| 초록 |
A large enhancement in electroluminescence performance was observed by using these dendrimers as host/dopant hybrid materials in layered emitting diodes. In particular, the prepared red emitting dendrimers exhibit novel electrochemical behavior in which the electrochemical deposition is controlled by dendrite generation. The deposited layers remained intact in the depositing solvent such as methylene chloride, maintaining its photophysical properties. These results demonstrate the suitability of this electrochemical deposition technique for use in the construction of multi-layer OLEDs, which cannot be fabricated via conventional spin-coating with a polymeric precursor. |
