A process for making an infra-red detector array wherein an array of m * n first electrodes is formed on a substrate and a layer of plastic material having a polarization sensitive to infra-red radiation is deposited over the electrodes. The layer is partitioned into individual films each over an associated...http://www.google.com.au/patents/US5620740?utm_source=gb-gplus-sharePatent US5620740 - Spun cast IR detector arrays with integrated readout electronics and method of making the same