Patent ID: 11892634
Assignee: INFINEON TECHNOLOGIES AG
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. An image projection system, comprising:
a first plurality of monochromatic transmitters configured to transmit first polarized light beams corresponding to a first projection plane;
a first plurality of collimation lenses corresponding to the first plurality of monochromatic transmitters, wherein each of the first plurality of collimation lenses is configured to receive a first polarized light beam from a different one of the first plurality of monochromatic transmitters such that the first plurality of collimation lenses generate first polarized collimated light beams to be projected onto an eye to render a first projection image perceived at the first projection plane;
a second plurality of monochromatic transmitters configured to transmit second polarized light beams corresponding to a second projection plane;
a second plurality of collimation lenses corresponding to the second plurality of monochromatic transmitters, wherein each of the second plurality of collimation lenses is configured to receive a second polarized light beam from a different one of the second plurality of monochromatic transmitters such that the second plurality of collimation lenses generate second polarized collimated light beams to be projected onto the eye to render a second projection image perceived at the second projection plane;
a polarizing beam combiner arranged at an intersection of the first polarized collimated light beams and the second polarized collimated light beams to direct the first polarized collimated light beams and the second polarized collimated light beams on a combined transmission path; and
a scanner arranged on the combined transmission path, the scanner configured to receive the first polarized collimated light beams and the second polarized collimated light beams, and steer the first polarized collimated light beams and the second polarized collimated light beams according to a scanning pattern to render the first projection image and the second projection image onto the eye.