Patents by Inventor Christine Revenant-Brizard

Christine Revenant-Brizard 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).

  • Thermal pattern sensor with pyroelectric capacitor comprising a sol-gel matrix and metallic oxide particles
    Patent number: 10900847
    Abstract: Thermal pattern sensor comprising several pixels located on a substrate, each pixel comprising a pyroelectric capacitor, the pyroelectric capacitor comprising a pyroelectric material located between two electrically conducting electrodes, the pyroelectric material comprising a sol-gel matrix in which first particles made of a first material and second particles made of a second material are dispersed. The first material being chosen from among calcium, lanthanum, tantalum, barium, lead and/or strontium oxides, the second material being chosen from among titanium, antimony, tin, zinc, gallium, vanadium and/or manganese oxides.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: January 26, 2021
    Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
    Inventors: Mohammed Benwadih, Christine Revenant-Brizard
  • Reduction in the annealing temperature of an IGZO layer obtained by sol gel
    Patent number: 10381220
    Abstract: The present application relates to a method for forming an active zone of metal oxide for an electronic component including the formation of a stack of IXZO layers produced by liquid phase deposition on a substrate, the layers of said stack having different atomic fractions to each other in order to make it possible to reduce the annealing temperature enabling them to be made functional.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 13, 2019
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mohammed Benwadih, Christine Revenant-Brizard
  • THERMAL PATTERN SENSOR WITH PYROELECTRIC CAPACITOR COMPRISING A SOL-GEL MATRIX AND METALLIC OXIDE PARTICLES
    Publication number: 20190204167
    Abstract: Thermal pattern sensor comprising several pixels located on a substrate, each pixel comprising a pyroelectric capacitor, the pyroelectric capacitor comprising a pyroelectric material located between two electrically conducting electrodes, the pyroelectric material comprising a sol-gel matrix in which first particles made of a first material and second particles made of a second material are dispersed. The first material being chosen from among calcium, lanthanum, tantalum, barium, lead and/or strontium oxides, the second material being chosen from among titanium, antimony, tin, zinc, gallium, vanadium and/or manganese oxides.
    Type: Application
    Filed: December 3, 2018
    Publication date: July 4, 2019
    Inventors: Mohammed Benwadih, Christine Revenant-Brizard
  • REDUCTION IN THE ANNEALING TEMPERATURE OF AN IGZO LAYER OBTAINED BY SOL GEL
    Publication number: 20180254185
    Abstract: The present application relates to a method for forming an active zone of metal oxide for an electronic component including the formation of a stack of IXZO layers produced by liquid phase deposition on a substrate, the layers of said stack having different atomic fractions to each other in order to make it possible to reduce the annealing temperature enabling them to be made functional.
    Type: Application
    Filed: February 26, 2018
    Publication date: September 6, 2018
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mohammed Benwadih, Christine Revenant-Brizard