MX2010004216A - Dispositivo de seguridad de cristal fotonico y metodo. - Google Patents

Dispositivo de seguridad de cristal fotonico y metodo.

Info

Publication number
MX2010004216A
MX2010004216A MX2010004216A MX2010004216A MX2010004216A MX 2010004216 A MX2010004216 A MX 2010004216A MX 2010004216 A MX2010004216 A MX 2010004216A MX 2010004216 A MX2010004216 A MX 2010004216A MX 2010004216 A MX2010004216 A MX 2010004216A
Authority
MX
Mexico
Prior art keywords
security device
photonic crystal
optically variable
region
incident light
Prior art date
Application number
MX2010004216A
Other languages
English (en)
Inventor
Robert Whiteman
Original Assignee
Rue De Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38814186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010004216(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rue De Int Ltd filed Critical Rue De Int Ltd
Publication of MX2010004216A publication Critical patent/MX2010004216A/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
    • 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
    • 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
    • B42D25/23—Identity cards
    • 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
    • B42D25/24—Passports
    • 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
    • B42D25/328—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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/382—Special inks absorbing or reflecting infrared light
    • 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
    • B42D25/378—Special inks
    • B42D25/387—Special inks absorbing or reflecting ultraviolet light
    • B42D2033/08—
    • B42D2033/10—
    • B42D2033/16—
    • B42D2033/20—
    • B42D2033/32—
    • B42D2035/14—
    • B42D2035/16—
    • B42D2035/24—
    • B42D2035/36—

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Se proporciona un método para formar un dispositivo de seguridad ópticamente variable. En el método, se proporciona un material de cristal fotónico y un proceso se realiza en el material que causa deformación del material para formar una primera región (A) para la cual la luz incidente recibida por el material de cristal es selectivamente reflejada o transmitida para generar un primer efecto ópticamente variable, y una segunda región (B) para la cual la luz incidente recibida genera un efecto óptico, diferente del primer efecto ópticamente variable. También se divulgan dispositivos correspondientes que tienen una primera y segunda región.
MX2010004216A 2007-10-19 2008-10-14 Dispositivo de seguridad de cristal fotonico y metodo. MX2010004216A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0720550.3A GB0720550D0 (en) 2007-10-19 2007-10-19 Photonic crystal security device multiple optical effects
PCT/GB2008/003486 WO2009050448A1 (en) 2007-10-19 2008-10-14 Photonic crystal security device and method

Publications (1)

Publication Number Publication Date
MX2010004216A true MX2010004216A (es) 2010-06-23

Family

ID=38814186

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004216A MX2010004216A (es) 2007-10-19 2008-10-14 Dispositivo de seguridad de cristal fotonico y metodo.

Country Status (12)

Country Link
US (1) US9272564B2 (es)
EP (1) EP2212121B1 (es)
KR (1) KR20100085979A (es)
CN (1) CN101896363B (es)
AU (1) AU2008313546B2 (es)
CA (1) CA2705057C (es)
EA (1) EA016620B1 (es)
GB (1) GB0720550D0 (es)
MX (1) MX2010004216A (es)
MY (1) MY148365A (es)
UA (1) UA95565C2 (es)
WO (1) WO2009050448A1 (es)

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CN102689538A (zh) * 2011-03-25 2012-09-26 同济大学 基于磁场取向控制的胶体光子晶体印刷方法
KR20120113072A (ko) * 2011-04-04 2012-10-12 삼성전자주식회사 광 결정 컬러 인쇄지 및 인쇄방법
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CN107460749B (zh) * 2017-08-29 2019-11-26 大连理工大学 一种基于一维光子晶体结构色膜转移印花的方法
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KR102115180B1 (ko) 2018-10-17 2020-05-26 한국조폐공사 광반사 특성을 이용한 보안 디바이스
KR102146109B1 (ko) * 2018-10-17 2020-08-19 한국조폐공사 광반사 특성을 이용한 보안 디바이스 제조방법
IT201900002873A1 (it) * 2019-02-27 2020-08-27 Dg Group S P A Dispositivo, metodo e sistema di sicurezza per autorizzare un’operazione
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CN110978577B (zh) * 2019-12-27 2023-06-30 上海伪静防伪科技有限公司 一种防伪纤维的生产方法及其生产设备
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Also Published As

Publication number Publication date
UA95565C2 (ru) 2011-08-10
EA016620B1 (ru) 2012-06-29
US20100253061A1 (en) 2010-10-07
CA2705057C (en) 2016-03-22
KR20100085979A (ko) 2010-07-29
EP2212121B1 (en) 2015-12-23
CA2705057A1 (en) 2009-04-23
GB0720550D0 (en) 2007-11-28
EA201070492A1 (ru) 2010-10-29
MY148365A (en) 2013-04-15
CN101896363B (zh) 2014-04-02
US9272564B2 (en) 2016-03-01
AU2008313546A1 (en) 2009-04-23
CN101896363A (zh) 2010-11-24
EP2212121A1 (en) 2010-08-04
WO2009050448A1 (en) 2009-04-23
AU2008313546B2 (en) 2012-02-16

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