Patents Assigned to DUPONT ELECTRONICS, INC.
  • Conductive paste composition and semiconductor devices made therewith
    Patent number: 10593439
    Abstract: The present invention provides a thick-film paste composition for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal and an oxide composition dispersed in an organic medium that includes an organopolysiloxane and a fluorine-containing degradation agent.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: March 17, 2020
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Hee Hyun Lee, Viacheslav V Diev, Eric Maurice Smith, Kalyan Venkata Chalapathi Rapolu
  • Thick-film pastes containing lead-tellurium-boron-oxides, and their use in the manufacture of semiconductor devices
    Patent number: 10559703
    Abstract: The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal and a lead-tellurium-boron-oxide dispersed in an organic medium.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 11, 2020
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Alan Frederick Carroll, Kenneth Warren Hang, Brian J. Laughlin, Kurt Richard Mikeska, Carmine Torardi, Paul Douglas Vernooy
  • Thick-film pastes containing lead-tellurium-lithium-oxides, and their use in the manufacture of semiconductor devices
    Patent number: 10468542
    Abstract: The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-lithium-oxide dispersed in an organic medium.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: November 5, 2019
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Alan Frederick Carroll, Kenneth Warren Hang, Brian J Laughlin, Kurt Richard Mikeska, Carmine Torardi, Paul Douglas Vernooy