Patents by Inventor Simone Hofmann

Simone Hofmann 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).

  • BLUE FLUORESCENT EMITTERS
    Publication number: 20180016493
    Abstract: The present invention relates to compounds of the formula (I) where C, D, A, m and n are as defined herein, and to their use in optoelectronic components and to optoelectronic components comprising them.
    Type: Application
    Filed: February 4, 2016
    Publication date: January 18, 2018
    Inventors: Ramunas Lygaitis, Reinhard Scholz, Olaf Zeika, Sebastian Reineke, Karl Leo, Simone Hofmann, Martin Oberlaender
  • Method for Producing an Organic Light-Emitting Component and Organic Light-Emitting Component
    Publication number: 20150364724
    Abstract: The invention relates to a method for producing an organic component having a layered arrangement, wherein the method includes the following steps: Preparing a substrate and producing a layer stack having an electrode, a counter electrode and organic layers with a light-emitting zone on the substrate, wherein the organic layers are produced between the electrode and the counter electrode, and in electrical contact with the electrode and the counter electrode, wherein the layer arrangement is produced with a light scattering functional layer containing metal oxide particles distributed randomly in two dimensions. The invention further relates to an organic light-emitting component having a layer arrangement.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 17, 2015
    Applicant: Technische Universitaet Dresden
    Inventors: Yong Hyun Kim, Lars Mueller-Meskamp, Jonghee Lee, Simone Hofmann, Won Mok Kim, Karl Leo