Patent application number | Description | Published |
20080197295 | Device And Method For Producing Resist Profiled Elements - The invention relates to a device and a method for producing resist profiled elements. According to the invention, an electron beam lithography system is used to produce an electron beam, the axis of the beam being essentially perpendicular to a resist layer in which the resist profiled element is to be produced. The electron beam can be adjusted in terms of the electron surface dose in such a way that a non-orthogonal resist profiled element can be produced as a result of the irradiation by the electron beam. | 08-21-2008 |
20080198468 | Grid Image and Method For the Production Thereof - The present invention relates to a grating image ( | 08-21-2008 |
20090008923 | Security Element - The present invention relates to a security element ( | 01-08-2009 |
20090102605 | Security Arrangement for Security Documents - The present invention relates to a security arrangement ( | 04-23-2009 |
20100177094 | REPRESENTATION SYSTEM - The present invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a raster image arrangement for depicting a specified three-dimensional solid ( | 07-15-2010 |
20100182221 | REPRESENTATION SYSTEM - The present invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a raster image arrangement for depicting a planar target image that is given by an image function f(x,y), having
| 07-22-2010 |
20100187806 | Endless Material for Security Elements - The present invention relates to a method for manufacturing endless material for security elements having micro-optical moiré magnification arrangements that exhibit a motif grid composed of a plurality of micromotif elements and a focusing element grid composed of a plurality of microfocusing elements for moiré-magnified viewing of the micromotif elements, in which
| 07-29-2010 |
20100194532 | SECURITY ELEMENT - The present invention relates to a security element ( | 08-05-2010 |
20100208036 | SECURITY ELEMENT - The present invention relates to asecurity element for security papers, value documents and the like, having a microoptical moiré magnification arrangement ( | 08-19-2010 |
20110157183 | DEPICTION ARRANGEMENT - The invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a grid image arrangement for depicting a target image ( | 06-30-2011 |
20120098249 | SECURITY ELEMENT, SECURITY SYSTEM AND PRODUCTION METHODS THEREFOR - The invention relates to a security element for security papers, value documents or the like, with a carrier having an upper side and a lower side and comprising several reflective first micro-imaging elements flatly arranged in a first pattern, and second micro-imaging elements flatly arranged in a second pattern, a first microstructure object which contains several first microstructures which are arranged in a first microstructure pattern so adapted to the first pattern that the first microstructure object is imaged in magnified form in front of the upper side by means of the first micro-imaging elements, and a second microstructure object which contains several second microstructures which are arranged in a second microstructure pattern so adapted to the second pattern that the second microstructure object is imaged in magnified form in front of the underside by means of the second micro-imaging elements. | 04-26-2012 |
20120153607 | SECURITY ELEMENT FOR AN ARTICLE TO BE PROTECTED AND ARTICLE TO BE PROTECTED WITH SUCH A SECURITY ELEMENT - The invention relates to a security element for an article to be protected, having an upper face and a lower face, one or more imaging optical arrangements, which all image a respective associated object to a magnified scale only in front of the upper face, wherein the one optical arrangement or at least one of the optical arrangements comprises a plurality of reflective micro-imaging elements arranged two-dimensionally in a first pattern, and the associated object is in the form of a microstructure object having a plurality of microstructures, which are arranged in a microstructure pattern so matched to the first pattern that the microstructure object is imaged to a magnified scale in front of the upper face by means of the reflective micro-imaging elements. On both its upper face and its lower face the security element has an adhesive layer ( | 06-21-2012 |
20140175785 | Security Element - The present invention relates to a security element ( | 06-26-2014 |
20150084962 | DEPICTION ARRANGEMENT - The invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a grid image arrangement for depicting a target image ( | 03-26-2015 |