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http://dx.doi.org/10.5012/bkcs.2012.33.5.1577

Developing 500 MHz NB 19F-13C Double Resonance Solid-State NMR Probe for in-situ Analysis of Liquid Crystal Display Panels  

Choi, Sung-Sub (Department of Chemistry, Hankuk University of Foreign Studies Yongin)
Jung, Ji-Ho (Department of Chemistry, Hankuk University of Foreign Studies Yongin)
Park, Yu-Geun (Department of Chemistry, Hankuk University of Foreign Studies Yongin)
Park, Tae-Joon (Department of Chemistry, Hankuk University of Foreign Studies Yongin)
Park, Gregory Hyung-Jin (LCD R&D Center, LCD Business, Samsung Electronics)
Kim, Yong-Ae (Department of Chemistry, Hankuk University of Foreign Studies Yongin)
Publication Information
Bulletin of the Korean Chemical Society / v.33, no.5, 2012 , pp. 1577-1580 More about this Journal
Abstract
The orientational and dynamic behavior of liquid crystal molecules on the alignment layer surfaces of liquid crystal display (LCD) devices is crucial to their performance, but there are only a few methods of experimentally elucidating the interactions between the liquid crystals and the alignment layers. Inspired by the natural and technical similarities between membrane proteins in lipid bilayers and liquid crystals in LCDs, we employed solid-state NMR methodologies originally developed for the study of membrane proteins in lipid bilayers for the in-situ analysis of liquid crystal display panels. In this article, we present a home-built 500 MHz narrowbore (NB) The orientational and dynamic behavior of liquid crystal molecules on the alignment layer surfaces of liquid crystal display (LCD) devices is crucial to their performance, but there are only a few methods of experimentally elucidating the interactions between the liquid crystals and the alignment layers. Inspired by the natural and technical similarities between membrane proteins in lipid bilayers and liquid crystals in LCDs, we employed solid-state NMR methodologies originally developed for the study of membrane proteins in lipid bilayers for the in-situ analysis of liquid crystal display panels. In this article, we present a home-built 500 MHz narrowbore (NB) $^{19}F-^{13}C$ double resonance solid-state NMR probe with a flat-square coil and the first application of this probe for the in-situ analysis of LCD panel samples. double resonance solid-state NMR probe with a flat-square coil and the first application of this probe for the in-situ analysis of LCD panel samples.
Keywords
Home-built; $^{19}F-^{13}C $double resonance; Solid-state NMR probe; Liquid Crystal Display (LCD); LCD panel;
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