AU2020408042B2 - Micro-optic security device with phase aligned image layers - Google Patents

Micro-optic security device with phase aligned image layers

Info

Publication number
AU2020408042B2
AU2020408042B2 AU2020408042A AU2020408042A AU2020408042B2 AU 2020408042 B2 AU2020408042 B2 AU 2020408042B2 AU 2020408042 A AU2020408042 A AU 2020408042A AU 2020408042 A AU2020408042 A AU 2020408042A AU 2020408042 B2 AU2020408042 B2 AU 2020408042B2
Authority
AU
Australia
Prior art keywords
micro
security device
icon layer
range
color
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
AU2020408042A
Other languages
English (en)
Other versions
AU2020408042A1 (en
Inventor
Benjamin E. BLEIMAN
Samuel M. Cape
Paul F. Cote
Jonathan D. GOSNELL
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.)
Crane and Co Inc
Original Assignee
Crane and Co Inc
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 Crane and Co Inc filed Critical Crane and Co Inc
Publication of AU2020408042A1 publication Critical patent/AU2020408042A1/en
Application granted granted Critical
Publication of AU2020408042B2 publication Critical patent/AU2020408042B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B42D25/40—Manufacture
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • 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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
AU2020408042A 2019-12-18 2020-12-17 Micro-optic security device with phase aligned image layers Active AU2020408042B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962950054P 2019-12-18 2019-12-18
US62/950,054 2019-12-18
PCT/US2020/065701 WO2021127241A1 (en) 2019-12-18 2020-12-17 Micro-optic security device with phase aligned image layers

Publications (2)

Publication Number Publication Date
AU2020408042A1 AU2020408042A1 (en) 2022-07-21
AU2020408042B2 true AU2020408042B2 (en) 2026-02-12

Family

ID=76476734

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020408042A Active AU2020408042B2 (en) 2019-12-18 2020-12-17 Micro-optic security device with phase aligned image layers

Country Status (10)

Country Link
US (3) US11975558B2 (https=)
EP (2) EP4574438A1 (https=)
JP (2) JP2023508016A (https=)
KR (1) KR20220133181A (https=)
CN (2) CN114786956B (https=)
AU (1) AU2020408042B2 (https=)
BR (1) BR112022012131A2 (https=)
CA (1) CA3164980A1 (https=)
MX (2) MX2022007639A (https=)
WO (1) WO2021127241A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202300529D0 (en) * 2023-01-13 2023-03-01 De La Rue Int Ltd Security documents and methods for their manufacture
WO2025175225A1 (en) * 2024-02-16 2025-08-21 Crane & Co., Inc. Security device with controlled viewpoint validation
WO2025184581A1 (en) * 2024-03-01 2025-09-04 Crane & Co., Inc. Micro-optic security devices with absolute registration and methods for manufacturing same using semi-collimated curing light
WO2025193748A1 (en) * 2024-03-11 2025-09-18 Crane & Co., Inc. Single-sided micro-optic security device
CN118322731B (zh) * 2024-04-10 2026-04-17 浙江京华激光科技股份有限公司 一种局部裸眼3d铂金浮雕转移纸的制作工艺及转移纸

Citations (6)

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JP2008545550A (ja) * 2005-05-18 2008-12-18 ナノベンションズ ホールディングズ エルエルシー 画像表示システム及びマイクロ光学セキュリティシステム
US20110209328A1 (en) * 2003-11-21 2011-09-01 Visual Physics, Llc Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane
US20170173990A1 (en) * 2014-03-27 2017-06-22 Visual Physics, Llc An optical device that produces flicker-like optical effects
US20180272788A1 (en) * 2014-03-27 2018-09-27 Crane & Co., Inc. Optical device that provides flicker-like optical effects
US20190152251A1 (en) * 2016-05-19 2019-05-23 Ovd Kinegram Ag Method for Producing Security Elements Having a Lenticular Flip
CN109903672A (zh) * 2019-04-12 2019-06-18 江阴通利光电科技有限公司 一种微透镜防伪膜

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AU2005238699B2 (en) 2004-04-30 2008-11-20 De La Rue International Limited Arrays of microlenses and arrays of microimages on transparent security substrates
CN101443692B (zh) * 2006-05-12 2012-11-21 克瑞尼股份有限公司 微型光学膜结构、安全文件或标签及其鉴定方法
KR101376434B1 (ko) 2006-06-28 2014-04-01 비쥬얼 피직스 엘엘씨 마이크로-광학 보안 및 화상 표시 시스템
GB0919112D0 (en) 2009-10-30 2009-12-16 Rue De Int Ltd Security device
MX2013008593A (es) * 2011-01-28 2014-01-23 Crane & Co Inc Un dispositivo marcador por laser.
DE102011115125B4 (de) * 2011-10-07 2021-10-07 Giesecke+Devrient Currency Technology Gmbh Herstellung einer mikrooptischen Darstellungsanordnung
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
EP3037274B1 (en) * 2014-12-22 2018-11-21 Agfa-Gevaert Laser markable security articles and documents and method of forming images in such security articles
CA2984648A1 (en) 2015-05-15 2016-11-24 Ccl Secure Pty Ltd Shaped microlenses
GB2553968B (en) 2015-05-21 2021-03-03 Ccl Secure Pty Ltd Combination microlens optical device
GB2557167B (en) 2016-09-30 2020-03-04 De La Rue Int Ltd Security devices
ES2922024T3 (es) * 2017-02-10 2022-09-06 Crane & Co Inc Dispositivo óptico de seguridad legible por máquina
AU2018280023B2 (en) * 2017-06-05 2023-01-12 Crane & Co., Inc. An optical device that provides flicker-like optical effects
CN113795390B (zh) 2019-05-20 2024-08-20 克瑞尼股份有限公司 使用纳米颗粒调谐聚合物基质层的折射率以优化微光学（mo）聚焦
JP2022536926A (ja) 2019-06-14 2022-08-22 クレイン アンド カンパニー、 インコーポレイテッド 絶対的位置合わせを伴う微小光学セキュリティデバイス

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110209328A1 (en) * 2003-11-21 2011-09-01 Visual Physics, Llc Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane
JP2008545550A (ja) * 2005-05-18 2008-12-18 ナノベンションズ ホールディングズ エルエルシー 画像表示システム及びマイクロ光学セキュリティシステム
US20170173990A1 (en) * 2014-03-27 2017-06-22 Visual Physics, Llc An optical device that produces flicker-like optical effects
US20180272788A1 (en) * 2014-03-27 2018-09-27 Crane & Co., Inc. Optical device that provides flicker-like optical effects
US20190152251A1 (en) * 2016-05-19 2019-05-23 Ovd Kinegram Ag Method for Producing Security Elements Having a Lenticular Flip
CN109903672A (zh) * 2019-04-12 2019-06-18 江阴通利光电科技有限公司 一种微透镜防伪膜

Also Published As

Publication number Publication date
WO2021127241A1 (en) 2021-06-24
EP4076969A1 (en) 2022-10-26
MX2025010803A (es) 2025-10-01
JP2023508016A (ja) 2023-02-28
CN121200619A (zh) 2025-12-26
EP4076969A4 (en) 2024-06-19
BR112022012131A2 (pt) 2022-08-30
CN114786956B (zh) 2025-09-16
US11975558B2 (en) 2024-05-07
CN114786956A (zh) 2022-07-22
AU2020408042A1 (en) 2022-07-21
KR20220133181A (ko) 2022-10-04
CA3164980A1 (en) 2021-06-24
US12515474B2 (en) 2026-01-06
EP4574438A1 (en) 2025-06-25
US20240253385A1 (en) 2024-08-01
US20250360747A1 (en) 2025-11-27
MX2022007639A (es) 2022-07-19
US20230001734A1 (en) 2023-01-05
JP2025131896A (ja) 2025-09-09

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