P-157: Improved Light Extraction from Organic Light-Emitting Diodes using High Refractive Index Nanostructure
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- 作者：Ju Hyun Hwang ; Yong Sub Shim ; Cheol Hwee Park ; Sun-Gyu Jung ; Bong Han Bae ; Dong Jun Lee ; Chan Hyuk Park ; Young Wook Park and Byeong-Kwon Ju
- 刊名：SID Symposium Digest of Technical Papers
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：47
- 期：1
- 页码：1717-1719
- 全文大小：795K
- ISSN：2168-0159
文摘
Highly enhanced performance OLEDs have been demonstrated by high refractive index nanostructure (HRIN). The HRIN scatters the waveguided light and extracts the light into the air. From these properties, the enhancement ratio of the devices with HRIN corresponds to 59.06% in current efficiency and 54.83% in external quantum efficiency.