Patents by Inventor Angela DIGENNARO

Angela DIGENNARO 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 molecules for optoelectronic devices
    Patent number: 11472820
    Abstract: An organic molecule having a structure of Formula I: for the application in optoelectronic devices.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: October 18, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Nico-Patrick Thöbes, Michael Danz, Damien Thirion, Alhama Arjona Esteban, Sebastian Dück, Angela Digennaro
  • Organic electroluminescent devices comprising host compounds
    Patent number: 11380850
    Abstract: The present invention relates to an organic electroluminescent device comprising a light-emitting layer B containing at least one host compound H of formula (I) wherein not more than two of the residues A1, A2, A3 and A4 are each N, X is O or S, and X? is NRe, O or S. Further, the present invention refers to a method for generating light of a desired wavelength range by means of an organic electroluminescent device according to the present invention to which an electrical current is applied.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: July 5, 2022
    Assignee: CYNORA GMBH
    Inventor: Angela Digennaro
  • CARBAZOLE DERIVATES FOR USE IN OPTOELECTRONIC DEVICES
    Publication number: 20220131080
    Abstract: The invention relates to an organic molecule, in particular for use in organic optoelectronic devices. According to the invention, the organic molecule has a structure of Formula I wherein n is 1 or 2; and X is selected from the group consisting of H, SiMe3, SiPh3, CN, and CF3.
    Type: Application
    Filed: November 8, 2019
    Publication date: April 28, 2022
    Inventors: Michael Danz, Damien Thirion, Angela Digennaro, Stefan Seifermann, Damien Joly
  • ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    Publication number: 20200361961
    Abstract: An organic molecule having a structure of Formula I: for the application in optoelectronic devices.
    Type: Application
    Filed: May 11, 2020
    Publication date: November 19, 2020
    Inventors: Daniel Zink, Sabine Weidlich, Stefan Seifermann, Barbara Szafranowska, Alhama Arjona Esteban, Angela Digennaro
  • ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    Publication number: 20200354380
    Abstract: An organic molecule having a structure of Formula I: for the application in optoelectronic devices.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 12, 2020
    Inventors: Nico-Patrick Thöbes, Michael Danz, Damien Thirion, Alhama Arjona Esteban, Sebastian Dück, Angela Digennaro
  • ORGANIC ELECTROLUMINESCENT DEVICES COMPRISING HOST COMPOUNDS
    Publication number: 20190259958
    Abstract: The present invention relates to an organic electroluminescent device comprising a light-emitting layer B containing at least one host compound H of formula (I) wherein not more than two of the residues A1, A2, A3 and A4 are each N, X is O or S, and X? is NRe, O or S. Further, the present invention refers to a method for generating light of a desired wavelength range by means of an organic electroluminescent device according to the present invention to which an electrical current is applied.
    Type: Application
    Filed: November 2, 2017
    Publication date: August 22, 2019
    Inventor: Angela DIGENNARO