Graph comparing LEDs using quantum dots (QLED) with traditional LEDs (QW-LED) (IMAGE)

Tsinghua University Press

Graph comparing LEDs using quantum dots (QLED) with traditional LEDs (QW-LED)

Caption

This graph shows the improved conversion efficiency of QLEDs (IPE%) when compared to traditional LEDs (QW-LEDs). QLEDs can achieve a power conversion efficiency around 90%.

Credit

Nano Research, Tsinghua University Press

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