5. Liquid crystal selection
5.1 Synthesis of liquid crystal molecules
The search for new products began in the 1960s as a result of the industrial interest aroused by the first displays. The first liquid crystals with a nematic phase at room temperature were Schiff bases, whose representative product was MBBA (4-methoxy-benzylidene-4'-butyl aniline, synthesized in 1969 by Hans Kelker for Hoechst). These products were rapidly replaced by phenylbenzoates.
Focusing on components with high positive dielectric anisotropy, George Gray ...
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Liquid crystal selection
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Manufacturers – Suppliers – Distributors
Chisso Corporation : http://www.chisso.co.jp/english
DIC Corporation : http://www.dic-global.com/en/
Events
Two major exhibitions and conferences are organized each year, bringing together the major producers of liquid crystals and displays: the Society for Information Display (SID) in the USA, and IMID (International Meeting on Information Displays) in Asia.
Two other biennial conferences are organized in turn: European Conference on Liquid Crystals, organized in 2011 in Maribor
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