Fig. 7: IJP devices lifetime.
From: High efficiency and stability of ink-jet printed quantum dot light emitting diodes
a Lifetime of OA-QDs, ZnCl2-QDs, and Zn(OA)2-QDs devices under 25 mA cm−2; b statistics of device performance. Histograms of extrapolated LT95 at an initial brightness of 1000 cd m−2 of OA-QDs, ZnCl2-QDs, and Zn(OA)2-QDs devices with 36 devices for each QD.
