Evaluation of Organic Light-Emitting Diodes Total Ionizing Dose Sensitivity in Temperature Range

The paper presents the comparative results of spectrum degradation organic light-emitting diode with different dominant wavelengths. The diodes were exposed with stationary gamma-irradiation at room and low temperatures. The research has shown moderate degradation of the light-emission spectrum when exposed at room temperature and significant degradation at low temperature. The greatest deterioration in the optical parameters was observed for organic light-emitting diodes with blue and white light emission color.