Patents by Inventor Nemania Stefanovic

Nemania Stefanovic 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).

  • Intermediate electrodes for stacked OLEDs
    Patent number: 7728517
    Abstract: A stacked OLED includes a first electrode, a second electrode, a plurality of luminescent regions disposed between the first and second electrodes, and an intermediate electrode disposed between successive luminescent regions. At least one intermediate electrode comprise a metal-organic mixed layer disposed between a first charge injecting layer and a second charge injecting layer.
    Type: Grant
    Filed: May 20, 2005
    Date of Patent: June 1, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Hany Aziz, Nemania Stefanovic, Jennifer A. Coggan, Zoran D. Popovic
  • Intermediate electrodes for stacked OLEDs
    Publication number: 20060263629
    Abstract: A stacked OLED includes a first electrode, a second electrode, a plurality of luminescent regions disposed between the first and second electrodes, and an intermediate electrode disposed between successive luminescent regions. At least one intermediate electrode comprise a metal-organic mixed layer disposed between a first charge injecting layer and a second charge injecting layer.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 23, 2006
    Inventors: Hany Aziz, Nemania Stefanovic, Jennifer Coggan, Zoran Popovic