Patents by Inventor Kyeiwaa ASARE-YEBOAH

Kyeiwaa ASARE-YEBOAH 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).

  • WELL-ORIENTED 6,13-BIS(TRIISOPROPYLSILYLETHYNYL) PENTACENE CRYSTALS AND A TEMPERATURE-GRADIENT METHOD FOR PRODUCING THE SAME
    Publication number: 20150372236
    Abstract: Disclosed herein are temperature-gradient methods of producing well-oriented TIPS pentacene crystals and films comprising establishing a temperature gradient on a substrate to produce a heated substrate having a lower temperature portion at a first temperature and a higher temperature portion at a second temperature and applying a solution comprising 6,13-bis(triisopropylsilylethynyl)pentacene to the heated substrate, driving crystallization from the lower temperature portion of the substrate to the higher temperature portion of the substrate.
    Type: Application
    Filed: April 5, 2013
    Publication date: December 24, 2015
    Inventors: Dawen LI, Kyeiwaa ASARE-YEBOAH, Rachel M. FRAZIER