Patents by Inventor Jane Breeden

Jane Breeden 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).

  • Screen Printable Electroluminescent Polymer Ink
    Publication number: 20080061682
    Abstract: The addition of a variety of additives to a soluble electroluminescent polymer in solution is used to improve the printability and performance of screen printed light-emitting polymer-based devices. Examples of such additives include transparent polymers, gel-retarders, high viscosity liquids, organic and inorganic salts, and oxide nanoparticles. The additives are used to control the viscosity of the electroluminescent polymer ink, to decrease the solvent evaporation rate, and to improve the ink consistency and working time. In addition, these additives can improve the charge injection and power efficiency of light emitting devices manufactured from the screen printable electroluminescent polymer ink.
    Type: Application
    Filed: October 2, 2006
    Publication date: March 13, 2008
    Inventors: Susan Carter, John Victor, Sara Tuttle, Jane Breeden
  • Screen printable electroluminescent polymer ink
    Patent number: 7115216
    Abstract: The addition of a variety of additives to a soluble electroluminescent polymer in solution is used to improve the printability and performance of screen printed light-emitting polymer-based devices. Examples of such additives include transparent polymers, gel-retarders, high viscosity liquids, organic and inorganic salts, and oxide nanoparticles. The additives are used to control the viscosity of the electroluminescent polymer ink, to decrease the solvent evaporation rate, and to improve the ink consistency and working time. In addition, these additives can improve the charge injection and power efficiency of light emitting devices manufactured from the screen printable electroluminescent polymer ink.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: October 3, 2006
    Assignee: Add-Vision, Inc.
    Inventors: Susan A. Carter, John G. Victor, Sara Tuttle, Jane Breeden
  • Screen printable electroluminescent polymer ink
    Publication number: 20030151700
    Abstract: The addition of a variety of additives to a soluble electroluminescent polymer in solution is used to improve the printability and performance of screen printed light-emitting polymer-based devices. Examples of such additives include transparent polymers, gel-retarders, high viscosity liquids, organic and inorganic salts, and oxide nanoparticles. The additives are used to control the viscosity of the electroluminescent polymer ink, to decrease the solvent evaporation rate, and to improve the ink consistency and working time. In addition, these additives can improve the charge injection and power efficiency of light emitting devices manufactured from the screen printable electroluminescent polymer ink.
    Type: Application
    Filed: December 20, 2002
    Publication date: August 14, 2003
    Inventors: Susan A. Carter, John G. Victor, Sara Tuttle, Jane Breeden