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Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes
Published on: November 16, 2018
Light-Emitting Diodes with Hierarchical and Multifunctional Surface Structures for High Light Extraction and an
Young-Chul Leem1, Jung Su Park2, Joon Heon Kim2
1School of Materials Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, 500-712, South Korea.
Abstract:
Bioinspired hierarchical structures on the surface of vertical light-emitting diodes (VLEDs) are demonstrated by combining a self-assembled dip-coating process and nanopatterning transfer method using thermal release tape. This versatile surface structure can efficiently reduce the total internal reflection and add functions, such as superhydrophobicity and high oleophobicity, to achieve an antifouling effect for VLEDs.
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