Patents by Inventor Susanne Heun

Susanne Heun 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).

  • Solutions and dispersions of organic semiconductors
    Publication number: 20060127592
    Abstract: The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that A. Each of the solvents on its own has a boiling point of below 200° C. and a melting point of 15° C. or less, B. at least one of the solvents has a boiling point in the range from greater than 140 to less than 200° C., C. the solvents used have no benzylic CH2 or CH groups, D. the solvents used are not benzene derivatives containing tert-butyl substituents or more than two methyl substituents, and their use in printing processes for producing layers of organic semiconductors, especially for the electronics industry.
    Type: Application
    Filed: February 2, 2006
    Publication date: June 15, 2006
    Applicant: Covion Organic Semiconductors GmbH
    Inventors: Hubert Spreitzer, Heinrich Becker, Kevin Treacher, Susanne Heun, Andreas Sauer
  • Solutions and dispersions of organic semiconductors
    Patent number: 6994893
    Abstract: The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that A. Each of the solvents on its own has a boiling point of below 200° C. and a melting point of 15° C. or less, B. at least one of the solvents has a boiling point in the range from greater than 140 to less than 200° C., C. the solvents used have no benzylic CH2 or CH groups, D. the solvents used are not benzene derivatives containing tert-butyl substituents or more than two methyl substituents, and their use in printing processes for producing layers of organic semiconductors, especially for the electronics industry.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: February 7, 2006
    Assignee: Covion Organic Semiconductors GmbH
    Inventors: Hubert Spreitzer, Heinrich Becker, Kevin Treacher, Susanne Heun, Andreas Sauer
  • Method for drying layers of organic semiconductors, conductors or color filters using ir and nir radiation
    Publication number: 20050072021
    Abstract: The invention relates to a method for drying and/or subsequently treating thin layers containing organic semiconductors, organic conductors or organic colour filters. The method is used in the production of organic light emitting diodes (PLED's), organic integrated circuits (O-IC's), organic field effect transistors (OFET's), organic thin-film transistors (OTFT's), organic solar cells (O-SC's), organic laser diodes (O-lasers), organic colour filters for liquid crystal displays or organic photoreceptors.
    Type: Application
    Filed: October 25, 2002
    Publication date: April 7, 2005
    Inventors: Jurgen Steiger, Susanne Heun, Hort Vestweber, Manfred Wiener, Andreas Matthaus
  • Solutions and dispersions of organic semiconductors
    Publication number: 20040225056
    Abstract: The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that
    Type: Application
    Filed: May 20, 2004
    Publication date: November 11, 2004
    Inventors: Hubert Spreitzer, Heinrich Becker, Kevin Treacher, Susanne Heun, Andrea Sauer
  • Solutions of organic semiconductors
    Publication number: 20040188672
    Abstract: The present invention relates to solutions of organic semiconductors and their use in the production of electronic components.
    Type: Application
    Filed: March 1, 2004
    Publication date: September 30, 2004
    Inventors: Hubert Spreitzer, Susanne Heun, Kevin Treacher, Neil Tallant, Stephen Yeates, Beverly Brown