Patent ID: 9494919
Filing Date: 2016-11-15
CPC Classification: G03H,H01L,H04N

Claim Text:
1. An apparatus to provide a holographic presentation, the apparatus comprising: a semi-transparent material layer with a first side and a second side opposite to the first side; a display panel configured to display a hologram and that is positioned at the first side of the semi-transparent material layer; a mirror layer that is positioned at the second side of the semi-transparent material layer, wherein the second side of the semi-transparent material layer is positioned to be irradiated by, at a specific incident angle, a hologram reconstruction light, and wherein the semi-transparent material layer is configured to return a portion of the hologram reconstruction light such that the returned portion of the hologram reconstruction light is incident on the mirror layer, and the semi-transparent material layer is configured to transmit another portion of the hologram reconstruction light effective to cause interference associated with display of the hologram by the display panel.