SECURITY MODULE READING APPARATUS HAVING A PLURAL OF LIGHT EMITTING DISPLAY AND METHOD FOR READING SECURITY MODULE

摘要

PURPOSE: Security product identification system and method are provided to identify a security medium or to accurately discriminate counterfeit of a security medium. CONSTITUTION: A security medium read out system(1) including an array consisting of a plurality of light-emitting devices; and the plurality of light-emitting devices irradiating light to a CSI(Color Shifting Ink) element by being driven in order, a light-receiving unit(14) detecting color of reflective light reflected from the CSI element in order, a memory(18) storing reference color pattern information including a plurality of color values and a read out unit judging whether the detection color pattern detected in order and the reference color pattern are in accordance or not. [Reference numerals] (16) Read out unit; (18) Memory;