Security element having a digitised mark and security support or document comprising same
摘要
<p>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.</p>
申请公布号
EP1674286(A1)
申请公布日期
2006.06.28
申请号
EP20040293111
申请日期
2004.12.23
申请人
ARJOWIGGINS SECURITY;HUECK FOLLIEN GESELLSCHAFT M.B.H.