CA2701746C - Multilayer body and method for producing a multilayer body - Google Patents

Multilayer body and method for producing a multilayer body Download PDF

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Publication number
CA2701746C
CA2701746C CA2701746A CA2701746A CA2701746C CA 2701746 C CA2701746 C CA 2701746C CA 2701746 A CA2701746 A CA 2701746A CA 2701746 A CA2701746 A CA 2701746A CA 2701746 C CA2701746 C CA 2701746C
Authority
CA
Canada
Prior art keywords
layer
multilayer body
grid
spacing
microimages
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.)
Active
Application number
CA2701746A
Other languages
English (en)
French (fr)
Other versions
CA2701746A1 (en
Inventor
Andreas Schilling
Wayne Robert Tompkin
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
OVD Kinegram 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40336438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2701746(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OVD Kinegram AG filed Critical OVD Kinegram AG
Publication of CA2701746A1 publication Critical patent/CA2701746A1/en
Application granted granted Critical
Publication of CA2701746C publication Critical patent/CA2701746C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • B42D2033/24—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Printing Methods (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Lenses (AREA)
CA2701746A 2007-10-15 2008-10-15 Multilayer body and method for producing a multilayer body Active CA2701746C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007049512A DE102007049512B4 (de) 2007-10-15 2007-10-15 Mehrschichtkörper sowie Verfahren zur Herstellung eines Mehrschichtkörpers
DE102007049512.0 2007-10-15
PCT/EP2008/008711 WO2009049866A1 (de) 2007-10-15 2008-10-15 Mehrschichtkörper sowie verfahren zur herstellung eines mehrschichtkörpers

Publications (2)

Publication Number Publication Date
CA2701746A1 CA2701746A1 (en) 2009-04-23
CA2701746C true CA2701746C (en) 2016-01-05

Family

ID=40336438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2701746A Active CA2701746C (en) 2007-10-15 2008-10-15 Multilayer body and method for producing a multilayer body

Country Status (14)

Country Link
US (1) US8514492B2 (OSRAM)
EP (1) EP2200841B1 (OSRAM)
JP (1) JP5498948B2 (OSRAM)
CN (1) CN101821110B (OSRAM)
AU (1) AU2008314093C1 (OSRAM)
BR (1) BRPI0817582B1 (OSRAM)
CA (1) CA2701746C (OSRAM)
DE (1) DE102007049512B4 (OSRAM)
ES (1) ES2437174T3 (OSRAM)
PL (1) PL2200841T3 (OSRAM)
PT (1) PT2200841E (OSRAM)
RU (1) RU2484975C2 (OSRAM)
UA (1) UA99932C2 (OSRAM)
WO (1) WO2009049866A1 (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040975A1 (de) 2009-09-11 2011-03-24 Ovd Kinegram Ag Mehrschichtkörper
JP2011093153A (ja) * 2009-10-28 2011-05-12 Shojudo Ltd 偽造防止パターン、偽造防止パターン形成体、スリットフィルム、偽造防止パターン形成方法、及び真偽判別具
DE102009052538A1 (de) * 2009-11-11 2011-05-12 Giesecke & Devrient Gmbh Herstellung eines mit gefärbten Mikrovertiefungen versehenen Sicherheitselementes
CH705748B1 (de) * 2010-08-23 2016-05-13 Securency Int Pty Ltd Optisch variable Mehrkanalvorrichtung.
CN104024921B (zh) * 2011-08-19 2018-09-21 光学物理有限责任公司 具有减小的厚度的任选地可转移光学系统
CN103988100B (zh) * 2011-12-07 2016-08-17 凸版印刷株式会社 显示体、转印箔及带显示体的物品
US10173405B2 (en) 2012-08-17 2019-01-08 Visual Physics, Llc Process for transferring microstructures to a final substrate
ES2728508T3 (es) 2013-03-15 2019-10-25 Visual Physics Llc Dispositivo de seguridad óptico
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
EP3690829B1 (en) 2013-12-03 2022-11-30 Crane & Co., Inc. A security sheet or document having one or more enhanced watermarks
CA2943987A1 (en) 2014-03-27 2015-10-01 Visual Physics, Llc An optical device that produces flicker-like optical effects
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
US10800203B2 (en) 2014-07-17 2020-10-13 Visual Physics, Llc Polymeric sheet material for use in making polymeric security documents such as banknotes
CN105620066B (zh) * 2014-11-05 2018-03-20 中国科学院苏州纳米技术与纳米仿生研究所 透明微结构的制造方法
CN107250459B (zh) 2015-02-11 2021-06-11 克瑞尼股份有限公司 用于安全器件到基底的表面施加的方法
KR102601543B1 (ko) 2017-02-10 2023-11-13 크레인 앤 코, 인크 머신 판독가능 광학적 보안 디바이스
FR3075095B1 (fr) * 2017-12-14 2020-02-28 Oberthur Fiduciaire Sas Ensemble constitue d'un dispositif de transparence complexe et d'au moins un reseau de micro-images, ainsi que document de securite le comportant
CA3098282A1 (en) 2018-05-25 2019-11-28 Ovd Kinegram Ag Method for producing a laminated body and a laminating film and laminated body and laminating film
JP7397459B2 (ja) 2018-07-12 2023-12-13 株式会社四国総合研究所 機器制御システム、それに用いられる送信サーバーおよび機器制御装置
CN116852892B (zh) * 2023-07-10 2024-06-07 深圳市深大极光科技股份有限公司 一种光学防伪元件及其制备方法
BG113872A (bg) * 2024-03-07 2024-03-29 Демакс-Холограми Ад Променлив оптичен елемент

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635778A (en) * 1962-05-14 1972-01-18 Pid Corp Apparatus for making pictorial parallax panoramagram units
US3241429A (en) * 1962-05-14 1966-03-22 Pid Corp Pictorial parallax panoramagram units
ES2038119T3 (es) 1985-10-15 1993-07-16 Gao Gesellschaft Fur Automation Und Organisation Mbh Soporte de datos con caracteristica optica de autenticidad, asi como procedimiento para la fabricacion y comprobacion de dicho soporte de datos.
DE3609090A1 (de) 1986-03-18 1987-09-24 Gao Ges Automation Org Wertpapier mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung derselben
US5254390B1 (en) * 1990-11-15 1999-05-18 Minnesota Mining & Mfg Plano-convex base sheet for retroreflective articles
JPH04218624A (ja) 1990-12-17 1992-08-10 Sumitomo Light Metal Ind Ltd クラッド材の材料成分回収方法
GB9309673D0 (en) 1993-05-11 1993-06-23 De La Rue Holographics Ltd Security device
WO2001023943A1 (en) * 1999-09-30 2001-04-05 Koninklijke Philips Electronics N.V. Lenticular device
TW523791B (en) * 2000-09-01 2003-03-11 Semiconductor Energy Lab Method of processing beam, laser irradiation apparatus, and method of manufacturing semiconductor device
DE10126368A1 (de) 2001-05-30 2002-12-19 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Herstellung eines tragbaren Datenträgers
US7194105B2 (en) 2002-10-16 2007-03-20 Hersch Roger D Authentication of documents and articles by moiré patterns
US7333268B2 (en) * 2003-11-21 2008-02-19 Nanoventions Holdings, Llc Micro-optic security and image presentation system
DE10358784A1 (de) * 2003-12-12 2005-07-14 Giesecke & Devrient Gmbh Datenträger mit mittels Laserstrahl eingeschriebenen Kennzeichnungen und Verfahren zu seiner Herstellung
EA011968B1 (ru) 2004-04-30 2009-06-30 Де Ля Рю Интернэшнл Лимитед Защитное устройство
JP4218624B2 (ja) 2004-10-18 2009-02-04 ヤマハ株式会社 楽音データ生成方法及び装置
NL1029326C2 (nl) 2005-06-23 2006-12-28 Sdu Identification Bv Identificatiekaart.
DE102005039113A1 (de) * 2005-08-18 2007-02-22 Zintzmeyer, Jörg Mikro-Refraktionsbild
DE102005062132A1 (de) 2005-12-23 2007-07-05 Giesecke & Devrient Gmbh Sicherheitselement
DE102006005000B4 (de) * 2006-02-01 2016-05-04 Ovd Kinegram Ag Mehrschichtkörper mit Mikrolinsen-Anordnung

Also Published As

Publication number Publication date
RU2010119492A (ru) 2011-11-27
JP5498948B2 (ja) 2014-05-21
EP2200841B1 (de) 2013-08-28
DE102007049512B4 (de) 2010-09-30
PL2200841T3 (pl) 2014-01-31
DE102007049512A1 (de) 2009-04-16
ES2437174T3 (es) 2014-01-09
EP2200841A1 (de) 2010-06-30
AU2008314093C1 (en) 2014-07-31
UA99932C2 (en) 2012-10-25
RU2484975C2 (ru) 2013-06-20
AU2008314093A1 (en) 2009-04-23
BRPI0817582A2 (pt) 2015-03-31
US20100290121A1 (en) 2010-11-18
BRPI0817582B1 (pt) 2019-10-15
CA2701746A1 (en) 2009-04-23
CN101821110A (zh) 2010-09-01
JP2011502811A (ja) 2011-01-27
AU2008314093B2 (en) 2013-01-31
CN101821110B (zh) 2013-08-21
PT2200841E (pt) 2013-10-07
WO2009049866A1 (de) 2009-04-23
US8514492B2 (en) 2013-08-20

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Effective date: 20131015