EA200900163A1 - HOLOGRAPHIC PROTECTIVE ELEMENT AND METHOD OF CONTROL OF AUTHENTICITY OF HOLOGRAPHIC PROTECTIVE ELEMENT WITH LUMINESCENT MARKING - Google Patents
HOLOGRAPHIC PROTECTIVE ELEMENT AND METHOD OF CONTROL OF AUTHENTICITY OF HOLOGRAPHIC PROTECTIVE ELEMENT WITH LUMINESCENT MARKINGInfo
- Publication number
- EA200900163A1 EA200900163A1 EA200900163A EA200900163A EA200900163A1 EA 200900163 A1 EA200900163 A1 EA 200900163A1 EA 200900163 A EA200900163 A EA 200900163A EA 200900163 A EA200900163 A EA 200900163A EA 200900163 A1 EA200900163 A1 EA 200900163A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- holographic
- authenticity
- luminescent
- spectra
- protective element
- Prior art date
Links
Landscapes
- Holo Graphy (AREA)
Abstract
Предлагаемые изобретения относятся к голографическим защитным элементам (ГЭ) и голографическим защитным элементам с люминесцентной меткой (С). ГЭ может быть использован для защиты от подделок, разнообразных документов, таких как банкноты, чеки, акцизные марки и т.п., а С - для контроля подлинности ГЭ. ГЭ содержит основание из полимерной пленки, на которой сформирован голографический рельеф в виде чередующихся выступов и канавок, а также участок, площадь которого равна или превышает 0,1 мм, образованный из одного или из смеси люминесцентных веществ, визуализация люминесцентной метки возможна в лучах невидимых спектров света и/или в лучах видимого спектра света. Люминесцентная метка может иметь форму цифры или буквы. ГЭ может содержать рисунок, сформированный в полимерной пленке в виде совокупности люминесцентных меток. С включает считывание голографического изображения, анализ и сравнение голографического изображения и спектров люминесценции люминесцентной метки с соответствующими характеристиками голографического изображения и спектра люминесценции эталонного голографического элемента, при этом сравнивают положение максимумов и минимумов, стоковый и антистоковый компонент спектров, и при их совпадении принимают решение о подлинности исследуемого голографического защитного элемента. Поставленная задача решается за счет создания условий, при которых для проверки подлинности защитного элемента потребовались бы специальные декодирующие средства и приборы.The proposed invention relates to holographic protective elements (GE) and holographic protective elements with a fluorescent label (C). An EG can be used to protect against forgeries, various documents, such as banknotes, checks, excise stamps, etc., and C to control the authenticity of the EG. The EG contains a polymer film base on which a holographic relief in the form of alternating protrusions and grooves is formed, as well as a section whose area is equal to or greater than 0.1 mm, formed from one or a mixture of luminescent substances, visualization of the luminescent label is possible in the rays of invisible spectra light and / or in the rays of the visible light spectrum. The luminescent label can be in the form of numbers or letters. The HE may contain a pattern formed in the polymer film as a combination of luminescent labels. C includes reading the holographic image, analyzing and comparing the holographic image and luminescence spectra of the luminescent tag with the corresponding characteristics of the holographic image and luminescence spectrum of the reference holographic element, while comparing the position of the maxima and minima, the stock and anti-drain components of the spectra, and when they coincide, decide on the authenticity investigated holographic security element. The task is solved by creating the conditions under which to verify the authenticity of the security element would require special decoding tools and devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900163A EA200900163A1 (en) | 2009-02-09 | 2009-02-09 | HOLOGRAPHIC PROTECTIVE ELEMENT AND METHOD OF CONTROL OF AUTHENTICITY OF HOLOGRAPHIC PROTECTIVE ELEMENT WITH LUMINESCENT MARKING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900163A EA200900163A1 (en) | 2009-02-09 | 2009-02-09 | HOLOGRAPHIC PROTECTIVE ELEMENT AND METHOD OF CONTROL OF AUTHENTICITY OF HOLOGRAPHIC PROTECTIVE ELEMENT WITH LUMINESCENT MARKING |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200900163A1 true EA200900163A1 (en) | 2010-02-26 |
Family
ID=42041976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900163A EA200900163A1 (en) | 2009-02-09 | 2009-02-09 | HOLOGRAPHIC PROTECTIVE ELEMENT AND METHOD OF CONTROL OF AUTHENTICITY OF HOLOGRAPHIC PROTECTIVE ELEMENT WITH LUMINESCENT MARKING |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA200900163A1 (en) |
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2009
- 2009-02-09 EA EA200900163A patent/EA200900163A1/en unknown
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