LT2000110A - Method of technical security for protecting printed matter against falsification - Google Patents
Method of technical security for protecting printed matter against falsificationInfo
- Publication number
- LT2000110A LT2000110A LT2000110A LT2000110A LT2000110A LT 2000110 A LT2000110 A LT 2000110A LT 2000110 A LT2000110 A LT 2000110A LT 2000110 A LT2000110 A LT 2000110A LT 2000110 A LT2000110 A LT 2000110A
- Authority
- LT
- Lithuania
- Prior art keywords
- raster
- printed matter
- technical security
- against falsification
- matter against
- Prior art date
Links
Landscapes
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
The invention relates to the preparing step of securities for printing. The invention is characterised in that additional variable quantities and coefficients are involved into raster algorithm of view among the quantities determined the raster character, e.g. an angle, structural periodic as well as the form and proportions of raster elements or screen dots. As the variable quantities are used random numbers and functions and a content of additional view or information blocks which have possibilities to make the distortions more complicated and transfer the information encoded in the raster.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2000110A LT4922B (en) | 2000-11-29 | 2000-11-29 | Method of technical security for protecting printed matter against falsification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2000110A LT4922B (en) | 2000-11-29 | 2000-11-29 | Method of technical security for protecting printed matter against falsification |
Publications (2)
Publication Number | Publication Date |
---|---|
LT2000110A true LT2000110A (en) | 2002-02-25 |
LT4922B LT4922B (en) | 2002-06-25 |
Family
ID=19721502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LT2000110A LT4922B (en) | 2000-11-29 | 2000-11-29 | Method of technical security for protecting printed matter against falsification |
Country Status (1)
Country | Link |
---|---|
LT (1) | LT4922B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2268152C9 (en) * | 2004-08-11 | 2006-05-20 | Милимарекс Лимитед | Printed matter and method for its manufacture (modifications) |
EP1908607A1 (en) * | 2005-06-07 | 2008-04-09 | Milimarex Limited | Package provided with a protective element and method for the production thereof, in particular in the form of a compact-disc case |
LT5602B (en) | 2008-12-03 | 2009-10-26 | Aleksej Zaicevskij | Method for authenticate a printed production |
-
2000
- 2000-11-29 LT LT2000110A patent/LT4922B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
LT4922B (en) | 2002-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM9A | Lapsed patents |
Effective date: 20021129 |