CODING SYSTEM FOR FORMING A SECURITY FEATURE IN OR ON A SECURITY DOCUMENT OR VALUE DOCUMENT OR A PLURALITY OF SECURITY DOCUMENTS OR VALUE DOCUMENTS

The invention relates to a coding system for forming a security feature in or on a security document or value document, comprising various luminophores that can be excited in the non-visible spectral range and emit in the visible spectral range and/or luminophore combinations that can be created fro...

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Bibliographische Detailangaben
Hauptverfasser:	BARTEL, Gustav Martin, HAUßMANN, Guido, VANDAHL, Cornelia, PAESCHKE, Manfred, RÖSLER, Sylke, KUNATH, Christian, STARICK, Detlef, KEMPFERT, Wolfgang, HEISE, Roland, RÖSLER, Sven
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BOOK COVERS BOOKBINDING CHECKING-DEVICES DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PHYSICS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a coding system for forming a security feature in or on a security document or value document, comprising various luminophores that can be excited in the non-visible spectral range and emit in the visible spectral range and/or luminophore combinations that can be created from said luminophores. The luminophores and/or luminophore combinations have different emission spectra in the visible spectral range when excited in a defined manner, and therefore each of the luminophores and/or luminophore combinations is characterized by at least one individually recorded emission line and/or emission band, which differs from the individually recorded emission lines and/or emission bands of the other luminophores and/or luminophore combinations. The coding system comprises at least three luminophores. The at least three luminophores and/or the luminophore combinations created from said luminophores are applied in the form of at least three luminescent security elements for the security feature. Each of the luminescent security elements of the security feature is perceived with identical color or the same color when excited in the defined manner.