HARRICK PLASMA

Blur-Free Outcoupling Enhancement in Transparent Organic Light Emitting Diodes: A Nanostructure Extracting Surface Plasmon Modes

A nanostructured transparent organic light emitting diode (TrOLED) with a periodically perforated tungsten trioxide (WO3) layer is proposed to improve the light extraction efficiency of TrOLEDs. The embedded nanostructure enhances the outcoupling of the waveguide modes and the surface plasmon mode. Improved outcoupling efficiency can be achieved with negligible influence on the transmittance or optical clarity.

Choi, Chung Sock, Dong-Young Kim, Sung-Min Lee, Myung Sub Lim, Kyung Cheol Choi, Hyunsu Cho, Tae-Wook Koh, Seunghyup Yoo

Advanced Optical Materials

1

687-691

2013

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