Patent ID: 7815979
Filing Date: 2010-10-19
Classification: C09K

Abstract:
1. A liquid crystal composition, comprising: a first class including a liquid crystal compound having at least one fluorine atom; and a second class including at least one liquid crystal compound represented by one of Formulae I, II, and III, wherein the liquid crystal compounds represented by Formulae I, II, and III have R further wherein the second class includes a first sub-class and a second sub-class, the first sub-class including a liquid crystal compound not having the alkenyl group in the terminal group thereof, and the second sub-class including a liquid crystal compound having the alkenyl group in the terminal group thereof, wherein the second sub-class is 5 wt % or less of a total content of the first class and the second class, wherein the first class is about 40 to 80 wt % of a total content of the liquid crystal composition and the second class is about 20 to 60 wt % of a total content of the liquid crystal composition, wherein a total amount of the first class and the second class is the same as that of the liquid crystal composition, and wherein the first class includes at least one of the liquid crystal compounds represented by Formulae VII to X wherein each of R