Patent ID: 7678473

Claim:
An organometallic complex represented by Formula 1: where M is Ir, Os, Pt, Pb, Re, Ru, or Pd; CyN is a substituted or non-substituted C3-C60 heterocyclic group containing N that can be bonded to M, or a substituted or non-substituted C3-C60 heteroaryl group containing N that can be bonded to M; CyC is a substituted or non-substituted C4-C60 carbocyclic group containing C that can be bonded to M, a substituted or non-substituted C3-C60 heterocyclic group containing C that can be bonded to M, a substituted or non-substituted C3-C60 aryl group containing C that can be bonded to M, or a substituted or non-substituted C3-C60 heteroaryl group containing C that can be bonded to M; CyN-CyC is a cyclometalating ligand that is bonded to M through N and C, wherein substituents of CyN-CyC are each independently a halogen atom, —OR, —N(R)(R′), —P(R)(R′), —POR, —PO 2 R, —PO 3 R, —SR, —Si(R)(R′)(R″), —B(R)(R′), —B(OR)(OR′), —C(O)R, —C(O)OR, —C(O)N(R), —CN, —NO 2 , —SO 2 , —SOR, —SO 2 R, —SO 3 R, a substituted or non-substituted C1-C20 alkyl group, or a substituted or non-substituted C6-C20 aryl group where R, R′, and R″ are each independently hydrogen, a substituted or non-substituted C1-C20 alkyl group, a substituted or non-substituted C1-C10 alkoxy group, a substituted or non-substituted C2-C20 alkenyl group, a substituted or non-substituted C2-C20 alkynyl group, a substituted or non-substituted C1-C20 heteroalkyl group, a substituted or non-substituted C6-C40 aryl group, a substituted or non-substituted C7-C40 arylalkyl group, a substituted or non-substituted C7-C40 alkylaryl group, a substituted or non-substituted C2-C40 heteroaryl group, or a substituted or non-substituted C3-C40 heteroarylalkyl group, and CyN and CyC are connected to form a substituted or non-substituted 4-7 atom cyclic group or a substituted or non-substituted 4-7 atom heterocyclic group; m 1 is an integer from 0 to 2, and m 2 is 3-m 1 ; A is a ligand containing at least two nitrogen atoms, and A is bonded to M through one of said at least two nitrogen atoms; X is N, S, or P; Y is selected from the group consisting of hydrogen, a substituted or non-substituted C1-C20 alkyl group, a substituted or non-substituted C1-C10 alkoxy group, a substituted or non-substituted C2-C20 alkenyl group, a substituted or non-substituted C2-C20 alkynyl group, a substituted or non-substituted C1-C20 heteroalkyl group, a substituted or non-substituted C6-C40 aryl group, a substituted or non-substituted C7-C40 arylalkyl group, a substituted or non-substituted C7-C40 alkylaryl group, a substituted or non-substituted C2-C40 heteroaryl group, and a substituted or non-substituted C3-C40 heteroarylalkyl group; and Q is a substituted or non-substituted C1-C20 alkylene group.