Enhanced light extraction efficiency and viewing angle characteristics of microcavity OLEDs by using a diffusion layer

Abstract The viewing angle characteristics and light extraction efficiency of organic light-emitting diodes (OLEDs) with a micro-cavity structure were enhanced. This was accomplished by inserting a diffusion layer composed of nano-sized structures of a transparent polymer poly(methyl methacrylate) (...

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Auteurs principaux: Cheol Hwee Park, Shin Woo Kang, Sun-Gyu Jung, Dong Jun Lee, Young Wook Park, Byeong-Kwon Ju
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/6a8c4ea603d441f29f6616b8449650a0
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