Patent ID: 11932660
Assignee: UNIVERSAL DISPLAY CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 13:
14. The complex of claim 1, wherein the complex is selected from the group consisting of:, wherein:
X for each occurrence is independently C or N, being the same or different;
each of X1, X10, and Z is independently C or N;
M is Pt or Pd with oxidation state of +2;
Y1 is selected from the group consisting of BR, CRR′, SiRR′, NR, O and S;
Y2 is selected from the group consisting of B, CR, and N;
K4 is O or S; and
Rx and Ry are each independently a substituent selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, silyl, boryl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, and combinations thereof.