Patents by Inventor Fabienne Goutaudier

Fabienne Goutaudier 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).

  • Optoelectronic device comprising pixels with improved contrast and brightness
    Patent number: 10923528
    Abstract: An optoelectronic device including a substrate including first and second opposite surfaces and lateral electrical insulation elements extending in the substrate and delimiting first electrically-insulated semiconductor or conductive portions. The optoelectronic device includes, for each first portion, an assembly of light-emitting diodes electrically coupled to the first portion. The optoelectronic device includes an electrode layer covering all the light-emitting diodes, a protection layer covering the electrode layer, and walls extending in the protection layer and delimiting second portions surrounding or opposite the assemblies of light-emitting diodes. The walls contain at least one material from the group including air, a metal, a semiconductor material, a metal alloy, a partially transparent material, and a core made of an at least partially transparent material covered with an opaque or reflective layer.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: February 16, 2021
    Assignee: Aledia
    Inventors: Tiphaine Dupont, Sylvia Scaringella, Erwan Dornel, Philippe Gibert, Philippe Gilet, Xavier Hugon, Fabienne Goutaudier
  • Electronic circuit comprising electrically insulating trenches
    Patent number: 10593588
    Abstract: An electronic circuit including a semiconducting or conducting substrate having first and second opposite surfaces and at least first and second non-parallel electrically insulating trenches that extend from the first surface in the substrate, define at least one portion of the substrate and join at a junction, the portion of the substrate including a protrusion that extends to the junction.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 17, 2020
    Assignees: Aledia, Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    Inventors: Fabienne Goutaudier, Thomas Lacave, Vincent Beix, Stephan Borel, Bertrand Chambion, Brigitte Soulier
  • OPTOELECTRONIC DEVICE COMPRISING PIXELS WITH IMPROVED CONTRAST AND BRIGHTNESS
    Publication number: 20190165040
    Abstract: An optoelectronic device including a substrate including first and second opposite surfaces and lateral electrical insulation elements extending in the substrate and delimiting first electrically-insulated semiconductor or conductive portions. The optoelectronic device includes, for each first portion, an assembly of light-emitting diodes electrically coupled to the first portion. The optoelectronic device includes an electrode layer covering all the light-emitting diodes, a protection layer covering the electrode layer, and walls extending in the protection layer and delimiting second portions surrounding or opposite the assemblies of light-emitting diodes. The walls contain at least one material from the group including air, a metal, a semiconductor material, a metal alloy, a partially transparent material, and a core made of an at least partially transparent material covered with an opaque or reflective layer.
    Type: Application
    Filed: June 22, 2017
    Publication date: May 30, 2019
    Applicant: Aledia
    Inventors: Tiphaine Dupont, Sylvia Scaringella, Erwan Dornel, Philippe Gibert, Philippe Gilet, Xavier Hugon, Fabienne Goutaudier
  • ELECTRONIC CIRCUIT COMPRISING ELECTRICALLY INSULATING TRENCHES
    Publication number: 20180366365
    Abstract: An electronic circuit including a semiconducting or conducting substrate having first and second opposite surfaces and at least first and second non-parallel electrically insulating trenches that extend from the first surface in the substrate, define at least one portion of the substrate and join at a junction, the portion of the substrate including a protrusion that extends to the junction.
    Type: Application
    Filed: December 21, 2016
    Publication date: December 20, 2018
    Applicants: Aledia, Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    Inventors: Fabienne Goutaudier, Thomas Lacave, Vincent Beix, Stephan Borel, Bertrand Chambion, Brigitte Soulier