Fig. 14From: White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials(Reproduced with permission from Ref. [45] Copyright © 2017, American Chemical Society)EL spectra of WDP-1 (a) and WDT-1 (b) copolymers based WPLEDs at different driving voltagesBack to article page