Extended Data Fig. 8: Operational lifetimes characterizations of QD-LEDs.
From: Efficient green InP-based QD-LED by controlling electron injection and leakage
The operational lifetimes (actual luminance/initial luminance (L/L0) versus time) of QD-LEDs based on (a) InP/ZnSeS/ZnS, (b) InP/ZnSe (2.5 nm)/ZnS, (c) InP/ZnSe (3.3 nm)/ZnS and (d) InP/ZnSe (4.5 nm)/ZnS. The lifetimes (T95) at various initial luminance (L0) values are shown in the insets. The acceleration factors (n) are fitted according to the empirical relationship of L0n • T = constant.
