Patent ID: 7767276
Filing Date: 2010-08-03
Classification: C09K

Abstract:
1. A liquid crystal composition, comprising: a first class comprising a fluorine-containing compound represented by chemical formula (I), and a second class comprising a first sub-class and a second sub-class, each of the first sub-class and the second sub-class comprising at least one of neutral liquid crystal compounds represented by chemical formula (III), chemical formula (IV), and chemical formula (V), wherein: each of W each of A and B comprises at least one selected from the group consisting of a chain or ring alkyl group and a chain or ring alkoxy group; and the neutral liquid crystal compounds represented by chemical formula (III), chemical formula (IV), and chemical formula (V) comprise R wherein the at least one neutral liquid crystal compound of the first sub-class does not have an alkenyl group as either terminal group thereof, and the at least one neutral liquid crystal compound of the second sub-class has an alkenyl group as a terminal group thereof, the second sub-class being contained at less than 7 wt % of the total content of the first and second classes, and wherein: the first class further comprises a fluorine-containing compound represented by chemical formula (II); wherein: each of W each of C and D comprises at least one selected from the group consisting of a chain or ring alkyl group and a chain or ring alkoxy group.