Line Pattern Projections for Three Dimension Display

A display assembly comprising:

• a first plurality of pixels to generate a first image pattern for a left eye, each of the first plurality of pixels comprising:
• a left eye grating comprising alternating light blocking sections and light transmitting sections;
• and
• at least one left eye micro-LED positioned to emit light directed at the left eye grating to generate the first image pattern, the at least one left eye micro-LED having a first phase shift relative to the left eye grating;
• and
• a second plurality of pixels to generate a second image pattern for a right eye, each of the second plurality of pixels comprising:
• a right eye grating comprising alternating light blocking sections and light transmitting sections;
• and
• at least one right eye micro-LED positioned to emit light directed at the right eye grating to generate the second image pattern, the at least one right eye micro-LED having a second phase shift relative to the right eye grating, the second phase shift different from the first phase shift.

A display assembly comprising a plurality of pixels, each pixel comprising:

• a grating comprising alternating light blocking sections and light transmitting sections arranged at a pitch;
• at least one first micro light emitting diode (micro-LEDs) arranged to emit light directed at the grating to generate a first image pattern, the at least one first micro-LED having a first position relative to the pitch of the grating;
• and
• at least one second micro-LED arranged to emit light directed at the grating to generate a second image pattern, the at least one second micro-LED having a second position relative to the pitch of the grating, the second position shifted relative to the first position.