Patents by Inventor Levichkova MARIETA

Levichkova MARIETA 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).

  • OPTOELECTRONIC COMPONENT
    Publication number: 20160020419
    Abstract: An optoelectronic component includes a photoactive layer which is arranged between an electrode and a counter electrode. In addition to a donor-acceptor system, the photoactive layer includes a third material which influences the crystallization of the donor-acceptor system. The third material selected from a group consisting of crown ethers, triphenyls, sorbitols, quinacridones and bis(4-(tert-butyl)benzoato-O) hydroxyaluminium. Crown ethers are especially preferred.
    Type: Application
    Filed: February 21, 2014
    Publication date: January 21, 2016
    Inventors: Karsten WALZER, Martin PFEIFFER, Andre WEISS, Christian UHRICH, Levichkova MARIETA, Gunter MATTERSTEIG