×

Three-dimensional display device

  • US 20070296644A1
  • Filed: 12/11/2006
  • Published: 12/27/2007
  • Est. Priority Date: 06/21/2006
  • Status: Active Grant
First Claim
Patent Images

1. A three-dimensional display device comprising:

  • a plurality of projection portions to project a plurality of images, respectively;

    a plurality of wedge-shaped light guide plates arranged corresponding to the plurality of projection portions, respectively, to guide the plurality of images, respectively; and

    a plurality of directional diffuser screens arranged corresponding to the plurality of wedge-shaped light guide plates, respectively, to diffuse or transmit the plurality of images.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×