Patents Assigned to South Bank University Limited
  • Electroluminescent material
    Patent number: 6524727
    Abstract: Electrolumiinescent devices with a high photoluminescent efficiency comprise a transparent conductive substrate on which is a layer of an electroluminescent material. The electroluminescent material is a rare earth metal, actinde or transition metal organic complex which has a photoluminescent efficiency of greater than 25%.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: February 25, 2003
    Assignee: South Bank University Limited
    Inventor: Poopathy Kathirgamanathan