Patent ID: 8440271
Filing Date: 2013-05-14
Classification: C09K

Abstract:
1. A liquid crystal composition that has a negative dielectric anisotropy and contains at least one compound selected from the group of compounds represented by formula (1) as a first component, at least one compound selected from the group of compounds represented by formula (2) as a second component and at least one compound selected from the group of compounds represented by formula (3) as a third component, wherein a ratio of the first component is 10% by weight or more based on the total weight of the liquid crystal composition: wherein R 1 , R 2 , R 3 and R 4 are independently alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons, alkenyl having 2 to 12 carbons or alkenyl having 2 to 12 carbons in which arbitrary hydrogen is replaced by fluorine; R 5 and R 6 are independently alkyl having 1 to 12 carbons, alkenyl having 2 to 12 carbons, or alkenyl having 2 to 12 carbons in which arbitrary hydrogen is replaced by fluorine; and m is 1 or 2.