Patents by Inventor Emeline BERTHOD

Emeline BERTHOD 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).

  • Organic optoelectronic device, array of such devices and method for producing such arrays
    Patent number: 10586938
    Abstract: An optoelectronic device includes a stack of layers that are arranged on an electrically insulating substrate, including at least one cathode made of a material of work function ?1; one electron-collecting layer that is arranged above the cathode and that is made of a material of work function ?2 and of sheet resistance R; and one active layer comprising at least one p-type organic semiconductor the energy level of which is HO1, wherein the work function ?2 of the electron-collecting layer and the energy level HO1 of the active layer form a potential barrier able to block the injection of holes from the cathode into the active layer; and the sheet resistance R of the electron-collecting layer is higher than or equal to 108?.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 10, 2020
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, ISORG, TRIXELL
    Inventors: Mohammed Benwadih, Simon Charlot, Jean-Yves Laurent, Jean-Marie Verilhac, Emeline Berthod, Pierre Rohr
  • Device for detecting electromagnetic radiation consisting of organic materials
    Patent number: 10461129
    Abstract: A device for detecting electromagnetic radiation includes at least one row of photoresistors. Each of the photoresistors includes an active portion containing organic semiconductor materials.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: October 29, 2019
    Assignee: ISORG
    Inventors: Emeline Berthod, Olivier Dhez, Jean-Yves Gomez
  • ORGANIC OPTOELECTRONIC DEVICE, ARRAY OF SUCH DEVICES AND METHOD FOR PRODUCING SUCH ARRAYS
    Publication number: 20180366669
    Abstract: An optoelectronic device includes a stack of layers that are arranged on an electrically insulating substrate, including at least one cathode made of a material of work function ?1; one electron-collecting layer that is arranged above the cathode and that is made of a material of work function ?2 and of sheet resistance R; and one active layer comprising at least one p-type organic semiconductor the energy level of which is HO1, wherein the work function ?2 of the electron-collecting layer and the energy level HO1 of the active layer form a potential barrier able to block the injection of holes from the cathode into the active layer; and the sheet resistance R of the electron-collecting layer is higher than or equal to 108?.
    Type: Application
    Filed: December 21, 2016
    Publication date: December 20, 2018
    Inventors: Mohammed BENWADIH, Simon CHARLOT, Jean-Yves LAURENT, Jean-Marie VERILHAC, Emeline BERTHOD, Pierre ROHR
  • DEVICE FOR DETECTING ELECTROMAGNETIC RADIATION CONSISTING OF ORGANIC MATERIALS
    Publication number: 20170345872
    Abstract: The invention relates to a device for detecting electromagnetic radiation, said device comprising at least one row of photoresistors (45), each photoresistor comprising an active portion comprising organic semiconductor materials.
    Type: Application
    Filed: August 18, 2015
    Publication date: November 30, 2017
    Inventors: Emeline BERTHOD, Olivier DHEZ, Jean-Yves GOMEZ