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1. (WO2013160880) SECURITY ELEMENT AND DOCUMENT INCLUDING SUCH AN ELEMENT

Pub. No.:    WO/2013/160880    International Application No.:    PCT/IB2013/053317
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Sat Apr 27 01:59:59 CEST 2013
IPC: B42D 15/00
G06K 1/12
G06F 17/21
Applicants: ARJOWIGGINS SECURITY
Inventors: LELOUCH, Samy
CAMUS, Michel
Title: SECURITY ELEMENT AND DOCUMENT INCLUDING SUCH AN ELEMENT
Abstract:
The present invention relates to a security element (2) comprising a substrate including a text, in particular a microtext or nanotext, comprising a set of characters of substantially the same size, wherein at least one among the character font, character weight, line spacing and/or character spacing varies in at least one direction within said set, in the case of a character spacing variation, having at least three different character spacing values or at least two — or better three — different character spacing values affecting at least two — or better at least three — different terms, the character spacing varying between the characters within a single term, or at least two — or better three — different character spacing values affecting at least two — or better at least three — identical terms repeating in a single direction, the character spacing varying between at least two characters of the same rows of said terms and/or the character spacing varying between the characters within a single term, and in the case of a weight variation, at least three different levels.