Abstract
A method for displaying a hologram to a variable direction including using circuitry to determine a direction from a holographic projector to a viewer for projecting a hologram to a viewer, and projecting a hologram in the determined direction, in which the projecting the hologram includes reflecting from a same mirror as the determining the direction of the viewer, and the circuitry controls the projecting the hologram to a direction corrected for a difference in direction between a projecting unit and a tracking unit relative to the mirror. Related apparatus and methods are also described.
| Original language | American English |
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| Patent number | US2017090420 |
| IPC | H04N 13/ 04 A I |
| Priority date | 8/12/16 |
| State | Published - 30 Mar 2017 |