Patent ID: 7928256

Claim:
A transition metal complex represented by Formula 1 below: where, R 1 s and R 2 s are each independently one selected from the group consisting of: a hydrogen atom, a C 1-20 alkyl radical, a C 6-20 aryl radical, a silyl radical, a C 2-20 alkenyl radical, a C 7-20 alkylaryl radical, a C 7-20 arylalkyl radical, and a metalloid radical of Group 14 substituted with a C 1-20 hydrocarbyl, wherein R 1 and R 2 can be connected to each other by an alkylidene radical containing a C 1-20 alkyl or aryl radical to form a ring; each of the R 3 s are independently one selected from the group consisting of: a hydrogen atom, a halogen radical, a C 1-20 alkyl radical, a C 6-20 aryl radical, a C 1-20 alkoxy radical, a C 6-20 aryloxy radical, and an amido radical, wherein at least two R 3 s can be connected to each other to form an aliphatic or aromatic ring; CY1 is a portion of a substituted or unsubstituted aliphatic or aromatic ring; M is a Group 4 transition metal; and Q1 and Q2 are each independently one selected from the group consisting of: a halogen radical, a C 1-20 alkylamido radical, a C 6-20 arylamido radical, a C 1-20 alkyl radical, a C 2-20 alkenyl radical, a C 6-20 aryl radical, a C 7-20 alkylaryl radical, a C 7-20 arylalkyl radical, and a C 1-20 alkylidene radical.