Patent ID: 8501037

Claim:
A compound represented by the following Formula 1: wherein represents represents Z represents C or N, in which there is no bond with corresponding R 1 to R 8 provided that Z is N; m is 2, and n represents an integer of 1 to 2; each of E 1 and E 2 independently represents —F, —Cl, —Br, —I, —CN, —NCS, —CF 3 ,—OCF 3 , —S(═O)R 9 , —S(═O) 2 R 9 , —C(═O)R 9 , —C(═O)OR 9 —C(═O)OR 9 , or —OC(═O)R 9 ; each of Y 1 and Y 2 independently represents —O—, —S—, —(CH 2 ) p —, —CH═CH—, —C(═O)O—, —OC(═O)—, —C(═O)—, —C(═O)S—,—SC(═O)—,—C(═O)O(CH 2 ) p —,—OC(═O)(CH 2 ) p —, —(CH 2 ) p C(═O)O—, or —(CH 2 ) p OC(═O)—, and p represents an integer of 0 to 5; each of R 1 to R 8 and Q 1 to Q 8 independently represents —H, —F,—Cl, —Br, —I, —CN, —CF 3 , —OCF 3 , —R 9 , —OR 9 , or —C(═O)R 9 , in which at least one of Q 1 to Q 8 is not —H; and R 9 represents —H, C 1 ˜C 20 alkyl, C 1 ˜C 20 fluoroalkyl, C 2 ˜C 20 alkenyl, C 2 ˜C 20 fluoroalkenyl, C 2 ˜C 20 alkynyl, C 2 ˜C 20 fluoroalkynyl, —(CH 2 CH 2 O) r CH 3 , —(CH 2 CHCH 3 O) r CH 3 , or —(CHCH 3 CH 2 O) r CH 3 , and r is an integer of 1 to 5.