MX337442B - Dispositivo de seguridad. - Google Patents
Dispositivo de seguridad.Info
- Publication number
- MX337442B MX337442B MX2014004574A MX2014004574A MX337442B MX 337442 B MX337442 B MX 337442B MX 2014004574 A MX2014004574 A MX 2014004574A MX 2014004574 A MX2014004574 A MX 2014004574A MX 337442 B MX337442 B MX 337442B
- Authority
- MX
- Mexico
- Prior art keywords
- elements
- array
- image
- substrate
- repeating
- Prior art date
Links
- 239000000758 substrate Substances 0.000 abstract 6
- 238000003491 array Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
- G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1852—Manufacturing methods using mechanical means, e.g. ruling with diamond tool, moulding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
- G02B5/188—Plurality of such optical elements formed in or on a supporting substrate
- G02B5/1885—Arranged as a periodic array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Credit Cards Or The Like (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Facsimile Heads (AREA)
- Printing Methods (AREA)
Abstract
Se proporciona un dispositivo óptico de seguridad que incluye un sustrato transparente o translúcido, al menos una primera matriz de elementos repetitivos en o sobre un primer lado del sustrato, al menos una segunda matriz de elementos repetitivos sobre un segundo lado del sustrato. La segunda matriz de elementos repetitivos está sustancialmente en registro con la primera matriz de elementos, por lo cual una primera imagen es visible cuando se ve el dispositivo desde el primer lado, y una segunda imagen es visible cuando se ve el dispositivo desde el segundo lado. Los niveles de brillo o color de los elementos de imagen que se repiten sobre al menos un lado del sustrato se pueden modular en el sentido de la región para producir una imagen a escala de grises o color. En una modalidad, la primera matriz de elementos repetitivos en o sobre un primer lado del sustrato es una matriz de elementos que se enfocan, y la segunda matriz de elementos repetitivos en o sobre el segundo lado del sustrato es una matriz de imagen que tienen de manera sustancial la misma forma la una a la otra, de modo que, cuando se el dispositivo se ve desde el primer lado, una imagen ampliada que incluye al menos una versión ampliada de la forma de elemento de imagen es visible, y cuando se ve el dispositivo desde el segundo lado, la imagen a escala de grises o de color es visible. En otra modalidad, los elementos repetitivos de ambas de la primera y segunda matrices son elementos de imagen parcialmente o totalmente opacos los cuales respectivamente forman la primera y segunda imágenes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1159424A FR2966269A1 (fr) | 2010-10-19 | 2011-10-19 | Dispositif de securite |
PCT/AU2012/001255 WO2013056299A1 (en) | 2011-10-19 | 2012-10-17 | Security device |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014004574A MX2014004574A (es) | 2015-01-26 |
MX337442B true MX337442B (es) | 2016-03-03 |
Family
ID=48141645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014004574A MX337442B (es) | 2011-10-19 | 2012-10-17 | Dispositivo de seguridad. |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN104011742B (es) |
AU (1) | AU2012325669A1 (es) |
BR (1) | BR112014009513A2 (es) |
CH (1) | CH707318B1 (es) |
DE (1) | DE112012004012T5 (es) |
GB (1) | GB2513729A (es) |
MX (1) | MX337442B (es) |
WO (1) | WO2013056299A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180043724A1 (en) * | 2015-03-06 | 2018-02-15 | Ccl Secure Pty Ltd | Diffractive device producing angle dependent effects |
CN108472970A (zh) * | 2015-10-09 | 2018-08-31 | 阿肖克·查图维迪 | 在可挠式基材及由此制成的基材或包装材上结合压花的视觉效果或防伪造特征的工艺 |
GB201520085D0 (en) * | 2015-11-13 | 2015-12-30 | Rue De Int Ltd | Methods of manufacturing image element arrays for security devices |
DE102015015991A1 (de) | 2015-12-10 | 2017-06-14 | Giesecke & Devrient Gmbh | Sicherheitselement mit Linsenrasterbild |
AU2016100402B4 (en) * | 2016-04-13 | 2017-08-17 | Ccl Secure Pty Ltd | Micro-optic device with integrated focusing element and image element structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7522762B2 (en) * | 2003-04-16 | 2009-04-21 | Inverness Medical-Biostar, Inc. | Detection, resolution, and identification of arrayed elements |
US7830627B2 (en) * | 2004-04-30 | 2010-11-09 | De La Rue International Limited | Optically variable devices |
WO2007138940A1 (ja) * | 2006-05-26 | 2007-12-06 | Panasonic Corporation | 画像表示装置 |
DE112007002178T5 (de) * | 2006-09-15 | 2009-07-30 | Securency International Pty Ltd., Craigieburn | Mit Strahlung härtbare geprägte Tintensicherheitseinrichtungen für Sicherheitsdokumente |
DE102006050047A1 (de) * | 2006-10-24 | 2008-04-30 | Giesecke & Devrient Gmbh | Durchsichtssicherheitselement mit Mikrostrukturen |
DE102007007914A1 (de) * | 2007-02-14 | 2008-08-21 | Giesecke & Devrient Gmbh | Prägelack für mikrooptische Sicherheitselemente |
DE102007029204A1 (de) * | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
CN201387696Y (zh) * | 2009-03-23 | 2010-01-20 | 北京派瑞根科技开发有限公司 | 光点阵图像*** |
-
2012
- 2012-10-17 CH CH00594/14A patent/CH707318B1/de not_active IP Right Cessation
- 2012-10-17 BR BR112014009513A patent/BR112014009513A2/pt not_active IP Right Cessation
- 2012-10-17 MX MX2014004574A patent/MX337442B/es active IP Right Grant
- 2012-10-17 WO PCT/AU2012/001255 patent/WO2013056299A1/en active Application Filing
- 2012-10-17 AU AU2012325669A patent/AU2012325669A1/en not_active Abandoned
- 2012-10-17 CN CN201280063039.7A patent/CN104011742B/zh not_active Expired - Fee Related
- 2012-10-17 GB GB1407098.1A patent/GB2513729A/en not_active Withdrawn
- 2012-10-17 DE DE112012004012.0T patent/DE112012004012T5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU2012325669A1 (en) | 2014-05-29 |
DE112012004012T5 (de) | 2014-07-17 |
WO2013056299A1 (en) | 2013-04-25 |
GB2513729A (en) | 2014-11-05 |
BR112014009513A2 (pt) | 2019-09-24 |
CH707318B1 (de) | 2017-07-14 |
GB201407098D0 (en) | 2014-06-04 |
CN104011742B (zh) | 2017-04-26 |
MX2014004574A (es) | 2015-01-26 |
CN104011742A (zh) | 2014-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |