An encoding system for forming a security feature in or on a security or value document or a plurality of security or value documents

摘要

The invention relates to a coding system for forming a security feature in or on a security or value documents, comprising different, stimulable in the non-visible spectral range and emitting in the visible spectral phosphors and / or can be created from them fluorescent combinations, wherein the phosphors and / or fluorescent combinations in a predetermined excitation in each case have different emission spectra in the visible spectral range, so that each of the phosphors and / or phosphor combinations is characterized by at least one individually distinguished emission line and / or emission band, resulting from the individually awarded emission lines and / or emission bands of the other phosphors and / or fluorescent combinations differs, wherein the coding system comprises at least three phosphors, wherein the at least three phosphors and / or created from these phosphors Leuchtstoffkombina tions in the form of at least three luminescent security elements for the security feature j are applied, and each of the luminescent security elements of the security feature is perceived at the predetermined excitation color identical or the same color.