Patent ID: 11892629
Assignee: NVIDIA CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 13:
14. A method, comprising:
at head-mounted display including at least one coherent light source, at least one pupil replicating waveguide coupled to the at least one coherent light source to receive light therefrom, at least one spatial light modulator coupled to the at least one pupil replicating waveguide to modulate the light, and a processor for synthesizing a phase pattern input image:
receiving, by the at least one pupil replicating waveguide, light from the at least one coherent light source;
transmitting the light from the at least one pupil replicating waveguide to the at least one spatial light modulator;
synthesizing the phase pattern of the input image, using the processor, wherein the phase pattern is synthesized such that an interval of high diffraction orders is greater than a pupil diameter of a user utilizing the head-mounted display;
modulating the light, utilizing the at least one spatial light modulator.