Tridentate cyclometalated complexes with rigid six-membered coordination rings of General Formula I having tunable emission wavelengths in the visible range. These emitters are suitable for full color displays and lighting applications.
US Patent 09985224 Tridentate cyclometalated metal complexes with six-membered coordination ringsUS Patent 9985224 Tridentate cyclometalated metal complexes with six-membered coordination rings