CN114786956B - 具有相位对准图像层的微光学安全装置 - Google Patents

具有相位对准图像层的微光学安全装置

Info

Publication number
CN114786956B
CN114786956B CN202080087787.3A CN202080087787A CN114786956B CN 114786956 B CN114786956 B CN 114786956B CN 202080087787 A CN202080087787 A CN 202080087787A CN 114786956 B CN114786956 B CN 114786956B
Authority
CN
China
Prior art keywords
micro
icon layer
color
security device
volumes
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
CN202080087787.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN114786956A (zh
Inventor
S·M·卡佩
J·D·戈斯内尔
B·E·布雷曼
P·F·科特
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
Priority to CN202511264304.3A priority Critical patent/CN121200619A/zh
Publication of CN114786956A publication Critical patent/CN114786956A/zh
Application granted granted Critical
Publication of CN114786956B publication Critical patent/CN114786956B/zh
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)
CN202080087787.3A 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置 Active CN114786956B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202511264304.3A CN121200619A (zh) 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962950054P 2019-12-18 2019-12-18
US62/950054 2019-12-18
PCT/US2020/065701 WO2021127241A1 (en) 2019-12-18 2020-12-17 Micro-optic security device with phase aligned image layers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202511264304.3A Division CN121200619A (zh) 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置

Publications (2)

Publication Number Publication Date
CN114786956A CN114786956A (zh) 2022-07-22
CN114786956B true CN114786956B (zh) 2025-09-16

Family

ID=76476734

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080087787.3A Active CN114786956B (zh) 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置
CN202511264304.3A Pending CN121200619A (zh) 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202511264304.3A Pending CN121200619A (zh) 2019-12-18 2020-12-17 具有相位对准图像层的微光学安全装置

Country Status (9)

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

Families Citing this family (6)

* 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
WO2026122393A1 (en) * 2024-12-04 2026-06-11 Crane & Co., Inc. Micro-optic security system and method of making it

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109789721A (zh) * 2016-09-30 2019-05-21 德拉鲁国际有限公司 安全装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US7738175B2 (en) 2003-11-21 2010-06-15 Visual Physics, Llc Micro-optic security and image presentation system providing modulated appearance of an in-plane image
EP2397883B1 (en) * 2003-11-21 2018-10-24 Visual Physics, LLC Micro-optic security and image presentation system
EP2631085B1 (en) 2004-04-30 2019-04-24 De La Rue International Limited Arrays of microlenses and arrays of microimages on transparent security substrates
ES2654209T5 (es) * 2005-05-18 2021-09-30 Visual Physics Llc Sistema de presentación de imágenes y de seguridad micro-óptico
EP2018589A2 (en) * 2006-05-12 2009-01-28 Crane & Co., Inc. A micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images
GB0919112D0 (en) 2009-10-30 2009-12-16 Rue De Int Ltd Security device
CA2825655C (en) * 2011-01-28 2019-04-30 Crane & Co., Inc. A laser marked device
DE102011115125B4 (de) * 2011-10-07 2021-10-07 Giesecke+Devrient Currency Technology Gmbh Herstellung einer mikrooptischen Darstellungsanordnung
ES2959453T3 (es) * 2014-03-27 2024-02-26 Visual Physics Llc Un dispositivo óptico que produce efectos ópticos similares a parpadeos
US10766292B2 (en) * 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
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
US20180134063A1 (en) 2015-05-15 2018-05-17 Ccl Secure Pty Ltd Shaped microlenses
GB2553968B (en) 2015-05-21 2021-03-03 Ccl Secure Pty Ltd Combination microlens optical device
DE102016109193A1 (de) * 2016-05-19 2017-11-23 Ovd Kinegram Ag Verfahren zur Herstellung von Sicherheitselementen mit einem Lenticular Flip
US11590791B2 (en) * 2017-02-10 2023-02-28 Crane & Co., Inc. Machine-readable optical security device
WO2018226484A1 (en) * 2017-06-05 2018-12-13 Crane & Co., Inc. An optical device that provides flicker-like optical effects
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
MX2021013919A (es) 2019-05-20 2022-01-18 Crane & Co Inc Uso de nanoparticulas para ajustar el indice de refraccion de las capas de una matriz polimerica con el fin de optimizar el enfoque microoptico (mo).
US12280610B2 (en) 2019-06-14 2025-04-22 Crane & Co., Inc. Micro-optic security device with absolute registration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109789721A (zh) * 2016-09-30 2019-05-21 德拉鲁国际有限公司 安全装置

Also Published As

Publication number Publication date
US20250360747A1 (en) 2025-11-27
JP2025131896A (ja) 2025-09-09
CA3164980A1 (en) 2021-06-24
AU2020408042A1 (en) 2022-07-21
US20240253385A1 (en) 2024-08-01
MX2025010803A (es) 2025-10-01
AU2020408042B2 (en) 2026-02-12
US12515474B2 (en) 2026-01-06
KR20220133181A (ko) 2022-10-04
CN114786956A (zh) 2022-07-22
BR112022012131A2 (pt) 2022-08-30
US20230001734A1 (en) 2023-01-05
EP4574438A1 (en) 2025-06-25
JP2023508016A (ja) 2023-02-28
US11975558B2 (en) 2024-05-07
MX2022007639A (es) 2022-07-19
EP4076969A1 (en) 2022-10-26
CN121200619A (zh) 2025-12-26
WO2021127241A1 (en) 2021-06-24
EP4076969A4 (en) 2024-06-19

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