| 초록 |
Polymer light-emtting diodes (PLED) have been the subject of intense research interests due to their application in large-area flat panel displays. To achieve highly efficient PLED devices, charge (holes and electrons) injection and transport from both the anode and the cathode should be balanced at the junction of the emitting layer to yield the maximum exciton formation. So, it is important to achieve conjugated polymers which have both functions of hole/electron affinity in the single layer LEDs. In this communication, we synthesized a series of polymers with different ability and different ratios. Their photophysical and thermal properties would be investigated and further discussed. |
