Patent ID: 9683172
Date: 2017-06-20
CPC Classifications: C07C,C09K

Claim:
1. A liquid crystal composition, comprising: at least one of polar liquid crystal compounds represented by Chemical Formula PI-1 to Chemical Formula PI-4: wherein each of n, n1, and n2 in Chemical Formula PI-1 to Chemical Formula PI-4 is any one of 1, 2, and 3, wherein in Chemical Formula PI-1 to Chemical Formula PI-4, each of A, A1, and A2 comprises one of wherein in Chemical Formula PI-1 to Chemical Formula PI-4, each of L1 to L8 comprises one of —H, —F, —CI, —OCF wherein in Chemical Formula PI-1 to Chemical Formula PI-4, each of Z, Z1, and Z2 comprises one of single bond, —COO—, —OCO—, —CF wherein in Chemical Formula PI-1 to Chemical Formula PI-4, R comprises one of hydrogen, halogen, a cyano group, alkyl group, and an alkoxy group comprising 1 to 12 carbon atoms.