Abstract: A near-eye display assembly presented herein includes an electronic display, an optical assembly, and scanning assembly. The electronic display has a first resolution. The optical assembly controls a field of view at an eye box and directs a plurality of light rays emitting from the electronic display toward the eye box. The scanning assembly shifts a direction of at least one of the light rays in accordance with emission instructions such that a virtual display is presented to the eye box, the virtual display having a second resolution greater than the first resolution. The display assembly can be implemented as a component of a head-mounted display of an artificial reality system.

Abstract: The disclosed display system may include (1) a display element that is transparent and includes a first surface facing a viewing region and a second surface opposite the first surface, the second surface facing an external environment, (2) a light-blocking shutter that faces and overlaps at least a portion of the second surface of the display element, (3) a display-driving subsystem that displays images visible to a user at the viewing region via display light emitted from the first surface of the display element during active display intervals, and (4) a shutter-driving subsystem that alternately switches the state of the light-blocking shutter between a blocking state during the active display intervals and a pass-through state during inactive display intervals when the display light is not emitted from the display element. Various other systems, devices, and methods are also disclosed.

Abstract: A configurable occluder/dimmer for a near-eye display includes an array of polarization rotators and a polarization-selective scatterer downstream of the array of polarization rotators. The array of rotators and the polarization-selective scatterer are disposed between a pair of polarizers. The polarization-selective scatterer only scatters light at one of two orthogonal polarizations, thereby enhancing the achieved extinction ratio of the configurable occluder/dimmer. The configurable occluder/dimmer may be used in the near-eye display to provide occlusion effects rendering added virtual objects opaque, and/or to equalize contrast of the generated virtual imagery across the field of view of the display.

Abstract: A display device includes a display panel having a first emission region and one or more second emission regions disposed adjacent to the first emission region. The display device includes a plurality of light emitters, arranged in the first emission region, corresponding to a first color gamut and a plurality of light emitters, arranged in the one or more second emission regions, corresponding to a second color gamut that is distinct from the first color gamut. A method for making a display device with a plurality of light emitters corresponding to a first color gamut in a first emission region and a plurality of light emitters corresponding to a second color gamut in a second emission region is also described.

Abstract: A near-eye display based on a polarization-selective diffusive combiner includes a polarizer for polarizing impinging ambient light to have a first polarization state, and a polarization-selective scatterer downstream of the polarizer, for passing through the ambient light having the first polarization state substantially without scattering, while scattering impinging display light having a second polarization state orthogonal to the first polarization state. The display light at the second polarization state may be provided by a projector, the polarization-selective scatterer playing the role of a projector screen. A polarization-selective ocular lens may be disposed downstream of the polarization-selective scatterer for viewing images generated by the projector while propagating through orthogonally polarized light from outside environment.

Abstract: An optical element includes a first boundary layer and a second boundary layer. A solution is disposed between the first boundary layer and the second boundary layer. The solution includes liquid crystals co-mingled with oblong photochromic dye molecules.

Abstract: A system to compensate for sub-standard subpixels in a display device may include an optical system that laterally shifts light emitted by subpixels of an emissive array towards a viewing region using a light deviator that is movable between a plurality of predetermined positions corresponding to one or more lateral-light-shifting degrees of freedom. The system may also include a controller that converts input data into a sequence of instructions for illuminating at least a portion of the subpixels during a plurality of subframes, the sequence of instructions causing each subpixel of at least the portion of the subpixels to be illuminated for a predetermined illumination time while the light deviator is positioned at one or more predetermined light deviator positions such that sub-standard subpixels are each compensated for with light laterally shifted from at least one standard subpixel. Various other apparatus, systems, and methods are also disclosed.

Abstract: A display device includes a display panel including a plurality of light emitters spaced apart by a first representative distance in a first emission region and a plurality of light emitters spaced apart by a second representative distance different from the first representative distance in a second emission region that surrounds the first emission region. The display device also includes a filter coupled with the display panel for transmitting light projected by the display panel through the filter. The filter has a first filter region configured to cause a first distribution of light emitted from a first light emitter in the first emission region and a second distribution of light emitted from a second light emitter in the first emission region so that the first distribution at least partially overlaps with the second distribution.

Abstract: A display apparatus includes an electronic display having a pixel array configured to display a sequence of subframes, and an image shifting electro-optic device that is operable to shift at least a portion of an image of the display pixel array synchronously with displaying the sequence of subframes, so as to form a sequence of offset subframe images for providing an enhanced image resolution and pixel correction in a compound image. The image shifting electro-optic device may include a polarization switch in series with a polarization grating, for shifting image pixels between offset image positions in coordination with displaying consecutive subframes.

Abstract: A display device for projecting light to a viewer may include (1) a plurality of subpixels, in which subpixels may emit light of differing spectral distributions, (2) at least one light deviator disposed optically downstream from the plurality of subpixels, and (3) and a controller. The light emitted from each of the plurality of subpixels may be transmitted through and laterally shifted by the least one light deviator towards a viewer and the at least one light deviator may be mechanically rotatable by a force applied to an outer circumferential region of the at least one light deviator. The controller may control illumination of at least a subset of the plurality of subpixels in synchronization with rotation of the at least one light deviator. Various other apparatus, systems, and methods are also disclosed.

Abstract: An example device may include an electronic display configured to generate an augmented reality image element and an optical combiner configured to receive the augmented reality image element along with ambient light from outside the device. The optical combiner may be configured to provide an augmented reality image having the augmented reality image element located within a portion of an ambient image formed from the ambient light. The device may also include a dimmer element configured to selectively dim the portion of the ambient image in which the augmented reality image element is located.

Abstract: A method for transferring an image to a subpixel array may include generating a set of subframes in which each subframe contains a fraction of the range of intensities of the image. The bit-depth of the subframes may be reduced from the bit-depth of the image. The computer-implemented method may include (1) receiving image data for an image including a set of intensities in one or more channels, (2) processing the image data into subframe data for a plurality of subframes, each subframe including a fractional range of intensities that are a subset of the set of intensities of the image, and (3) temporally multiplexing the plurality of subframes generated from the subframe data to reconstitute the image in a viewing region using an optical system having a light deviator that laterally shifts light from an emissive array. Various other apparatus, systems, and methods are also disclosed.

Abstract: A display device includes a display panel having a first emission region and a second emission region that is distinct from and mutually exclusive to the first emission region. The first emission region is surrounded by, and is in contact with, the second emission region on all edges of the first emission region. The display panel includes a plurality of light emitters arranged in the first emission region and the second emission region. Respective light emitters of the plurality of light emitters are configured to emit light. The first emission region has a first density of light emitters. The second emission region has a second density of light emitters that is less than the first density.

Abstract: An example device may include an electronic display configured to generate an augmented reality image element and an optical combiner configured to receive the augmented reality image element along with ambient light from outside the device. The optical combiner may be configured to provide an augmented reality image having the augmented reality image element located within a portion of an ambient image formed from the ambient light. The device may also include a dimmer element configured to selectively dim the portion of the ambient image in which the augmented reality image element is located.

Abstract: A method for generating a temporally multiplexed image to a viewer may include (1) receiving input data by a controller, (2) converting the input data by the controller into a sequence of instructions controlling at least functions of a subpixel array system and of an optical system, (3) generating subframes from the sequence of instructions which includes for each subframe: the subpixels to be illuminated at a given time and at a given position of a light deviator of the optical system that possesses at least one lateral-light-shifting degree of freedom, and (4) temporally multiplexing the subframes using the optical system, the one or more subframes designed to display an image to a viewer at the viewing region. Various other apparatus, systems, and methods are also disclosed.

Abstract: A display device may include (1) a light-emitting layer having a plurality of light-emitting regions, with at least some of the light-emitting regions operable to emit a varying, controlled intensity of light at a fixed location, (2) a color selector layer disposed over the plurality of light-emitting regions, the color selector layer having at least one group of color selectors, and (3) an actuator operable to move the color selector layer relative to the light-emitting layer. The movement of the color selector layer may result in each color selector of the at least one group of color selectors passing each fixed location. Various other apparatus, systems, and methods are also disclosed.

Abstract: A display device includes a display panel having a first emission region and one or more second emission regions disposed adjacent to the first emission region. The display device includes a plurality of light emitters, arranged in the first emission region, corresponding to a first color gamut and a plurality of light emitters, arranged in the one or more second emission regions, corresponding to a second color gamut that is distinct from the first color gamut. A method for making a display device with a plurality of light emitters corresponding to a first color gamut in a first emission region and a plurality of light emitters corresponding to a second color gamut in a second emission region is also described.

Abstract: A display device includes a display panel having a first emission region and one or more second emission regions disposed adjacent to the first emission region. The display device includes a plurality of light emitters, arranged in the first emission region, corresponding to a first color gamut and a plurality of light emitters, arranged in the one or more second emission regions, corresponding to a second color gamut that is distinct from the first color gamut. A method for making a display device with a plurality of light emitters corresponding to a first color gamut in a first emission region and a plurality of light emitters corresponding to a second color gamut in a second emission region is also described.

Abstract: An example device may include an electronic display configured to generate an augmented reality image element and an optical combiner configured to receive the augmented reality image element along with ambient light from outside the device. The optical combiner may be configured to provide an augmented reality image having the augmented reality image element located within a portion of an ambient image formed from the ambient light. The device may also include a dimmer element configured to selectively dim the portion of the ambient image in which the augmented reality image element is located.

Abstract: An example device may include an electronic display configured to generate an augmented reality image element and an optical combiner configured to receive the augmented reality image element along with ambient light from outside the device. The optical combiner may be configured to provide an augmented reality image having the augmented reality image element located within a portion of an ambient image formed from the ambient light. The device may also include a dimmer element configured to selectively dim the portion of the ambient image in which the augmented reality image element is located.