UA88288C2 - Microoptical system for safety and reproduction of image - Google Patents

Microoptical system for safety and reproduction of image

Info

Publication number
UA88288C2
UA88288C2 UAA200606952A UAA200606952A UA88288C2 UA 88288 C2 UA88288 C2 UA 88288C2 UA A200606952 A UAA200606952 A UA A200606952A UA A200606952 A UAA200606952 A UA A200606952A UA 88288 C2 UA88288 C2 UA 88288C2
Authority
UA
Ukraine
Prior art keywords
image
axis
micro
planar
symmetry
Prior art date
Application number
UAA200606952A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ричард А. СТИНБЛИК
Марк Дж. ХЕРТ
Грегори Р. ДЖОРДАН
Original Assignee
Вижуал Физикс, Элелси
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 Вижуал Физикс, Элелси filed Critical Вижуал Физикс, Элелси
Publication of UA88288C2 publication Critical patent/UA88288C2/en

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  • Credit Cards Or The Like (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

A film material utilizing a regular two-dimensional array of nоn-cylindrical lenses to enlarge micro-images, called icons, to form a synthetically magnified image through the united performance of a multiplicity of individual lens/icon image systems. The synthetic magnification micro-optic system includes one or more optical spacers (5), a micro-image formed of a periodic planar array of a plurality of image icons (4) having an axis of symmetry about at least one of its planar axes and positioned on or next to the optical spacer (5), and a periodic planar array of image icon focusing elements (1) having an axis of symmetry about at least one of its planar axes, the axis of symmetry being thesame planar axis as that of the micro-image planar array (4). A number of distinctive visual effects, such as three-dimensional and motion effects, can be provided by the present system.
UAA200606952A 2003-11-21 2004-11-22 Microoptical system for safety and reproduction of image UA88288C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52428103P 2003-11-21 2003-11-21

Publications (1)

Publication Number Publication Date
UA88288C2 true UA88288C2 (en) 2009-10-12

Family

ID=48465461

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200606952A UA88288C2 (en) 2003-11-21 2004-11-22 Microoptical system for safety and reproduction of image

Country Status (2)

Country Link
CA (1) CA2812971C (en)
UA (1) UA88288C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201313363D0 (en) * 2013-07-26 2013-09-11 Rue De Int Ltd Security devices and method of manufacture

Also Published As

Publication number Publication date
CA2812971A1 (en) 2005-06-09
CA2812971C (en) 2018-02-06

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