Patents by Inventor Chloe Astrid Marie Fabien

Chloe Astrid Marie Fabien 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).

  • Directional color conversion using photonic crystals with quantum dots
    Patent number: 10503007
    Abstract: A display device includes a light source device, and a color converter optically coupled with the light source device. An array of regions of the light source device is configured to emit light of a first color. The color converter includes an array of color conversion regions including color conversion regions of a first type and of a second type. The color conversion regions of the first type are configured to convert the light of the first color into light of a second color. The color conversion regions of the second type are configured to convert the light of the first color into light of a third. A respective color conversion region of the array of color conversion regions includes a respective photonic crystal structure defining a respective two-dimensional pattern. The respective color conversion region also includes a color conversion matrix that includes color converting nanoparticles.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: December 10, 2019
    Assignee: Facebook Technologies, LLC
    Inventors: Maxwell Parsons, Chloe Astrid Marie Fabien, Ningfeng Huang, Gareth Valentine, James Ronald Bonar