Patent ID: 9722192
Date: 2017-08-01
CPC Classifications: C07F,C09K,H01L,H05B

Claim:
1. A metal complex, having a structural formula (I): wherein, M is a metal atom selected from the group consisting of iridium (Ir), platinum (Pt), osmium (Os), rhenium (Re), ruthenium (Ru) and copper (Cu); R in the (C^N) substructure located on a left side of the metal atom M in the structural formula (I), C is located in a first six-membered aromatic or five-membered or six-membered heteroaromatic ring having zero or one heteroatom selected from nitrogen and sulfur, and N is located in a second five-membered or six-membered heteroaromatic ring having one or two heteroatom(s) selected from nitrogen and sulfur, wherein, at least one of R