Patent ID: 11960092
Assignee: META PLATFORMS TECHNOLOGIES, LLC
Field: Optics (Instruments)
Classification: CPC G  H | IPC F  G  H

Claim 12:
13. A near-eye display comprising:
a light source subassembly comprising a substrate supporting a plurality of semiconductor light sources for providing a plurality of optical beams;
a waveguide concentrator comprising first and second ends and a plurality of waveguides extending between the first and second ends, wherein the waveguide concentrator is optically coupled to the light source subassembly at the first end for receiving and guiding the plurality of optical beams in the plurality of waveguides, and wherein spacings between the waveguides at the first end are larger than at the second end;
a collimator optically coupled to the waveguide concentrator at the second end thereof for collimating the plurality of optical beams emitted at the second end;
a tiltable reflector optically coupled to the collimator for receiving and redirecting the plurality of optical beams collimated by the collimator; and
a pupil replicator optically coupled to the tiltable reflector and configured for providing multiple laterally offset copies of the optical beams redirected by the tiltable reflector.