Research Article
Enhance the Light Extraction Efficiency of QLED with Surface Micro-Nanostructure
Figure 1
The models of QLEDs with surface micro-nanostructure: (a) QLED coupled with a microprism array (Model I), (b) QLED coupled with a flat convex lens (Model II), and (c) QLED coupled with a flat convex lens whose bottom is filled with a compound eye structure (Model III). (d) A control model without micro-nanostructure (Model IV).
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