Patents by Inventor Antoine Daniel Lesuffleur

Antoine Daniel Lesuffleur 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).

  • Publication number: 20230406106
    Abstract: Embodiments of a deadfront article for a display are disclosed herein. The deadfront article includes a cover structure having: an inner surface; an outer surface opposite the inner surface; a glass layer located between the inner surface and the outer surface; and a first layer of light transmitting ink or pigment located between the inner surface of the cover structure and the glass layer. The deadfront article also includes a light guide layer having: an inner surface; and an outer surface facing toward the inner surface of the cover structure. A light extraction layer located on at least one of the inner surface and the outer surface of the light guide layer.
    Type: Application
    Filed: September 1, 2023
    Publication date: December 21, 2023
    Inventors: Antoine Daniel Lesuffleur, Xiang-Dong Mi, Xu Ouyang, Yawei Sun
  • Publication number: 20210181392
    Abstract: Embodiments of a deadfront configured to hide a display when the display is not active are provided. The deadfront includes a substrate having a first major surface and a second major surface. The second major surface is opposite the first major surface. The deadfront also includes a neutral density filter disposed on the second major surface of the transparent substrate and an ink layer disposed on the neutral density filter. The deadfront defines at least one display region in which the deadfront transmits at least 60% of incident light and at least one non-display region in which the deadfront transmits at most 5% of incident light. A contrast sensitivity between each of the at least one display region and each of the at least one non-display region is at least 15 when the display is not active.
    Type: Application
    Filed: July 3, 2019
    Publication date: June 17, 2021
    Inventors: Antoine Daniel Lesuffleur, Xu Ouyang, Yawei Sun
  • Publication number: 20200262744
    Abstract: Embodiments of a deadfront article are provided. The deadfront article includes a substrate having a first surface and a second surface. The deadfront article also includes a semi-transparent layer disposed onto the second surface of the substrate. The semi-transparent layer has a region of a solid color or of a design of two or more colors, and the semi-transparent layer has a first optical density. Further, the deadfront article includes a contrast layer disposed onto the region. The contrast layer is configured to enhance visibility of the color(s) of the semi-transparent layer.
    Type: Application
    Filed: September 12, 2018
    Publication date: August 20, 2020
    Inventors: Matthew Wade Fenton, Antoine Daniel Lesuffleur, Xu Ouyang, Yawei Sun, Joshua Lee Tokar