Patents by Inventor Yusuke SAEKI

Yusuke SAEKI 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).

  • Display device including a light guide plate having a plurality of reflecting dots that form a display pattern
    Patent number: 10641943
    Abstract: A display device includes a light guide plate that includes a plurality of reflecting dots; and a light source, wherein light emitted from the light source enters inside of the light guide plate from the end surface of the light guide plate and the light is guided inside of the light guiding plate, a display pattern formed by the plurality of reflecting dots is displayed by emitting the light reflected by the plurality of reflecting dots to an outside from a front surface side of the light guide plate, and each of the reflecting dots are formed such that a reflecting direction of the light, that is reflected by the reflecting dots, with respect to an incidence direction of the light, that enters the reflecting dots, is adjusted so that the light reflected by the plurality of reflecting dots is emitted toward a specific eye point of a viewer.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: May 5, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventor: Yusuke Saeki
  • DISPLAY DEVICE
    Publication number: 20190383985
    Abstract: A display device includes a light guide plate that includes a plurality of reflecting dots; and a light source, wherein light emitted from the light source enters inside of the light guide plate from the end surface of the light guide plate and the light is guided inside of the light guiding plate, a display pattern formed by the plurality of reflecting dots is displayed by emitting the light reflected by the plurality of reflecting dots to an outside from a front surface side of the light guide plate, and each of the reflecting dots are formed such that a reflecting direction of the light, that is reflected by the reflecting dots, with respect to an incidence direction of the light, that enters the reflecting dots, is adjusted so that the light reflected by the plurality of reflecting dots is emitted toward a specific eye point of a viewer.
    Type: Application
    Filed: June 10, 2019
    Publication date: December 19, 2019
    Applicant: STANLEY ELECTRIC CO., LTD.
    Inventor: Yusuke SAEKI