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EA201700025A1 - MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM - Google Patents

MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM

Info

Publication number
EA201700025A1
EA201700025A1 EA201700025A EA201700025A EA201700025A1 EA 201700025 A1 EA201700025 A1 EA 201700025A1 EA 201700025 A EA201700025 A EA 201700025A EA 201700025 A EA201700025 A EA 201700025A EA 201700025 A1 EA201700025 A1 EA 201700025A1
Authority
EA
Eurasian Patent Office
Prior art keywords
color
hologram
volume
protective device
phase color
Prior art date
Application number
EA201700025A
Other languages
Russian (ru)
Other versions
EA030033B1 (en
Inventor
Дмитрий Сергеевич Лушников
Андрей Валентинович СМИРНОВ
Дмитрий Ильич Макаров
Александр Михайлович Сергиенко
Александр Юрьевич Жердев
Леонид Игоревич СМИРНОВ
Original Assignee
Акционерное Общество "Научно-Производственное Объединение "Криптен"
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 Акционерное Общество "Научно-Производственное Объединение "Криптен" filed Critical Акционерное Общество "Научно-Производственное Объединение "Криптен"
Priority to EA201700025A priority Critical patent/EA201700025A1/en
Publication of EA030033B1 publication Critical patent/EA030033B1/en
Publication of EA201700025A1 publication Critical patent/EA201700025A1/en

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)

Abstract

Изобретение относится к области защиты от подделок различных объектов и изделий. Согласно изобретению многослойное защитное устройство с объемно-фазовой цветной голограммой, содержащее подложку, на одну сторону которой наносится фоточувствительный слой, по меньшей мере на части которого обеспечивается слой объемно-фазовой цветной голограммы по меньшей мере с одним защитным цветным признаком, при этом при визуализации голограммы формируется плоское и/или объемное цветное основное изображение с встроенным в нее по меньшем мере одним защитным признаком, представляющим собой при визуализации одно из следющего: флип-флоп эффект по цвету, флип-флоп эффект по изображению, скрытое цветное изображение, цветной микротекст, локализованный как в плоскости фоточувствительного слоя голограммы, так и вне ее.The invention relates to the field of protection against forgeries of various objects and products. According to the invention, a multilayer protective device with a volume-phase color hologram containing a substrate, on one side of which a photosensitive layer is applied, at least a part of which is provided with a layer of volume-phase color hologram with at least one protective color sign, while rendering the hologram a flat and / or volumetric color main image is formed with at least one security feature embedded in it, which in visualization is one of the following: a flip flop effect by color, flip-flop effect by image, latent color image, color microtext localized both in the plane of the photosensitive layer of the hologram, and outside it.

EA201700025A 2016-12-29 2016-12-29 MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM EA201700025A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700025A EA201700025A1 (en) 2016-12-29 2016-12-29 MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700025A EA201700025A1 (en) 2016-12-29 2016-12-29 MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM

Publications (2)

Publication Number Publication Date
EA030033B1 EA030033B1 (en) 2018-06-29
EA201700025A1 true EA201700025A1 (en) 2018-06-29

Family

ID=62684498

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201700025A EA201700025A1 (en) 2016-12-29 2016-12-29 MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM

Country Status (1)

Country Link
EA (1) EA201700025A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201323B1 (en) * 1985-05-07 1994-08-17 Dai Nippon Insatsu Kabushiki Kaisha Article incorporating a transparent hologramm
US5267753A (en) * 1991-07-08 1993-12-07 Ernest Chock Holographic bank draft
US6052209A (en) * 1996-07-31 2000-04-18 Dai Nippon Printing Co., Ltd. Hologram reproduction process and volume hologram
US6005691A (en) * 1996-12-11 1999-12-21 Hewlett-Packard Company High-security machine-readable holographic card
MXPA06005763A (en) * 2003-11-21 2006-08-11 Nanoventions Inc Micro-optic security and image presentation system.
EP2631085B1 (en) * 2004-04-30 2019-04-24 De La Rue International Limited Arrays of microlenses and arrays of microimages on transparent security substrates
GB2452066B (en) * 2007-08-23 2012-05-30 Ver Tec Security Systems Ltd Security holograms

Also Published As

Publication number Publication date
EA030033B1 (en) 2018-06-29

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EA201700025A1 (en) MULTILAYER PROTECTIVE DEVICE WITH A VOLUME-PHASE COLOR HOLOGRAM