All-Polymer Integrated Circuit for Monitoring the X-Ray Checking History of Luggages

Lai, Stefano;Casula, Giulia;Cosseddu, Piero;Bonfiglio, Annalisa;Barbaro, Massimo

;D'Annunzio, Frank;Loussert, Christophe;Basirico, Laura;Ciavatti, Andrea;Fraboni, Beatrice;Fischer, Vincent

2018-01-01

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Abstract

A custom, all-organic circuit based on low voltage Organic Field-Effect Transistors conceived for the monitoring of security check of luggage in airports is reported. The proposed circuit integrates on the same plastic substrate an X-Rays exposure detector, a digitization and storing module altogether with an interface to a commercial RFID chip for event readout. A complete description of the developed circuit is reported; simulations of each single block and of the whole system are presented. Fabrication and characterization of the circuit under X-Rays are described.