FIELD: information technology.
SUBSTANCE: film material includes micro-images and periodic two-dimensional matrix of non-cylindric lenses. At that, film material uses periodic two-dimensional matrix of non-cylindric lenses for increase of micro-images and creation of artificially magnified image by means of combined multiple separate lenses/systems of pictogram images. Wherein micro-images are made of blow holes in microstructure. Blow holes in microstructure are filled or coated with either sprayed metal material, or coloured or pigmented material.
EFFECT: technical result consists in producing magnified image of protective elements with effect of motion or three-dimensional image.
16 cl, 33 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MICRO-OPTICAL SECURITY AND IMAGE DISPLAY SYSTEM | 2010 |
|
RU2602486C2 |
| IMAGE REPRODUCTION AND SECURITY MICROOPTICAL SYSTEM | 2004 |
|
RU2414731C2 |
| IMAGE REPRODUCING SYSTEM AND MICROOPTIC SECURITY SYSTEM | 2007 |
|
RU2478998C9 |
| PROTECTED LAYER OF LENSES | 2015 |
|
RU2707595C2 |
| PERFECTED MICRO OPTICAL PROTECTIVE DEVICE | 2008 |
|
RU2492060C2 |
| METHOD OF FORMING AN OPTICAL DEVICE WHICH PROVIDES FLICKER OPTICAL EFFECTS | 2018 |
|
RU2769163C2 |
| OPTICAL DEVICE FOR CREATING SIMILAR FLICKER OF OPTICAL EFFECTS | 2015 |
|
RU2687171C2 |
| IMPROVED POLYMER SHEET MATERIAL FOR USE IN MAKING POLYMER PROTECTED DOCUMENTS, SUCH AS BANKNOTES | 2015 |
|
RU2689041C2 |
| MICRO-OPTICAL PROTECTIVE DEVICE WITH INTERACTIVE DYNAMIC PROTECTIVE ELEMENTS | 2019 |
|
RU2785150C2 |
| OPTIONALLY TRANSFERABLE OPTICAL SYSTEM WITH REDUCED THICKNESS | 2012 |
|
RU2641316C9 |
