CN104025160B - 衍射装置 - Google Patents

衍射装置 Download PDF

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Publication number
CN104025160B
CN104025160B CN201280059363.1A CN201280059363A CN104025160B CN 104025160 B CN104025160 B CN 104025160B CN 201280059363 A CN201280059363 A CN 201280059363A CN 104025160 B CN104025160 B CN 104025160B
Authority
CN
China
Prior art keywords
image
color
relief structure
diffractive relief
diffractive
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.)
Expired - Fee Related
Application number
CN201280059363.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN104025160A (zh
Inventor
加里·费尔利斯·鲍尔
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.)
CCL Secure Pty Ltd
Original Assignee
Innovia Secutiry Pty 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
Application filed by Innovia Secutiry Pty Ltd filed Critical Innovia Secutiry Pty Ltd
Publication of CN104025160A publication Critical patent/CN104025160A/zh
Application granted granted Critical
Publication of CN104025160B publication Critical patent/CN104025160B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/207—Matching patterns that are created by the interaction of two or more layers, e.g. moiré patterns
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • 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
    • G03H2001/266—Wavelength multiplexing
    • 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
    • G03H2210/00—Object characteristics
    • G03H2210/20—2D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/13—Multi-wavelengths wave with discontinuous wavelength ranges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Holo Graphy (AREA)
  • Optical Filters (AREA)
CN201280059363.1A 2011-11-30 2012-11-28 衍射装置 Expired - Fee Related CN104025160B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2011101567 2011-11-30
AU2011101567A AU2011101567B4 (en) 2011-11-30 2011-11-30 Diffractive device
PCT/AU2012/001455 WO2013078503A1 (en) 2011-11-30 2012-11-28 Diffractive device

Publications (2)

Publication Number Publication Date
CN104025160A CN104025160A (zh) 2014-09-03
CN104025160B true CN104025160B (zh) 2016-12-28

Family

ID=45444967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280059363.1A Expired - Fee Related CN104025160B (zh) 2011-11-30 2012-11-28 衍射装置

Country Status (13)

Country Link
US (1) US9110239B2 (https=)
JP (2) JP2015504537A (https=)
CN (1) CN104025160B (https=)
AP (1) AP2014007722A0 (https=)
AU (2) AU2011101567B4 (https=)
BR (1) BR112014013163A2 (https=)
CA (1) CA2856566C (https=)
CH (1) CH707981B1 (https=)
DE (1) DE112012004993T5 (https=)
FR (1) FR2983318B1 (https=)
GB (1) GB2510780B (https=)
MX (1) MX2014006452A (https=)
WO (1) WO2013078503A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011101567B4 (en) * 2011-11-30 2012-08-09 Innovia Security Pty Ltd Diffractive device
GB2514338B (en) 2013-05-17 2020-06-10 De La Rue Int Ltd Security documents and methods of manufacture
FR3006795B1 (fr) 2013-06-10 2016-12-09 Arjowiggins Security Structure de securite a element optique diffractif
US9996843B2 (en) * 2013-12-13 2018-06-12 Colorado State University Research Foundation Nano-stamp and matched reader for anti-counterfeiting applications
DE112016000676T5 (de) * 2015-03-06 2017-11-09 Ccl Secure Pty Ltd Winkelabhängige Effekte erzeugende diffraktive Vorrichtung
FR3051565B1 (fr) 2016-05-23 2019-06-21 Surys Composant optique de securite et procede de fabrication d'un tel composant
CN106510635A (zh) * 2016-11-30 2017-03-22 江西科技师范大学 一种皮肤血管光声成像装置
WO2020180255A1 (en) * 2019-03-07 2020-09-10 Singapore University Of Technology And Design Optical security device, methods of forming and using the same
CN111025874B (zh) * 2019-11-08 2021-06-08 桂林电子科技大学 基于f-p腔的相移相位显微成像新方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1568264A (zh) * 2001-10-12 2005-01-19 Ovd基尼格拉姆股份公司 安全元件
CN101258037A (zh) * 2005-09-29 2008-09-03 德拉鲁国际公司 用于安全基底的安全设备
CN101410257A (zh) * 2006-03-31 2009-04-15 德国捷德有限公司 安全元件及其制造方法
CN101610907A (zh) * 2007-02-07 2009-12-23 雷恩哈德库兹基金两合公司 用于安全文件的安全元件及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3412875B2 (ja) * 1993-09-21 2003-06-03 大日本印刷株式会社 ホログラム記録シート、該シートを用いたホログラフィックオプティカル素子
US7132200B1 (en) * 1992-11-27 2006-11-07 Dai Nippon Printing Co., Ltd. Hologram recording sheet, holographic optical element using said sheet, and its production process
JP4677688B2 (ja) * 2001-06-29 2011-04-27 凸版印刷株式会社 計算機ホログラムから成る表示体
GB0212011D0 (en) * 2002-05-24 2002-07-03 Univ Heriot Watt Process for fabricating a security device
US6975765B2 (en) * 2003-05-06 2005-12-13 New Light Industries, Ltd. Optically variable form birefringent structure and method and system and method for reading same
US20090153926A1 (en) * 2005-01-21 2009-06-18 Ver-Tec Security Systems Limited Hologram Imaging Techniques And Holograms
US20100195174A1 (en) 2006-01-16 2010-08-05 Securency International Pty. Ltd. Data Storage in a Diffractive Optical Element
DE102007034958A1 (de) * 2007-04-30 2008-11-06 Osram Opto Semiconductors Gmbh Strahlenkombinator für ein mehrfarbiges Laserdisplay
TW200903465A (en) * 2007-07-03 2009-01-16 Ind Tech Res Inst Difrraction grating recording medium
DE102007044992B3 (de) 2007-09-19 2008-12-04 Ovd Kinegram Ag Diffraktives Sicherheitselement mit individualisiertem Code sowie Verfahren zur Erhöhung der Fälschungssicherheit eines Sicherheitsdokuments
DE102008017652A1 (de) * 2008-04-04 2009-10-08 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement sowie Verfahren zur Herstellung eines Sicherheitselements
JP2011007967A (ja) * 2009-06-25 2011-01-13 National Printing Bureau 多重回折格子記録媒体及び機械読取装置
AU2011101567B4 (en) * 2011-11-30 2012-08-09 Innovia Security Pty Ltd Diffractive device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1568264A (zh) * 2001-10-12 2005-01-19 Ovd基尼格拉姆股份公司 安全元件
CN101258037A (zh) * 2005-09-29 2008-09-03 德拉鲁国际公司 用于安全基底的安全设备
CN101410257A (zh) * 2006-03-31 2009-04-15 德国捷德有限公司 安全元件及其制造方法
CN101610907A (zh) * 2007-02-07 2009-12-23 雷恩哈德库兹基金两合公司 用于安全文件的安全元件及其制造方法

Also Published As

Publication number Publication date
AU2011101567B4 (en) 2012-08-09
FR2983318B1 (fr) 2018-01-12
CA2856566A1 (en) 2013-06-06
DE112012004993T5 (de) 2014-09-18
JP2015504537A (ja) 2015-02-12
MX2014006452A (es) 2014-09-01
WO2013078503A1 (en) 2013-06-06
CH707981B1 (de) 2017-05-31
AU2012344727A1 (en) 2014-06-12
AU2011101567A4 (en) 2012-01-12
US20140293423A1 (en) 2014-10-02
GB2510780A (en) 2014-08-13
CN104025160A (zh) 2014-09-03
GB201410104D0 (en) 2014-07-23
FR2983318A1 (fr) 2013-05-31
AP2014007722A0 (en) 2014-06-30
BR112014013163A2 (pt) 2017-06-13
GB2510780B (en) 2019-04-17
US9110239B2 (en) 2015-08-18
AU2012344727B2 (en) 2016-03-17
CA2856566C (en) 2019-04-09
JP2018047702A (ja) 2018-03-29

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Vitoria Australia

Applicant after: Innovia Security Private Limited Company

Address before: Vitoria Australia

Applicant before: Yi Nuoweiya Safe Corp.

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Vitoria Australia

Patentee after: CCL securities Pte Ltd

Address before: Vitoria Australia

Patentee before: Innovia Security Private Limited Company

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20191128