<p>Luminescent device containing a luminescent material comprising organic lanthanide complexes comprising organic ligands of which at least one organic ligand is an aromatic ketone comprising a substituted electron donor group. This material has improved luminescence properties, and may be used in electroluminescent devices.</p>
申请公布号
EP1090087(B1)
申请公布日期
2003.08.13
申请号
EP20000925216
申请日期
2000.04.13
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
VERHOEVEN, JAN, W.;WERTS, MARTINUS, H., V.;HOFSTRAAT, JOHANNES, W.
