Patents by Inventor Elif Arici Bogner

Elif Arici Bogner 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).

  • OLED with color conversion
    Patent number: 8174034
    Abstract: An OLED is thus specified which includes a layer construction comprising at least an anode, a cathode and a functional layer arranged in between, the layer construction being arranged on a substrate. At least one electrode, selected from the anode and cathode, is transmissive to the light emitted by the functional layer and is arranged on the light-emitting side, emission side, of the layer construction. The at least one color conversion layer has quantum dots and is arranged on the emission side above or below the layer construction.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: May 8, 2012
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Elif Arici Bogner, Ralph Paetzold, Arvid Hunze, Karsten Heuser
  • OLED with Color Conversion
    Publication number: 20100084674
    Abstract: An OLED is thus specified which includes a layer construction comprising at least an anode, a cathode and a functional layer arranged in between, the layer construction being arranged on a substrate. At least one electrode, selected from the anode and cathode, is transmissive to the light emitted by the functional layer and is arranged on the light-emitting side, emission side, of the layer construction. The at least one color conversion layer has quantum dots and is arranged on the emission side above or below the layer construction.
    Type: Application
    Filed: February 26, 2008
    Publication date: April 8, 2010
    Inventors: Ralph Paetzold, Elif Arici Bogner, Arvid Hunze, Karsten Heuser
  • Radiation emitting device and method of manufacturing the same
    Publication number: 20070114520
    Abstract: A radiation emitting electronic device (1) comprising a substrate (5), a radiation emitting functional area (10A, 10B, 15) on the substrate (5) and a radiation out-coupling material (20) comprising polysilsesquioxane (20D) and inorganic nanoparticles (20C) arranged in the optical path (100) of the radiation emitting functional area (10A, 10B, 15). Such a device has a higher luminance due to an increased fraction of out-coupled radiation in comparison to a device having no radiation out-coupling material.
    Type: Application
    Filed: September 5, 2006
    Publication date: May 24, 2007
    Applicant: Osram Opto Semiconductors GmbH
    Inventors: Christoph Garditz, Arvid Hunze, Elif Arici Bogner, Ralph Patzold, Karsten Heuser