Patents by Inventor Simon Dowland

Simon Dowland 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).

  • Photon multiplying material and opto-electronic devices equipped therewith
    Patent number: 11217761
    Abstract: A photon multiplying material includes a first organic semiconductor, a luminescer and a light harvesting material wherein the light harvesting material has a bandgap which provides that exciton states formed in the light harvesting material by absorbance of light can be energy transferred to the first organic semiconductor and the luminescer has a bandgap which provides that triplet exciton states formed in the first organic semiconductor can be energy transferred into the luminescer; and wherein at least one of the first organic semiconductor and the light harvesting material is capable of singlet fission.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: January 4, 2022
    Assignee: Cambridge Enterprise Limited
    Inventors: Akshay Rao, Nathaniel Davis, Jesse Allardice, Chris Rider, Simon Dowland, Jurjen Frederik Winkel
  • PHOTON MULTIPLYING FILM
    Publication number: 20210210705
    Abstract: A photon multiplying film comprises a first organic semiconductor, a luminescer and a light harvesting material wherein the light harvesting material has a bandgap which provides that exciton states formed in the light harvesting material by absorbance of light can be energy transferred to the first organic semiconductor and the luminescer has a bandgap which provides that triplet exciton states formed in the first organic semiconductor can be energy transferred into the luminescer; and wherein at least one of the first organic semiconductor and the light harvesting material is capable of singlet fission.
    Type: Application
    Filed: June 21, 2019
    Publication date: July 8, 2021
    Inventors: Akshay Rao, Nathaniel Davis, Jesse Allardice, Chris Rider, Simon Dowland, Jurjen Frederik Winkel