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MX2015012230A - Dispositivo de seguridad optica. - Google Patents

Dispositivo de seguridad optica.

Info

Publication number
MX2015012230A
MX2015012230A MX2015012230A MX2015012230A MX2015012230A MX 2015012230 A MX2015012230 A MX 2015012230A MX 2015012230 A MX2015012230 A MX 2015012230A MX 2015012230 A MX2015012230 A MX 2015012230A MX 2015012230 A MX2015012230 A MX 2015012230A
Authority
MX
Mexico
Prior art keywords
grayscale
plane image
security device
optical security
counterfeit
Prior art date
Application number
MX2015012230A
Other languages
English (en)
Other versions
MX356366B (es
Inventor
Samuel M Cape
Jason Van Gumster
Original Assignee
Visual Physics 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
Application filed by Visual Physics Llc filed Critical Visual Physics Llc
Publication of MX2015012230A publication Critical patent/MX2015012230A/es
Publication of MX356366B publication Critical patent/MX356366B/es

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
    • 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Processing Or Creating Images (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Toys (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Processing (AREA)

Abstract

Se proporciona una forma mejorada de dispositivo de seguridad óptica, para su uso en la protección de documentos y artículos de valor ante la falsificación, y para verificar la autenticidad. El dispositivo inventivo, que está compuesto de una formación optativamente integrada de elementos de enfoque de iconos, al menos una imagen en escala de grises en el plano y una pluralidad de patrones de control de iconos de la misma extensión contenidos sobre o dentro de la imagen en el plano, estando cada patrón de control correlacionado con áreas de la imagen en escala de grises en el plano que tienen una gama de niveles de escala de grises, proporciona una capacidad de diseño potenciada, un impacto visual mejorado y una mayor resistencia a variaciones de fabricación.
MX2015012230A 2013-03-15 2014-03-14 Dispositivo de seguridad optica. MX356366B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361791695P 2013-03-15 2013-03-15
PCT/US2014/028192 WO2014143980A1 (en) 2013-03-15 2014-03-14 Optical security device

Publications (2)

Publication Number Publication Date
MX2015012230A true MX2015012230A (es) 2016-05-16
MX356366B MX356366B (es) 2018-05-25

Family

ID=50487186

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012230A MX356366B (es) 2013-03-15 2014-03-14 Dispositivo de seguridad optica.

Country Status (12)

Country Link
US (2) US10173453B2 (es)
EP (1) EP2969585B1 (es)
JP (1) JP6410793B2 (es)
KR (1) KR102191322B1 (es)
CN (1) CN105339180B (es)
AU (1) AU2014228012B2 (es)
BR (1) BR112015022369A2 (es)
CA (1) CA2904356C (es)
ES (1) ES2728508T3 (es)
MX (1) MX356366B (es)
RU (1) RU2673137C9 (es)
WO (1) WO2014143980A1 (es)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
US10574853B2 (en) 2015-07-30 2020-02-25 Hewlett-Packard Development Company, L.P. Embedding a pattern in output content
KR102245867B1 (ko) 2016-08-15 2021-04-28 비쥬얼 피직스 엘엘씨 수확­방지 보안 피처
ES2922024T3 (es) 2017-02-10 2022-09-06 Crane & Co Inc Dispositivo óptico de seguridad legible por máquina
JP7302828B2 (ja) 2018-01-03 2023-07-04 ビジュアル フィジクス エルエルシー 対話型動的セキュリティ特徴を有するマイクロ光学セキュリティデバイス
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EP4421762A2 (en) 2018-07-03 2024-08-28 Crane & Co., Inc. Security document with attached security device which demonstrates increased harvesting resistance

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JP2016515480A (ja) 2016-05-30
RU2015138265A (ru) 2017-04-24
AU2014228012B2 (en) 2018-07-26
BR112015022369A2 (pt) 2017-07-18
JP6410793B2 (ja) 2018-10-24
MX356366B (es) 2018-05-25
KR102191322B1 (ko) 2020-12-16
RU2673137C2 (ru) 2018-11-22
US10787018B2 (en) 2020-09-29
CA2904356A1 (en) 2014-09-18
CN105339180A (zh) 2016-02-17
ES2728508T3 (es) 2019-10-25
RU2673137C9 (ru) 2019-04-04
CA2904356C (en) 2022-03-08
US20160009119A1 (en) 2016-01-14
US20190135020A1 (en) 2019-05-09
US10173453B2 (en) 2019-01-08
AU2014228012A1 (en) 2015-09-24
WO2014143980A1 (en) 2014-09-18
EP2969585B1 (en) 2019-04-24
EP2969585A1 (en) 2016-01-20
CN105339180B (zh) 2018-05-11
RU2015138265A3 (es) 2018-03-14

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