170691-32-4Relevant articles and documents
Liquid crystal compounds, mixtures and devices
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Page column 7-8, (2008/06/13)
An electroclinic device having two spaced cell walls each bearing electrode structures and treated on at least one facing surface with an alignment layer, a layer of a smectic liquid crystal material enclosed between the cell walls, where the liquid crystal material contains one or more of the compounds described by formula I as defined in the specification.