Security element having a digitised mark and security support or document comprising same
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United States of America Patent
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Apr 1, 2014
Grant Date -
May 21, 2009
app pub date -
Dec 22, 2005
filing date -
Dec 23, 2004
priority date (Note) -
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Abstract
The invention relates to a security element comprising a carrier substrate comprising a transparent or translucent area carrying at least one digitised mark made of at least one set of dots appearing as a three dimensional mark when viewed in transmitted light. The invention relates to a security support or document or article comprising the said security element and to the method of identification and/or authentication of this security support or document or article.
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