UA96343C2 - Голографічний захисний елемент та спосіб його отримання - Google Patents

Голографічний захисний елемент та спосіб його отримання

Info

Publication number
UA96343C2
UA96343C2 UAA201000233A UAA201000233A UA96343C2 UA 96343 C2 UA96343 C2 UA 96343C2 UA A201000233 A UAA201000233 A UA A201000233A UA A201000233 A UAA201000233 A UA A201000233A UA 96343 C2 UA96343 C2 UA 96343C2
Authority
UA
Ukraine
Prior art keywords
diffractive
holographic
regions
image generating
security device
Prior art date
Application number
UAA201000233A
Other languages
English (en)
Russian (ru)
Inventor
Брайан Уілльям Холмс
Original Assignee
Де Ля Рю Інтернешнл Лімітед
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=38332045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA96343(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Де Ля Рю Інтернешнл Лімітед filed Critical Де Ля Рю Інтернешнл Лімітед
Publication of UA96343C2 publication Critical patent/UA96343C2/uk

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
    • B42D25/20—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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H1/265—Angle multiplexing; Multichannel holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H2001/0296—Formation of the master hologram
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • G03H2001/303—Interleaved sub-holograms, e.g. three RGB sub-holograms having interleaved pixels for reconstructing coloured holobject
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2224/00—Writing means other than actinic light wave
    • G03H2224/04—Particle beam, e.g. e-beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/14—Photoresist

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

Голографічний захисний елемент, що включає щонайменше першу і другу структури (11, 13), що генерують дифракційні зображення, записані у відповідних серіях по суті неперекривних областей носія запису, причому області однієї серії чергуються з областями іншої серії, відповідно до чого обидві області, що чергуються, по суті невидимі неозброєним оком. Голографічний захисний елемент генерує два або більше голографічних зображень, що видимі з окремих і/або таких, що перекриваються, напрямків розглядання навколо елемента і що проявляються при нахилі елемента, і кожне конкретне голографічне зображення в напрямку розглядання генерується створюючою дифракційне зображення структурою (11, 13), яка пов'язана з однією серією ліній, що чергуються. Перша структура, що генерує дифракційне зображення, була сформована такою, що має дифузно-дифракційний відгук, і друга структура, що генерує дифракційне зображення, була сформована такою, що має недифузний або відбивно-дифракційний відгук.
UAA201000233A 2007-06-13 2008-06-12 Голографічний захисний елемент та спосіб його отримання UA96343C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0711434.1A GB0711434D0 (en) 2007-06-13 2007-06-13 Holographic security device
PCT/GB2008/002013 WO2008152389A2 (en) 2007-06-13 2008-06-12 Holographic security device

Publications (1)

Publication Number Publication Date
UA96343C2 true UA96343C2 (uk) 2011-10-25

Family

ID=38332045

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201000233A UA96343C2 (uk) 2007-06-13 2008-06-12 Голографічний захисний елемент та спосіб його отримання

Country Status (9)

Country Link
US (1) US8625181B2 (uk)
EP (1) EP2152526B1 (uk)
JP (1) JP5432130B2 (uk)
AT (1) ATE523352T1 (uk)
AU (1) AU2008263629B2 (uk)
EA (1) EA017886B1 (uk)
GB (1) GB0711434D0 (uk)
UA (1) UA96343C2 (uk)
WO (1) WO2008152389A2 (uk)

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Also Published As

Publication number Publication date
US20100172000A1 (en) 2010-07-08
EP2152526A2 (en) 2010-02-17
JP5432130B2 (ja) 2014-03-05
AU2008263629A1 (en) 2008-12-18
EP2152526B1 (en) 2011-09-07
JP2010529513A (ja) 2010-08-26
US8625181B2 (en) 2014-01-07
EA017886B1 (ru) 2013-03-29
ATE523352T1 (de) 2011-09-15
GB0711434D0 (en) 2007-07-25
WO2008152389A3 (en) 2009-02-05
EA201070011A1 (ru) 2010-04-30
WO2008152389A2 (en) 2008-12-18
AU2008263629B2 (en) 2013-03-14

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