Security document blank for a colored laser personalization, method for producing a security document by means of color laser personalization of a security document blank and security document.

摘要

A security document blank (90) for a colored laser personalization comprising a document body (80) comprising a metal layer (11) and a color effective pattern (20) formed in or on the metal layer (11), the color effective pattern (20) being a pixel structure and each pixel (23) is associated with at least two subpixels (22) which produce a monochromatic color effect, and the metal layer (11) and the color effective pattern (20) are covered by one or more transparent substrate layers (50).