Patents Assigned to Mirraviz
  • RETROREFLECTIVE SHEETING FOR PROJECTOR-BASED DISPLAY SYSTEM
    Publication number: 20190391478
    Abstract: Provided herein is a retroreflective article comprising a retroreflective film and a plurality of isosceles triangular pyramid prisms embossed on the back surface of the retroreflective film. The prisms are configured such that the article reflects an incident light beam into two reflected light beams that are offset from and on opposite sides of the incident light beam. The two reflected light beams can provide two viewing zones located at different positions relative to the incident light beam source.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 26, 2019
    Applicant: MirraViz
    Inventors: Steven R. CHAPMAN, Michael WANG
  • Retroreflective sheeting for projector-based display system
    Patent number: 10444615
    Abstract: Provided herein is a retroreflective article comprising a retroreflective film and a plurality of isosceles triangular pyramid prisms embossed on the back surface of the retroreflective film. The prisms are configured such that the article reflects an incident light beam into two reflected light beams that are offset from and on opposite sides of the incident light beam. The two reflected light beams can provide two viewing zones located at different positions relative to the incident light beam source.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: October 15, 2019
    Assignees: Avery Dennison Corporation, Mirraviz
    Inventors: Steven R. Chapman, Michael Wang