Holographic display and holographic image forming method
AssigneeSamsung Electronics Co., Ltd.
InventorsMikhail Vyacheslavovich POPOV, Stanislav Aleksandrovich SHTYKOV, Sergey Aleksandrovich SHESTAK, Seondeok HWANG
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Abstract
A holographic display and a method, performed by the holographic display, of forming a holographic image are disclosed. The holographic display includes an electrically addressable spatial light modulator (EASLM); a diffractive optical element (DOE) mask array arranged on the EASLM; and a controller configured to operate the holographic display to form a hologram image, wherein the controller is further configured to address the EASLM to backlight the DOE mask array required to form a set of hologram image voxels by turning on a corresponding EASLM pixel.
Claims15
A holographic display comprising:
- an electrically addressable spatial light modulator (EASLM);
- a diffractive optical element (DOE) mask array arranged on the EASLM;
- and
- a controller configured to operate the holographic display to form a hologram image,
- wherein the controller is further configured to address the EASLM to backlight the DOE mask array required to form a set of hologram image voxels by turning on a corresponding EASLM pixel.
Dependencies are inferred from the claim text.