Cyano-mono-or diphenylbicyclohexane derivatives
AssigneeChisso Corporation
InventorsTetsuhiko Kojima, Masakazu Tsuji, Shigeru Sugimori
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Abstract
Liquid crystal compounds used for liquid crystal display elements are provided, which exhibit a liquid crystal phase within a broad temperature range and also have a low viscosity. The compounds are cyano-mono- or diphenylbicyclohexane derivatives expressed by the general formula ##STR1## wherein R represents hydrogen or an alkyl group of 1 to 15 carbon atoms and n is 1 or 2.
Claims4
A compound expressed by the formula ##STR7## wherein R represents hydrogen or an alkyl group of 1 to 15 carbon atoms, and n is 1 or 2.
A compound expressed by the formula ##STR8## wherein R represents hydrogen or an alkyl group of 1 to 15 carbon atoms.
A compound expressed by the formula ##STR9## wherein R represents hydrogen or an alkyl group of 1 to 15 carbon atoms.
Dependencies are inferred from the claim text.