Near eye display

摘要

A system and related methods for near-eye display of an image are provided. In one example, a near-eye display system includes a light source comprising a surface and a plurality of pixels having a pixel pitch of 5 microns or less. An aperture array is located between 2 mm and 5 mm from the surface of the light source. The aperture array comprises non-overlapping apertures that are each centered on a vertex of an equilateral triangle within a grid of equilateral triangles. The center of each aperture is spaced from the center of each adjacent aperture by an aperture spacing of between 1 mm and 9 mm. The aperture array selectively passes the light emitted from the pixels to display the image without a double image condition.

主权项

1. A near-eye display system, comprising:
a light source comprising a surface and a plurality of pixels having a pixel pitch of 5 microns or less, wherein the pixels are configured to emit light comprising an image; a first aperture array located at an aperture distance from the surface of the light source, the aperture distance between 2 mm and 5 mm, the first aperture array comprising a first plurality of non-overlapping apertures that are each centered on a vertex of an equilateral triangle within a first grid of equilateral triangles, a center of each of the first plurality of apertures being spaced from a center of each adjacent aperture by an aperture spacing of between 1 mm and 9 mm; and a second aperture array between the first aperture array and the light source, the second aperture array comprising a second plurality of non-overlapping apertures, wherein the first aperture array selectively passes the light emitted from the pixels to display the image without a double image condition, and wherein the plurality of pixels are greater in number than the first plurality of non-overlapping apertures.