EA201400779A1 - OPTICAL PROTECTIVE DEVICE - Google Patents
OPTICAL PROTECTIVE DEVICEInfo
- Publication number
- EA201400779A1 EA201400779A1 EA201400779A EA201400779A EA201400779A1 EA 201400779 A1 EA201400779 A1 EA 201400779A1 EA 201400779 A EA201400779 A EA 201400779A EA 201400779 A EA201400779 A EA 201400779A EA 201400779 A1 EA201400779 A1 EA 201400779A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- layer
- information
- reflective
- carrying
- protective
- Prior art date
Links
Abstract
Изобретение относится к оптическому защитному устройству и способу его изготовления. Оптическое защитное устройство содержит последовательно расположенные подложку (1), разделительный слой (2), защитный слой (3), прозрачный информационно-несущий слой (4), светоотражающий информационно-несущий слой (5) и соединительный слой (6), при этом прозрачный информационно-несущий слой (4) содержит по меньшей мере одно голографическое изображение и/или по меньшей мере одно скрытое изображение и/или цветопеременный слой; светоотражающий информационно-несущий слой (5) содержит по меньшей мере три, отличающихся и/или совпадающих по цвету, размерам и геометрической форме, светоотражающих подслоя, предусмотренных по меньшей мере на части прозрачного информационно-несущего слоя (4) таким образом, чтобы обеспечить формирование многоцветного изображения. Способ изготовления оптического защитного устройства содержит этапы, согласно которым обеспечивают подложку, на которую последовательно наносят разделительный слой, защитный слой, прозрачный информационно-несущий слой (4) и светоотражающий информационно-несущий слой (5), поверх указанных светоотражающих подслоев наносят соединительный слой, при этом площадь проекции защитного, соединительного и разделительного слоев на подложку совпадает с ее площадью.The invention relates to an optical protection device and method of its manufacture. The optical protective device contains successively arranged substrate (1), a separating layer (2), a protective layer (3), a transparent information-carrying layer (4), a reflective information-carrying layer (5) and a connecting layer (6), while the transparent the information-carrying layer (4) contains at least one holographic image and / or at least one latent image and / or color variable layer; reflective information-carrying layer (5) contains at least three, different and / or matching in color, size and geometric shape, reflective sublayer, provided on at least part of the transparent information-bearing layer (4) in such a way as to ensure the formation multicolor image. A method of manufacturing an optical protective device comprises the steps of providing a substrate on which a separating layer is sequentially applied, a protective layer, a transparent information-carrying layer (4) and a reflective information-carrying layer (5), a connecting layer is applied on top of the specified reflective sublayers, This area of projection of the protective, connecting and separation layers on the substrate coincides with its area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201400779A EA026699B1 (en) | 2014-07-07 | 2014-07-07 | Optical protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201400779A EA026699B1 (en) | 2014-07-07 | 2014-07-07 | Optical protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201400779A1 true EA201400779A1 (en) | 2016-01-29 |
| EA026699B1 EA026699B1 (en) | 2017-05-31 |
Family
ID=55174382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201400779A EA026699B1 (en) | 2014-07-07 | 2014-07-07 | Optical protection device |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA026699B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983433A (en) * | 2018-09-25 | 2018-12-11 | 上海宏盾防伪材料有限公司 | A kind of diffraction optics safety device with alternating binary coding hiding information |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5815292A (en) * | 1996-02-21 | 1998-09-29 | Advanced Deposition Technologies, Inc. | Low cost diffraction images for high security application |
| GB0015871D0 (en) * | 2000-06-28 | 2000-08-23 | Rue De Int Ltd | A security device |
| RU2431193C2 (en) * | 2008-07-11 | 2011-10-10 | Общество с ограниченной ответственностью "Флуоресцентные информационные технологии" (ООО "Флуринтек") | Composite mark |
-
2014
- 2014-07-07 EA EA201400779A patent/EA026699B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983433A (en) * | 2018-09-25 | 2018-12-11 | 上海宏盾防伪材料有限公司 | A kind of diffraction optics safety device with alternating binary coding hiding information |
Also Published As
| Publication number | Publication date |
|---|---|
| EA026699B1 (en) | 2017-05-31 |
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