FIELD: printing.
SUBSTANCE: invention relates to the field of manufacturing security documents. The protected structure (1) comprises: a fibrous layer (2a, 2b); substrate (3) with a translucent area; a watermark or its imitation (8a, 8b) applied on the fibrous layer (2a, 2b) and overlapped in the plan at least partially with the translucent area of the substrate, so that in this area the watermark or its imitation (8a, 8b) is visible against the light through the protected structure (1) only from the side of the fibrous layer; and the microelectronic device (4, 10) providing a contact or remote communication.
EFFECT: protection against counterfeiting and erasures.
44 cl, 22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELEMENT HAVING AT LEAST TWO MICROELECTRONIC NON-CONTACT DATA COMMUNICATION DEVICES | 2009 |
|
RU2470370C1 |
| IMPROVEMENT OF SUBSTRATES THAT INCLUDE PROTECTIVE DEVICES | 2005 |
|
RU2360060C2 |
| SHEET CONTAINING WATER MARK OR SIGN PSEUDO-WATER MARK VISIBLE ONLY ON ONE SIDE OF SHEET | 2008 |
|
RU2485238C2 |
| SECURITY ELEMENT | 2014 |
|
RU2664945C1 |
| MULTILAYER STRUCTURE THAT MAKES SUBSTRATE FOR PRINTING THEREON AND METHOD OF ITS FABRICATION | 2005 |
|
RU2404062C2 |
| COVERED INSTRUMENT | 2008 |
|
RU2448840C2 |
| SECURITY DOCUMENT WITH AT LEAST PARTIALLY INTEGRATED PROTECTIVE ELEMENT | 2011 |
|
RU2574969C2 |
| SUBSTRATE FOR OBTAINING SECURITY PAPERS OR COUNTERFEIT-PROOF DOCUMENTS | 2021 |
|
RU2814380C1 |
| MULTILAYER BODY | 2008 |
|
RU2466874C2 |
| SECURITY ELEMENT FOR SECURITY DOCUMENT | 2008 |
|
RU2481961C2 |
