Advances in Materials Science and Engineering

Research Article

Enhancing the Out-Coupling Efficiency of Organic Light-Emitting Diodes Using Two-Dimensional Periodic Nanostructures

Figure 11

Enhancement of the out-coupling efficiency as a function (a) the period and (b) the depth of PhCs.
985762.fig.0011a
(a)
985762.fig.0011b
(b)