Abstract
A method of displaying a Computer Generated Holographic (CGH) image by a display, including setting pixel values of a Spatial Light Modulator (SLM) included in a Head Mounted Display (HMD), producing a interference based holographic image at a first location by projecting coherent light onto the SLM, and re-imaging the holographic image from the first location to form a holographic image in front of an eye of a viewer wearing the HMD. Related apparatus and methods are also described.
Full Text
What is claimed is:
A method of displaying a Computer Generated Holographic (CGH) image by a display, including setting pixel values of a Spatial Light Modulator (SLM) included in a Head Mounted Display (HMD), producing a interference based holographic image at a first location by projecting coherent light onto the SLM, and re-imaging the holographic image from the first location to form a holographic image in front of an eye of a viewer wearing the HMD. Related apparatus and methods are also described.
Timeline
Filed
02/18/2026Published
06/25/2026Granted
Not AvailableIPC Codes(5)
G02B 27/01:Head-up displays
G02B 27/00:Optical systems or apparatus not provided for by any of the groups
G03H 1/22:Processes or apparatus for obtaining an optical image from holograms (take precedence G03H 1/26)