Patents by Inventor Elliott SPAIN

Elliott SPAIN 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 DEVICES AND METHODS OF MAKING THEM
    Publication number: 20170229672
    Abstract: An organic light emitting device comprises a light emitting layer comprising a light emitting polymer; and an electron transporting layer on the light emitting layer and comprising an electron transporting material and an n-donor material. The electron transporting layer comprises at least 20 percent by weight of the n-donor material. By using an electron transporting layer comprising at least 20 percent by weight of the n-donor material it is possible to realise devices with an electron transporting layer having a thickness of less than 20 nm.
    Type: Application
    Filed: July 30, 2015
    Publication date: August 10, 2017
    Inventors: Ulrich DENKER, Jan BIRNSTOCK, Graham ANDERSON, Elliott SPAIN, Oscar FERNANDEZ, Ilaria GRIZZI