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Fig. 20 | Nano Convergence

Fig. 20

From: White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials

Fig. 20

(Reproduced with permission from Ref. [51] Copyright 2018, ©WILEY–VCH Verlag GmbH & Co. KGaA, Weinheim)

a Strategies for white light generation from the device. GS, ES, and ET, ground state, excited state and energy transfer respectively. b DTPATXO a yellow TADF structure, c luminance and J–V and EL spectra (inset) of the devices, d luminance efficiency curves of the devices

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