Title:
【発明の名称】ルミネッセンス素子
Document Type and Number:
Japanese Patent JP2002543556
Kind Code:
A
Abstract:
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.
Inventors:
Ian Weifelhufen
Martinus Her Weltz
Johannes Way Hofstraat
Martinus Her Weltz
Johannes Way Hofstraat
Application Number:
JP2000614335A
Publication Date:
December 17, 2002
Filing Date:
April 13, 2000
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
C09K11/06; H05B33/14; H01L51/50; (IPC1-7): H05B33/14; C09K11/06
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)