Securing identity documents with window features

The more complex the security features, the more difficult it is to forge or counterfeit documents. Spectre ID and Amber ID are two examples of advanced security solutions that can be incorporated into transparent windows. Spectre ID combines two different lens structures to create a motion effect of the document’s ghost image whenever the card is tilted, whereas Amber ID integrates optically variable inks (OVIs) into the window feature, changing the color and transparency depending on the viewing angle or light source. Because these features are incorporated into the window, rather than printed on, they are almost impossible to forge. Indeed, any attempt to tamper with these features will disarm the functionality and expose the attempted deception.

While all window protection features excel individually, they can be combined with other features to further enhance security, while still providing the flexibility to meet specific security requirements. This is important because as security features continue to evolve, so do the methods of professional forgers and counterfeiters.

For example, Spectre ID can be combined with Diamond ID to intensify the motion effect with an integrated pigment that is only visible under UV light. This not only strengthens the document’s anti-counterfeiting capabilities, but it also makes it more visually appealing.

Identity documents are typically valid for 10 years, so it’s important that they are built to last. Polycarbonate material has become the standard bearer in identity cards in recent, because it of its resistance to the impacts of wear and tear and, more importantly, forgery and tampering.

Polycarbonate IDs are made up of multiple layers fused together under high pressure and heat, which makes them particularly well suited for storing multiple security features. This structure makes it virtually impossible to alter the data stored on them without leaving visible signs of tampering. This ensures that the complex lens structures and pigments stored in the window features are preserved for the lifespan of the document.

It’s not just the security elements of window features that can be customized to meet individual requirements – certain design elements can also be personalized. Custom images, such as an animal, or symbols, such as a coat of arms, can be layered onto ghost images to make the document uniquely identifiable to the country or issuing authority.

This Spectre ID feature is especially impressive when combined with Diamond ID, as it enhances the ghost image with a bright and shiny appearance when viewed under UV light.

For border control officers who deal with thousands of travelers each day, it’s crucial that documents can be verified in a matter of seconds. But these personnel typically have the benefit of advanced machine readers to verify the validity of the document.

The real strength of window features lies in their ability to demonstrate authenticity without the need for such equipment. This is especially beneficial to bank, post office, and online identify verification staff who don’t typically have access to such equipment. All they need to do to verify the authenticity of a document is tilt it from side to side or hold it up against the light to see the embedded security features.