T 2004-08-06 2005-08-08 Verfahren zur erzeugung eines dreidimensionalen bildes, beugungselement und verfahren zu seiner erzeugung ATE498849T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20040869A CZ2004869A3 (cs) 2004-08-06 2004-08-06 Zpusob vytvorení trojrozmerného obrazu, difraktivní prvek a zpusob jeho vytvorení
PCT/EP2005/053903 WO2006013215A1 (en) 2004-08-06 2005-08-08 A method of creating a three-dimensional image, a diffractive element and method of creating the same

Publications (1)

Publication Number Publication Date
ATE498849T1 true ATE498849T1 (de) 2011-03-15

Family

ID=35311422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05771928T ATE498849T1 (de) 2004-08-06 2005-08-08 Verfahren zur erzeugung eines dreidimensionalen bildes, beugungselement und verfahren zu seiner erzeugung

Country Status (8)

Country Link
US (1) US20090091834A1 (de)
EP (1) EP1782108B1 (de)
AT (1) ATE498849T1 (de)
CZ (1) CZ2004869A3 (de)
DE (1) DE602005026408D1 (de)
ES (1) ES2361327T3 (de)
PL (1) PL1782108T3 (de)
WO (1) WO2006013215A1 (de)

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GB0821872D0 (en) 2008-12-01 2009-01-07 Optaglio Sro Optical device offering multiple pattern switch and/or colour effect and method of manufacture
FR2947210B1 (fr) * 2009-06-24 2017-09-08 Oberthur Technologies Document de securite dont les donnees sont protegees par un revetement rugueux.
WO2011015530A2 (en) 2009-08-03 2011-02-10 Basf Se Process for deposition of thin layers of metal oxides
DE102010047250A1 (de) 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
DE102009056934A1 (de) 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
FR2953965B1 (fr) * 2009-12-14 2011-11-25 Arjowiggins Security Element de securite comportant une structure optique
WO2011079347A1 (en) * 2010-01-04 2011-07-07 Securency International Pty Ltd Optically variable device
GB2505724B (en) 2010-03-24 2015-10-14 Securency Int Pty Ltd Security document with integrated security device and method of manufacture
DE102010019766A1 (de) 2010-05-07 2011-11-10 Giesecke & Devrient Gmbh Verfahren zur Erzeugung einer Mikrostruktur auf einem Träger
FR2959830B1 (fr) 2010-05-07 2013-05-17 Hologram Ind Composant optique d'authentification et procede de fabrication dudit composant
DE102010025775A1 (de) 2010-07-01 2012-01-05 Giesecke & Devrient Gmbh Sicherheitselement sowie Wertdokument mit einem solchen Sicherheitselement
RU2430836C1 (ru) 2010-07-29 2011-10-10 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Многослойный защитный элемент с переменным оптическим эффектом и защищенный от подделки документ
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DE102015100280A1 (de) 2015-01-09 2016-07-14 Ovd Kinegram Ag Verfahren zur Herstellung von Sicherheitselementen sowie Sicherheitselemente
CA2992060A1 (en) 2015-07-13 2017-01-19 Wavefront Technology, Inc. Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
MX2018001955A (es) * 2015-08-18 2018-06-19 Ccl Secure Pty Ltd Dispositivo optico de matriz optica.
EP3370095B1 (de) * 2015-10-26 2019-08-28 Toppan Printing Co., Ltd. Anzeigeelement
US11221448B2 (en) 2019-04-19 2022-01-11 Wavefront Technology, Inc. Animated optical security feature
EP3405353A4 (de) 2016-04-22 2019-11-06 Wavefront Technology, Inc. Optische schaltvorrichtungen
US12589611B2 (en) 2016-04-22 2026-03-31 Hueck Folien Gesellschaft M.B.H. Optical switch devices
EP3483650B1 (de) * 2016-07-07 2021-06-30 NGK Insulators, Ltd. Optisches abtastelement
CZ2016479A3 (cs) 2016-08-08 2017-10-11 Ústav Přístrojové Techniky Av Čr, V. V. I. Opticky variabilní obrazové zařízení a způsob jeho přípravy
MX367979B (es) * 2016-11-28 2019-09-12 Banco De Mexico Artículo y método de formación de estructuras embozadas sobre superficies de materiales brillantes que producen movimientos aparentes predeterminados.
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DE102017004065A1 (de) * 2017-04-27 2018-10-31 Giesecke+Devrient Currency Technology Gmbh Verfahren zur Herstellung eines Sicherheitselements
BG67098B1 (bg) * 2017-05-03 2020-06-30 „Демакс Холограми“ Ад Променлив оптичен елемент
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DE102018004089A1 (de) * 2018-05-18 2019-11-21 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit bereichsweise metallisiertem Flächenbereich, Herstellungsverfahren und Prägewerkzeug
FR3087386B1 (fr) 2018-10-22 2020-12-11 Oberthur Fiduciaire Sas Element de securite pour un document-valeur, son procede de fabrication et document-valeur qui le comporte
WO2020241334A1 (ja) * 2019-05-31 2020-12-03 ソニー株式会社 回折素子及び撮像装置
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Also Published As

Publication number Publication date
WO2006013215A1 (en) 2006-02-09
PL1782108T3 (pl) 2011-07-29
CZ2004869A3 (cs) 2006-03-15
DE602005026408D1 (de) 2011-03-31
EP1782108B1 (de) 2011-02-16
ES2361327T3 (es) 2011-06-16
US20090091834A1 (en) 2009-04-09
EP1782108A1 (de) 2007-05-09

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