AU2020290585B2 - Micro-optic security device with absolute registration - Google Patents

Micro-optic security device with absolute registration

Info

Publication number
AU2020290585B2
AU2020290585B2 AU2020290585A AU2020290585A AU2020290585B2 AU 2020290585 B2 AU2020290585 B2 AU 2020290585B2 AU 2020290585 A AU2020290585 A AU 2020290585A AU 2020290585 A AU2020290585 A AU 2020290585A AU 2020290585 B2 AU2020290585 B2 AU 2020290585B2
Authority
AU
Australia
Prior art keywords
micro
image
arrangement
optic
focusing elements
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
AU2020290585A
Other languages
English (en)
Other versions
AU2020290585A1 (en
Inventor
Benjamin E. BLEIMAN
Samuel M. Cape
Jennifer COWAN
Jonathan D. GOSNELL
Ryan Toole
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 AU2020290585A1 publication Critical patent/AU2020290585A1/en
Application granted granted Critical
Publication of AU2020290585B2 publication Critical patent/AU2020290585B2/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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • 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
    • 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
    • B42D25/45—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Burglar Alarm Systems (AREA)
  • Printing Methods (AREA)
AU2020290585A 2019-06-14 2020-06-12 Micro-optic security device with absolute registration Active AU2020290585B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962861864P 2019-06-14 2019-06-14
US62/861,864 2019-06-14
PCT/US2020/070144 WO2020252507A1 (en) 2019-06-14 2020-06-12 Micro-optic security device with absolute registration

Publications (2)

Publication Number Publication Date
AU2020290585A1 AU2020290585A1 (en) 2022-01-06
AU2020290585B2 true AU2020290585B2 (en) 2025-09-04

Family

ID=73781324

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020290585A Active AU2020290585B2 (en) 2019-06-14 2020-06-12 Micro-optic security device with absolute registration

Country Status (10)

Country Link
US (2) US12280610B2 (https=)
EP (2) EP4442470A1 (https=)
JP (2) JP2022536926A (https=)
KR (1) KR20220021481A (https=)
CN (1) CN113950413B (https=)
AU (1) AU2020290585B2 (https=)
CA (1) CA3141878A1 (https=)
ES (1) ES2988806T3 (https=)
MX (1) MX2021014788A (https=)
WO (1) WO2020252507A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2022007639A (es) 2019-12-18 2022-07-19 Crane & Co Inc Dispositivo de seguridad microoptico con capas de imagenes de fase alineada.
JP2024519682A (ja) * 2021-04-23 2024-05-21 クレイン アンド カンパニー、 インコーポレイテッド 注型マイクロ光学構造製造用樹脂流体の塗布プロセス
EP4676750A1 (en) * 2023-03-10 2026-01-14 Crane & Co., Inc. Covert machine-readable micro-optic feature embedded in lens layer
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
WO2025235256A1 (en) * 2024-05-10 2025-11-13 Crane & Co., Inc. Micro-optic device with multi-color background icon structure and corresponding manufacturing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180272788A1 (en) * 2014-03-27 2018-09-27 Crane & Co., Inc. Optical device that provides flicker-like optical effects
WO2019077419A1 (en) * 2017-10-20 2019-04-25 Wavefront Technology, Inc. OPTICAL SWITCH DEVICES

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2258560A3 (en) * 2003-11-21 2011-04-13 Visual Physics, LLC Micro-optic security and image presentation system
KR101376434B1 (ko) * 2006-06-28 2014-04-01 비쥬얼 피직스 엘엘씨 마이크로-광학 보안 및 화상 표시 시스템
GB201107657D0 (en) 2011-05-09 2011-06-22 Rue De Int Ltd Security device
KR101203199B1 (ko) * 2012-02-03 2012-11-21 (주)쓰리에스엠케이 입체 보안요소가 구비된 사출품과 그 제작 방법
DE102012025266A1 (de) 2012-12-21 2014-06-26 Giesecke & Devrient Gmbh Sicherheitselement mit Linsenrasterbild
GB201313363D0 (en) * 2013-07-26 2013-09-11 Rue De Int Ltd Security devices and method of manufacture
JP2017522602A (ja) 2014-03-27 2017-08-10 ビジュアル フィジクス エルエルシー フリッカー状の光学効果を生成する光学デバイス
GB201517401D0 (en) 2015-10-02 2015-11-18 Rue De Int Ltd Security device
GB2550168B (en) 2016-05-11 2018-07-25 De La Rue Int Ltd Security device and method of manufacture
DE102016109193A1 (de) 2016-05-19 2017-11-23 Ovd Kinegram Ag Verfahren zur Herstellung von Sicherheitselementen mit einem Lenticular Flip
GB2557167B (en) 2016-09-30 2020-03-04 De La Rue Int Ltd Security devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180272788A1 (en) * 2014-03-27 2018-09-27 Crane & Co., Inc. Optical device that provides flicker-like optical effects
WO2019077419A1 (en) * 2017-10-20 2019-04-25 Wavefront Technology, Inc. OPTICAL SWITCH DEVICES

Also Published As

Publication number Publication date
EP3983238B1 (en) 2024-08-14
KR20220021481A (ko) 2022-02-22
CN113950413B (zh) 2024-09-03
JP2025102948A (ja) 2025-07-08
CN113950413A (zh) 2022-01-18
CA3141878A1 (en) 2020-12-17
EP3983238C0 (en) 2024-08-14
US20250229565A1 (en) 2025-07-17
ES2988806T3 (es) 2024-11-21
EP3983238A4 (en) 2023-08-02
WO2020252507A1 (en) 2020-12-17
JP2022536926A (ja) 2022-08-22
EP4442470A1 (en) 2024-10-09
MX2021014788A (es) 2022-01-18
EP3983238A1 (en) 2022-04-20
US12280610B2 (en) 2025-04-22
AU2020290585A1 (en) 2022-01-06
US20220297463A1 (en) 2022-09-22

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)