Liquid crystal composition for bistable liquid crystal devices
AssigneeMerck Patent GmbH
InventorsMatthew Francis, Marc Goulding, John Jones, Stephen Beldon, Peer Kirsch
Life of this patent
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Abstract
The invention is directed to liquid crystal compositions for use in bistable liquid crystal devices and to bistable liquid crystal devices containing said liquid crystal compositions. The liquid crystal composition comprises a component (π) said component (π) containing one or more compounds having a phenyl ring of formula A Whereby XA is F, CI, SF5, NCS or a C1 to C8 alkanyl, alkenyl or alkoxy radical substituted with at least one F atom; and LA is H or F.
Claims20
Liquid crystal composition for bistable liquid crystal devices comprising a component (π) said component (π) containing one or more compounds having a phenyl ring of formula A
- whereby
- XA is F, Cl, SF5, NCS, or a C1 to C8 alkanyl, alkenyl or alkoxy radical substituted with at least one F atom;
- and
- LA is H or F.
Dependencies are inferred from the claim text.