Advanced Materials

Cover image for Vol. 28 Issue 28

25_26/2013Organic Light-Emitting Diodes: Highly Enhanced Light Extraction from Surface Plasmonic Loss Minimized Organic Light-Emitting Diodes (Adv. Mater. 26/2013)

The front cover image shows the effect of extracting the light trapped inside of organic lightemitting diodes (OLED) by using structures on both sides. On page 3571, Jang-Joo Kim and co-workers report extremely high light out-coupling efficiency from a transparent organic light-emitting diode integrated with microstructures on both sides of the device. It is also shown that the metal free device offers dramatically reduced surface plasmonic losses.

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