Patent ID: 11917903
Assignee: UDC IRELAND LIMITED
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 11:
12. The compound according to claim 1, characterized in that one or more of sub-ligands L1 and/or L2 are the same or different at each instance and have a structure of the formula (L-1-1), (L-1-2) or (L-2-1) to (L-2-3), where the symbols have the definitions given in claim 1, * indicates the position of coordination to the Ir or the Pt and “o” represents the position of the bond to V1 if the structures are an embodiment of L1; if the structures are an embodiment of L2, V2 is bonded in a position ortho to the coordination to the Pt; at the same time, the symbol X to which V1 or V2 is bonded is C.