| 摘要 |
A liquid crystal composition includes at least one liquid crystal molecule having a positive dielectric anisotropy represented by Chemical Formula 1: In Chemical Formula 1, each of A and B is independently 1, 4-cyclohexylene or 1, 4-phenylene, C is cyclopentyl or cyclopentadienyl, each of Z 1 and Z 2 is independently a single bond, alkylene group having the number of carbons from 1 to 10, carbonyloxy, -CF 2 O-, -OCF 2 -, -CH 2 O-, or -OCH 2 -, each of L 1 to L 4 is independently dihydro group when A is 1, 4-cyclohexylene, each of L 1 to L 4 is independently -H, -F, or -CF 3 when A is 1, 4-phenylene, each of L 5 to L 8 is independently dihydro group when B is 1, 4-cyclohexylene, each of L 5 to L 8 is independently -H, -F, or -CF 3 when B is 1, 4-phenylene, each of L 9 to L 12 is independently dihydro group, difluoro group, or two group including one hydrogen and one fluorine when C is cyclopentyl, and each of L 9 to L 12 is independently -H, -F, or -CF 3 when C is cyclopentadienyl, each of m and n is 0 to 2, provided that m and n are not simultaneously 0, and R 1 is an alkyl group or an alkoxy group, and the number of carbons of R 1 is about 1 to about 10. |
