Patents by Inventor Dalia Virgili

Dalia Virgili has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for reducing the surface roughness of a thin layer of conductive oxides
    Publication number: 20070120472
    Abstract: A method for reducing the surface roughness of thin layers of conductive oxides for thin-layer opto-electronic devices envisages polishing with a finishing cloth and an abrasive compound, which has a basic pH and contains silica particles.
    Type: Application
    Filed: December 12, 2003
    Publication date: May 31, 2007
    Inventors: Massimo Cocchi, Piergiulio Di Marco, Valeria Fattori, Gabriele Giro, Dalia Virgili, Alberto Garulli
  • Organic electroluminescent device with chromophore dopants
    Publication number: 20050221116
    Abstract: An organic electroluminescent device having an anode, a cathode, and an intermediate element, which is set between the anode and the cathode and contains hole-transporting organic material, electron-transporting organic material, and luminophore material; the electron-transporting organic material and the hole-transporting organic material being designed to form between them molecular complexes in an excited state (exciplexes or electroplexes); the luminophore material being designed to emit electromagnetic radiation and being supplied, in use, for transfer of energy from the molecular complexes in the excited state.
    Type: Application
    Filed: March 28, 2003
    Publication date: October 6, 2005
    Inventors: Massimo Cocchi, Piergiulio Di Marco, Valeria Fattori, Gabriele Giro, Jan Kalinowski, Waldemar Stampor, Dalia Virgili