CA2923132C - Cartographie et impression de pixels pour des reseaux de micro-lentilles pour obtenir une activation a double axe d'images - Google Patents

Cartographie et impression de pixels pour des reseaux de micro-lentilles pour obtenir une activation a double axe d'images Download PDF

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Publication number
CA2923132C
CA2923132C CA2923132A CA2923132A CA2923132C CA 2923132 C CA2923132 C CA 2923132C CA 2923132 A CA2923132 A CA 2923132A CA 2923132 A CA2923132 A CA 2923132A CA 2923132 C CA2923132 C CA 2923132C
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CA
Canada
Prior art keywords
image
lenses
axis
assembly
images
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
CA2923132A
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English (en)
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CA2923132A1 (fr
Inventor
Mark A. Raymond
Hector Andres Porras Soto
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.)
Lumenco LLC
Original Assignee
Lumenco LLC
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52628833&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2923132(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US14/017,415 external-priority patent/US9132690B2/en
Priority claimed from US14/190,592 external-priority patent/US9019613B2/en
Application filed by Lumenco LLC filed Critical Lumenco LLC
Publication of CA2923132A1 publication Critical patent/CA2923132A1/fr
Application granted granted Critical
Publication of CA2923132C publication Critical patent/CA2923132C/fr
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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
    • B42D25/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular lenses
    • 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
    • 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
    • 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
    • B42D25/342—Moiré effects
    • 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
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Printing Methods (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)

Abstract

L'invention concerne un ensemble d'affichage visuel prévu pour être utilisé en tant que dispositif anti-contrefaçon sur du papier monnaie, des étiquettes de produits et d'autres objets. L'ensemble comprend un film en matériau transparent présentant une première surface comprenant un réseau de lentilles et une deuxième surface opposée à la première surface. L'ensemble comprend également une image imprimée proche de la deuxième surface. L'image imprimée comprend des pixels de vues d'une ou plusieurs images entrelacées par rapport à deux axes orthogonaux. Les lentilles du réseau sont imbriquées en une pluralité de lignes parallèles, et des lentilles adjacentes dans les colonnes du réseau sont alignées pour se situer dans une seule des lignes sans décalage des lentilles situées dans des colonnes / lignes adjacentes. Les lentilles peuvent être des lentilles à base ronde ou carrée, et les lentilles peuvent être disposées à 200 lentilles par pouce (LPI) ou à une densité LPI supérieure dans les deux directions.
CA2923132A 2013-09-04 2014-02-27 Cartographie et impression de pixels pour des reseaux de micro-lentilles pour obtenir une activation a double axe d'images Active CA2923132C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/017,415 2013-09-04
US14/017,415 US9132690B2 (en) 2012-09-05 2013-09-04 Pixel mapping, arranging, and imaging for round and square-based micro lens arrays to achieve full volume 3D and multi-directional motion
US14/190,592 US9019613B2 (en) 2012-09-05 2014-02-26 Pixel mapping and printing for micro lens arrays to achieve dual-axis activation of images
US14/190,592 2014-02-26
PCT/US2014/018920 WO2015034551A1 (fr) 2013-09-04 2014-02-27 Cartographie et impression de pixels pour des réseaux de micro-lentilles pour obtenir une activation à double axe d'images

Publications (2)

Publication Number Publication Date
CA2923132A1 CA2923132A1 (fr) 2015-03-12
CA2923132C true CA2923132C (fr) 2020-09-08

Family

ID=52628833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2923132A Active CA2923132C (fr) 2013-09-04 2014-02-27 Cartographie et impression de pixels pour des reseaux de micro-lentilles pour obtenir une activation a double axe d'images

Country Status (12)

Country Link
EP (1) EP3042238A4 (fr)
JP (1) JP6349401B2 (fr)
KR (1) KR20160068758A (fr)
CN (2) CN105683815B (fr)
AU (1) AU2014315695B2 (fr)
BR (1) BR112016004827A8 (fr)
CA (1) CA2923132C (fr)
MX (1) MX359175B (fr)
PH (1) PH12016500422A1 (fr)
RU (1) RU2661743C2 (fr)
WO (1) WO2015034551A1 (fr)
ZA (1) ZA201602171B (fr)

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ES2857712T3 (es) 2016-08-15 2021-09-29 Visual Physics Llc Característica de seguridad con capacidad antisustracción
GB2557167B (en) * 2016-09-30 2020-03-04 De La Rue Int Ltd Security devices
DE112017005555T5 (de) 2016-12-02 2019-08-01 Rolling Optics Innovation Ab Vorrichtung für synthetische bilder mit verriegelungsmerkmalen
US10350460B2 (en) * 2017-02-28 2019-07-16 Nike, Inc. Sports ball
EP3664868A1 (fr) 2017-08-11 2020-06-17 H. Hoffnabb-La Roche Ag Étiquette lenticulaire pour un dispositif médical
KR102006079B1 (ko) * 2017-12-07 2019-07-31 전자부품연구원 육각 렌즈를 이용한 집적영상 시스템의 시점영상 매핑 방법
CA3087414A1 (fr) * 2018-01-03 2019-07-11 Visual Physics, Llc Dispositif de securite micro-optique avec fonctionnalites de securite dynamiques interactives
CN108873302B (zh) * 2018-06-28 2021-02-05 香港理工大学 一种光场显微图像的自动校正和重新聚焦方法
FR3092674A1 (fr) * 2019-02-07 2020-08-14 Oberthur Fiduciaire Sas Ensemble constitue d’un reseau bidimensionnel de dispositifs micro-optiques et d’un reseau de micro-images, procede pour sa fabrication, et document de securite le comportant
KR20220010484A (ko) 2019-05-20 2022-01-25 크레인 앤 코, 인크 마이크로광학(mo) 초점을 최적화하기 위해 중합체 매트릭스의 층의 굴절률을 튜닝하기 위한 나노입자의 용도
GB2594474B (en) * 2020-04-28 2022-05-11 Koenig & Bauer Banknote Solutions Sa Methods for designing and producing a security feature
AU2021397634A1 (en) * 2020-12-11 2023-07-06 Rolling Optics Innovation Ab Manufacturing of synthetic images with continuous animation
GB202101267D0 (en) * 2021-01-29 2021-03-17 De La Rue Int Ltd Security devices and methods of manufacture thereof
CN114453977B (zh) * 2022-02-25 2023-02-21 福州大学 视觉扫描线性变密度条纹尺的大量程位移测量装置及方法
DE102023127721B3 (de) 2023-10-11 2024-09-05 Koenig & Bauer Ag Verfahren zum Ermitteln mindestens eines Winkelversatzes zwischen in einem ersten Raster gedruckten Linien eines Druckbildes und in einem zweiten Raster angeordneten Mikrolinsen

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Also Published As

Publication number Publication date
JP6349401B2 (ja) 2018-06-27
CN108638690B (zh) 2020-04-21
WO2015034551A1 (fr) 2015-03-12
EP3042238A1 (fr) 2016-07-13
RU2661743C2 (ru) 2018-07-19
MX2016002927A (es) 2016-07-26
PH12016500422A1 (en) 2016-05-16
RU2016112319A (ru) 2017-10-09
KR20160068758A (ko) 2016-06-15
BR112016004827A8 (pt) 2020-02-11
CN105683815B (zh) 2019-05-07
AU2014315695B2 (en) 2018-11-01
CN105683815A (zh) 2016-06-15
CA2923132A1 (fr) 2015-03-12
ZA201602171B (en) 2017-06-28
MX359175B (es) 2018-09-18
CN108638690A (zh) 2018-10-12
EP3042238A4 (fr) 2017-04-19
AU2014315695A1 (en) 2016-04-07
JP2016539378A (ja) 2016-12-15

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Effective date: 20160303

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