Patents by Inventor Marcus Schädig

Marcus Schädig 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 light emitting diode and method for producing the same
    Patent number: 6924504
    Abstract: An organic light emitting diode (OLED) includes a substrate having a first electrode layer formed thereon in a predetermined pattern, an insulator layer defining the upper portion of the substrate having the first electrode layer in a predetermined pattern, an organic polymer layer formed based on the pattern defined by the insulator layer, a barrier for blocking flow of the organic polymer layer at both ends of the pattern defined by the insulator layer, and a second electrode layer formed on the organic polymer layer.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: August 2, 2005
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Werner Humbs, Albrecht Uhlig, Marcus Schädig