ORGANOMETALLIC COMPLEX AND ORGANIC FIELD LIGHT EMITTING ELEMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain an organometallic complex efficiently emitting light ranging from a blue region to a red region by triplet MLCT (metal-to-ligand charge transfer).;SOLUTION: The organometallic complex is expressed by formula 1. In formula 1, M expresses Ir, Os, Pt, Pb, Re, Ru or Pd; CyN-Cy expresses a cyclometalized ligand bonded to the M through nitrogen(N) and carbon(C); 'A' expresses an N-containing ligand bonded to the M; X expresses a monoanionic single ligand; (n) expresses 1 or 2.;COPYRIGHT: (C)2005,JPO&NCIPI