Advanced Materials · 2001 · 296 citations · 0 references
Organic Charge-transfer CompoundWhite OledElectrical EngineeringOptical MaterialsCharge Injection EfficiencyEngineeringSolid-state LightingOrganic ElectronicsOutstanding Optical TransparencyApplied PhysicsHigh Electrical ConductivityOrganic SemiconductorNew Lighting TechnologyLight-emitting DiodesOptoelectronicsOrganic Light-emitting Diodes
High electrical conductivity, outstanding optical transparency, and work functions considerably greater than that of commercial indium tin oxide (ITO) organic light-emitting devices (OLEDs) have been obtained with non-ITO anodes. The Figure shows the crosslinked form of triarylamine (TAA), which is spin-coated on top of the anode to improve cohesion and charge injection efficiency.