Patents Assigned to Smartkem Limited
  • Publication number: 20170062740
    Abstract: The present invention relates to organic semiconductor compositions and organic semiconductor layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application particularly in the field of displays such as organic field effect transistors (OFETS), integrated circuits, organic light emitting diodes (OLEDS), photodetectors, organic photovoltaic (OPV) cells, sensors, lasers, memory elements and logic circuits.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Applicant: Smartkem Limited
    Inventor: Russell Jon Griffiths
  • Patent number: 9525146
    Abstract: The present invention relates to organic semiconductor compositions and organic semiconductor layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application particularly in the field of displays such as organic field effect transistors (OFETS), integrated circuits, organic light emitting diodes (OLEDS), photodetectors, organic photovoltaic (OPV) cells, sensors, lasers, memory elements and logic circuits.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: December 20, 2016
    Assignee: Smartkem Limited
    Inventor: Russell Jon Griffiths
  • Publication number: 20150028262
    Abstract: The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed electronics and is particularly useful as a semiconducting material for use in formulations for organic thin film transistor (OTFT) backplanes for displays, integrated circuits, organic light emitting diodes (OLEDs), photodetectors, organic photovoltaic (OPV) cells, sensors, memory elements and logic circuits.
    Type: Application
    Filed: February 25, 2013
    Publication date: January 29, 2015
    Applicant: SmartKem Limited
    Inventor: Russell Jon Griffiths
  • Publication number: 20140131689
    Abstract: The present invention relates to organic semiconductor compositions and organic semiconductor layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application particularly in the field of displays such as organic field effect transistors (OFETS), integrated circuits, organic light emitting diodes (OLEDS), photodetectors, organic photovoltaic (OPV) cells, sensors, lasers, memory elements and logic circuits.
    Type: Application
    Filed: May 30, 2012
    Publication date: May 15, 2014
    Applicant: Smartkem Limited
    Inventor: Russell Jon Griffiths