초록 |
Light-emitting electrochemical cells are future lighting sources for flat-panel displays and solid state lightings. Compared to conventional lighting device such as organic light-emitting diodes (OLEDs), light-emitting electrochemical cells (LECs) have simpler device architecture due to the utilization of air stable electrodes makes LECs more impressive. Currently, organic small molecule have been widely used as a light-emitting materials in light-emitting electrochemical cells. The molecule with an ionic character have tremendous attentions. We designed and synthesized an emitting small molecules with strong luminescence and good charge transporting capabilities. Complete structural, photophysical, electrochemical and electroluminescent properties were investigated. |