Patent ID: 8339567

Claim:
A compound represented by the following Chemical Formula 1: wherein, A 1 to A l2 are independently —H or a substituent represented by chemical formula and at least one of A 1 to A 12 are a substituent represented by chemical formula B is —O—, —NH—, —(CH 2 ) n —, —O(CH 2 ) n O—, —NH(CH 2 ) n NH—, —O(CH 2 ) n NH—, —NH(CH 2 ) n O—, —CH═CH—, —C≡C—, —C(═O)O—, —OC(═O)—, or —C(═O)—, and n is an integer of 0˜6; ring C is Q 1 to Q 12 are independently —H, —F, —Cl, —Br, —I, —CN, —CF 3 , —OH, a C 1 ˜C 12 alkyl, a C 1 ˜C 12 alkoxy, or a substituent represented by chemical formula -D 3 -E 2 -D 4 -G 2 ; m is an integer of 0˜2; D 1 , D 2 , D 3 , and D 4 are independently —O—, —NH—, or —(CH 2 ) p —, and p is an integer of 0˜5; E 1 and E 2 are independently a C 1 ˜C 12 alkylene, a C 2 ˜C 12 alkenylene, —(CH 2 CH 2 O) q —, —(CH 2 CHCH 3 O) q —, or —(CHCH 3 CH 2 O) q —, and q is an integer of 1˜5; G 1 and G 2 are independently —H, and V is —H, —CH 3 , —CH 2 CH 3 , —F, —Cl, —Br, or —CF 3 .