Display screen configured to display viewing position-dependent images
AssigneeMirraViz, Inc.
InventorsMichael Wang, Matthew Resman
Life of this patent
Estimating the term…
Abstract
The disclosed technology generally relates to displays, and more particularly to display screens configured to display viewing position-dependent images. A display screen configured to display viewing position-dependent images comprises a retro-reflective display medium configured to display a primary image by reflecting incident light from a first light source towards a first viewing position. The display screen additionally includes a secondary display medium configured to display a secondary image. The retro-reflective display medium and the secondary display medium are stacked in a display depth direction and overlap in a lateral direction perpendicular to the display depth direction
Claims20
A display screen configured to display viewing position-dependent images, the display screen comprising:
- a retro-reflective display medium configured to display a primary image by reflecting incident light from a light source towards a first viewing position;
- and
- a secondary display medium configured to display a secondary image,
- wherein the retro-reflective display medium and the secondary display medium are stacked in a display depth direction and overlap in a lateral direction perpendicular to the display depth direction.
A method of displaying viewing position-dependent images, the method comprising:
- displaying a primary image from a retro-reflective display medium by reflecting incident light from a light source towards a first viewing position;
- and
- displaying a secondary image from a secondary display medium,
- wherein the retro-reflective display medium and the secondary medium are stacked in a display depth direction and overlap in a lateral direction perpendicular to the display depth direction, such that displaying the primary image and the secondary image comprises displaying through a common viewing surface of the display.
A display screen configured to display viewing position-dependent images, the display screen comprising:
- a retro-reflective display medium configured to display a primary image by reflecting incident light from a first light source towards a first viewing position;
- and
- a diffusive scattering layer configured to diffusively scatter light passing therethrough,
- wherein the retro-reflective display medium and the diffusive scattering layer are stacked in a display depth direction and overlap in a lateral direction perpendicular to the display depth direction.
Dependencies are inferred from the claim text.