CA2695279C - Improved micro-optic security device - Google Patents

Improved micro-optic security device Download PDF

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Publication number
CA2695279C
CA2695279C CA2695279A CA2695279A CA2695279C CA 2695279 C CA2695279 C CA 2695279C CA 2695279 A CA2695279 A CA 2695279A CA 2695279 A CA2695279 A CA 2695279A CA 2695279 C CA2695279 C CA 2695279C
Authority
CA
Canada
Prior art keywords
stitched
icon
security device
microlenses
array
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
CA2695279A
Other languages
English (en)
French (fr)
Other versions
CA2695279A1 (en
Inventor
Paul F. Cote
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 Security Technologies Inc
Original Assignee
Crane Security Technologies 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 Security Technologies Inc filed Critical Crane Security Technologies Inc
Publication of CA2695279A1 publication Critical patent/CA2695279A1/en
Application granted granted Critical
Publication of CA2695279C publication Critical patent/CA2695279C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B93/00—Stitches; Stitch seams
    • 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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/06—Viewing or reading apparatus with moving picture effect

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Manufacturing & Machinery (AREA)
  • Finance (AREA)
  • Textile Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
CA2695279A 2007-08-01 2008-08-01 Improved micro-optic security device Active CA2695279C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95330407P 2007-08-01 2007-08-01
US60/953,304 2007-08-01
PCT/US2008/009325 WO2009017824A2 (en) 2007-08-01 2008-08-01 Improved micro-optic security device

Publications (2)

Publication Number Publication Date
CA2695279A1 CA2695279A1 (en) 2009-02-05
CA2695279C true CA2695279C (en) 2015-07-14

Family

ID=40243831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2695279A Active CA2695279C (en) 2007-08-01 2008-08-01 Improved micro-optic security device

Country Status (10)

Country Link
US (1) US8739711B2 (https=)
EP (3) EP2185368B1 (https=)
JP (1) JP5467478B2 (https=)
KR (1) KR101718168B1 (https=)
CN (1) CN101970243B (https=)
BR (1) BRPI0814852B1 (https=)
CA (1) CA2695279C (https=)
ES (2) ES2852750T3 (https=)
RU (1) RU2492060C2 (https=)
WO (1) WO2009017824A2 (https=)

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Also Published As

Publication number Publication date
CN101970243B (zh) 2013-04-24
EP3153326B1 (en) 2020-11-11
BRPI0814852A2 (pt) 2015-08-04
KR20100052511A (ko) 2010-05-19
JP5467478B2 (ja) 2014-04-09
WO2009017824A3 (en) 2010-09-02
EP2185368B1 (en) 2016-12-14
EP3828001A1 (en) 2021-06-02
ES2618579T3 (es) 2017-06-21
BRPI0814852B1 (pt) 2019-09-24
CA2695279A1 (en) 2009-02-05
CN101970243A (zh) 2011-02-09
US8739711B2 (en) 2014-06-03
RU2492060C2 (ru) 2013-09-10
EP3153326A1 (en) 2017-04-12
US20110036282A1 (en) 2011-02-17
JP2011506121A (ja) 2011-03-03
KR101718168B1 (ko) 2017-03-20
WO2009017824A2 (en) 2009-02-05
RU2010107221A (ru) 2011-09-10
ES2852750T3 (es) 2021-09-14
EP2185368A2 (en) 2010-05-19

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