Figure 7From: Fabrication and characterization of WO3/Ag/WO3 multilayer transparent anode with solution-processed WO3 for polymer light-emitting diodesLuminance characteristics of PLEDs. Comparison of (a) luminance-voltage (L–V) and (b) current density-voltage (J–V) characteristics of ITO-based and WAW-based PLEDs.Back to article page