A high performance electroluminescence heterostructure organic light emitting diodes (OLED) were fabricated from conjugated polymers. Amine-fluorene was used as the hole transport polymer and benzothiadiazole-fluorene as the emissive polymer. Air-stable aluminum was used as the cathode electrode and indium tin oxide (ITO) as the anode. The electroluminance efficiency and the external quantum efficiency were greatly improved.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)