Fig. 4From: Temperature and Exciton Concentration Induced Excimer Emission of 4,4′-Bis(4′′-Triphenylsilyl) Phenyl-1,1′-Binaphthalene and Application for Sunlight-Like White Organic Light-Emitting Diodes a The architecture of OLEDs with various ETLs is ITO/HAT-CN (30 nm)/NPB (10 nm)/AND: 5 wt.% SiBN (20 nm)/ETLs (30 nm)/Liq (1 nm)/Al. b The energy diagrams of the devices. c EL spectra of the devices. The inset is the schematic diagrams of exciton recombination zoneBack to article page