Method of producing color personalized security document blanks, color personalized security documents, and methods of personalization

摘要

The invention relates to a method for producing a document blank (90) or a security document (100), comprising the steps of providing a substrate layer (10) with a metal layer (11) or applying a metal layer (11) to a substrate layer (10) a color-effective pattern (20) in or on the metal layer (11), wherein the pattern (20) has a pixel structure and each pixel (23) comprises at least two subpixels (12) which produce a monochromatic color effect, assembling the substrate layer (10) with at least one further transparent substrate layer (50) to a document body (80). Furthermore, the invention relates to a correspondingly produced security document blank (90), a correspondingly personalized security document (100) and a method for colored laser personalization of security document blanks (90).