Patent ID: 6325949
Filing Date: 2001-12-04
Classification: C09K

Abstract:
A liquid crystal composition comprising a component A being at least one compound selected from the group of compounds represented by Formulas (1-1) and (1-2) and a component B being at least one compound selected from the group of compounds represented by Formulas (2-1) and (2-2): ##STR24##wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represent independently an alkyl or alkoxy group having 1 to 10 carbon atoms, an alkenyl or alkoxymethyl group having 2 to 10 carbon atoms; A.sub.1 and A.sub.2 each represent independently a single bond or --C.sub.2 H.sub.4 --; X.sub.1, X.sub.2, X.sub.3, X.sub.4, X.sub.5, X.sub.6, X.sub.7, X.sub.8 and X.sub.9 each represent independently H or F; B.sub.1 and B.sub.2 each represent independently cyclohexylene, trans-1,3-dioxane-2,5-diyl, 1,4-phenylene or 1,4-phenylene substituted by 1 to 4 fluorine atoms; Y.sub.1 and Y.sub.2 each represent independently F, OCF.sub.3, CF.sub.2 H or Cl; and n is 0 or 1.