Patents by Inventor Bérangère RAGUENET

Bérangère RAGUENET 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).

  • Substrate for device having an organic light-emitting diode
    Patent number: 10084144
    Abstract: A diffusing substrate for a device having an organic light-emitting diode including a sheet of glass coated on one of the surfaces thereof with a layer including a vitreous material, such that the vitreous material has a chemical composition including the following components, which vary within the weight limits defined below: Bi2O3 60-85%? B2O3 5-12%? SiO2 6-20%? MgO + ZnO 0-9.5%? Al2O3 0-7% Li2O + Na2O + K2O 0-5% CaO 0-5% BaO 0-20%.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: September 25, 2018
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventor: Bérangère Raguenet
  • SUBSTRATE FOR DEVICE HAVING AN ORGANIC LIGHT-EMITTING DIODE
    Publication number: 20160013432
    Abstract: A diffusing substrate for a device having an organic light-emitting diode including a sheet of glass coated on one of the surfaces thereof with a layer including a vitreous material, such that the vitreous material has a chemical composition including the following components, which vary within the weight limits defined below: Bi2O3 60-85%? B2O3 5-12%? SiO2 6-20%? MgO + ZnO 0-9.5%? Al2O3 0-7% Li2O + Na2O + K2O 0-5% CaO 0-5% BaO 0-20%.
    Type: Application
    Filed: February 24, 2014
    Publication date: January 14, 2016
    Inventor: Bérangère RAGUENET