MY140655A - Security element - Google Patents

Security element

Info

Publication number
MY140655A
MY140655A MYPI20071510A MY140655A MY 140655 A MY140655 A MY 140655A MY PI20071510 A MYPI20071510 A MY PI20071510A MY 140655 A MY140655 A MY 140655A
Authority
MY
Malaysia
Prior art keywords
luminescent substance
security element
luminescent
frequency range
base material
Prior art date
Application number
Inventor
Markus Emerich
Harald Deinhammer
Original Assignee
Oebs Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oebs Gmbh filed Critical Oebs Gmbh
Priority to MYPI20071510 priority Critical patent/MY140655A/en
Publication of MY140655A publication Critical patent/MY140655A/en

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  • Luminescent Compositions (AREA)

Abstract

THE INVENTION RELATES TO A SECURITY ELEMENT (1), COMPRISING A FIRST LUMINESCENT SUBSTANCE, FOR A SECURITY DOCUMENT (5), THE LATTER (5) COMPRISING A BASE BODY (51) CONSISTING OF A BASE MATERIAL. THE AIM OF THE INVENTION IS TO INCREASE THE PROTECTION AGAINST FORGERY. TO ACHIEVE THIS: THE SECURITY ELEMENT IS PROVIDED WITH A SECOND LUMINESCENT SUBSTANCE; ENERGY IS TRANSMITTED BETWEEN THE FIRST LUMINESCENT SUBSTANCE AND THE SECOND LUMINESCENT SUBSTANCE, WHEREBY THE FREQUENCY RANGE OF THE EXCITATION OF ONE OF THE LUMINESCENT SUBSTANCES CORRESPONDS TO THE EMISSION FREQUENCY RANGE OF THE OTHER LUMINESCENT SUBSTANCE; AND THE FIRST LUMINESCENT SUBSTANCE IS THERMALLY UNSTABLE AT THE IGNITION TEMPERATURE OF THE BASE MATERIAL AND/OR AT A TEMPERATURE OF 185OC.
MYPI20071510 2007-09-07 2007-09-07 Security element MY140655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20071510 MY140655A (en) 2007-09-07 2007-09-07 Security element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20071510 MY140655A (en) 2007-09-07 2007-09-07 Security element

Publications (1)

Publication Number Publication Date
MY140655A true MY140655A (en) 2010-01-15

Family

ID=44256761

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20071510 MY140655A (en) 2007-09-07 2007-09-07 Security element

Country Status (1)

Country Link
MY (1) MY140655A (en)

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