MX342045B - Dispositivo optico de multi-imagen. - Google Patents

Dispositivo optico de multi-imagen.

Info

Publication number
MX342045B
MX342045B MX2014011023A MX2014011023A MX342045B MX 342045 B MX342045 B MX 342045B MX 2014011023 A MX2014011023 A MX 2014011023A MX 2014011023 A MX2014011023 A MX 2014011023A MX 342045 B MX342045 B MX 342045B
Authority
MX
Mexico
Prior art keywords
filter layer
image
features
substrate
optical device
Prior art date
Application number
MX2014011023A
Other languages
English (en)
Other versions
MX2014011023A (es
Inventor
M Quinn Cary
Original Assignee
Graphic Security Systems Corp
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 Graphic Security Systems Corp filed Critical Graphic Security Systems Corp
Publication of MX2014011023A publication Critical patent/MX2014011023A/es
Publication of MX342045B publication Critical patent/MX342045B/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
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/10—Watermarks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Filters (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Un sistema y método se proporcionan para la construcción de un dispositivo óptico que tiene un sustrato y una capa de filtro proporcionados en el sustrato. La capa de filtro incluye funciones que administran una primera imagen y las ranuras entre las funciones. Una capa de imagen se proporciona en la capa de filtro e incluye elementos de imagen proporcionados dentro de las ranuras entre las funciones. La primera imagen se administra en la luz reflejada y la segunda imagen se administra en la luz transmitida. De acuerdo con un ejemplo, una capa del segundo filtro puede proporcionarse en un segundo lado del sustrato de manera que las funciones de capa de filtro y las segundas funciones de la capa de filtro segundo pueden al menos parcialmente estar fuera de la alineación vertical con el fin de definir una pluralidad de los ángulos de entrada de los rayos de luz.
MX2014011023A 2012-03-13 2013-03-13 Dispositivo optico de multi-imagen. MX342045B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261609979P 2012-03-13 2012-03-13
US201261734752P 2012-12-07 2012-12-07
PCT/US2013/030958 WO2013138486A1 (en) 2012-03-13 2013-03-13 Multi-image optical device

Publications (2)

Publication Number Publication Date
MX2014011023A MX2014011023A (es) 2015-05-07
MX342045B true MX342045B (es) 2016-09-12

Family

ID=49161774

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011023A MX342045B (es) 2012-03-13 2013-03-13 Dispositivo optico de multi-imagen.

Country Status (5)

Country Link
US (1) US10124620B2 (es)
EP (1) EP2825391A4 (es)
CA (1) CA2867336A1 (es)
MX (1) MX342045B (es)
WO (1) WO2013138486A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105934702B (zh) * 2014-01-30 2019-08-09 惠普发展公司，有限责任合伙企业 用于提供自适应图像的方法和系统
DE102014010574A1 (de) * 2014-07-16 2016-01-21 Giesecke & Devrient Gmbh Wertdokument mit Auf-/Durchsichtseffekt
EP3072742B1 (en) * 2015-03-26 2020-03-18 Goodrich Lighting Systems GmbH Interior aircraft led light unit and method of calibrating an interior aircraft led light unit
MA44826A (fr) 2016-02-26 2019-01-02 De La Rue Int Ltd Procédés de fabrication de dispositifs de sécurité
FR3059594B1 (fr) 2016-12-02 2021-05-28 Banque De France Deux signes de securite formant conjointement un troisieme signe de securite
US11413895B2 (en) * 2018-06-15 2022-08-16 Hewlett-Packard Development Company, L.P. Printing images for variable lighting conditions
DE102019115391A1 (de) * 2019-06-06 2020-12-10 Leonhard Kurz Stiftung & Co. Kg Durchsichtsicherheitselement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69028882T3 (de) * 1989-01-31 2005-01-05 Dai Nippon Insatsu K.K. Wärmeübertragungs-Aufzeichnungsmedium
GB0409736D0 (en) * 2004-04-30 2004-06-09 Rue De Int Ltd Improvements in substrates incorporating security device
US20060061088A1 (en) * 2004-09-23 2006-03-23 Xerox Corporation Method and apparatus for internet coupon fraud deterrence
GB0601635D0 (en) * 2006-01-26 2006-03-08 Rue De Int Ltd Security document
DE102007057658A1 (de) * 2007-02-07 2009-06-04 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
GB0714141D0 (en) * 2007-07-19 2007-08-29 Rue De Int Ltd security device
DE102007044992B3 (de) * 2007-09-19 2008-12-04 Ovd Kinegram Ag Diffraktives Sicherheitselement mit individualisiertem Code sowie Verfahren zur Erhöhung der Fälschungssicherheit eines Sicherheitsdokuments
DE102008028187A1 (de) * 2008-06-12 2009-12-17 Giesecke & Devrient Gmbh Sicherheitselement mit optisch variablem Element.
GB2470772B (en) * 2009-06-04 2011-07-06 Rue De Int Ltd Improvements in security substrates
US20130181435A1 (en) * 2012-01-17 2013-07-18 Ecole Polytechnique Federale De Lausanne (Epfl) Synthesis of authenticable halftone images with non-luminescent halftones illuminated by a luminescent emissive layer

Also Published As

Publication number Publication date
US20130264813A1 (en) 2013-10-10
US10124620B2 (en) 2018-11-13
WO2013138486A9 (en) 2013-11-07
CA2867336A1 (en) 2013-09-19
EP2825391A1 (en) 2015-01-21
EP2825391A4 (en) 2015-11-18
MX2014011023A (es) 2015-05-07
WO2013138486A1 (en) 2013-09-19

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