Document checking device, particularly as verification device for security- or value documents, has detecting unit with multiple detection elements which are arranged in two-dimensional sensing array

摘要

The document checking device (1) has a detecting unit with multiple detection elements which are arranged in a two-dimensional sensing array. The expansion of the sensing array corresponds to the expansion of the document (9) provided for the detection and defines a detection surface (10) on the support plate (3). An illumination unit (11) comprises multiple illumination elements which are arranged in a two-dimensional illumination array to illuminate an illumination surface (12) on the support plate.