H04N13/312

Multiview display and method having shifted color sub-pixels
11846800 · 2023-12-19 · ·

A multiview display includes an array of light valves having rows of a repeating plurality of color sub-pixels and arranged as a plurality of multiview pixels configured to modulate directional light beams as color pixels of views of a multiview image. A first row of the repeating plurality of color sub-pixels is offset from a second row of the repeating plurality of color sub-pixels in a row direction by an integer multiple of a width of a color sub-pixel. The offset of the first and second rows is configured to provide corresponding color sub-pixels in adjacent multiview pixels having different colors to mitigate color fringing associated with the color pixel of the multiview image.

METHOD FOR DISPLAYING A STEREOSCOPIC IMAGE ON A DISPLAY DEVICE
20210006774 · 2021-01-07 ·

A display device includes a plurality of pixels and an optical modulator. A method for displaying a stereoscopic image on the display device includes obtaining image data of the stereoscopic image corresponding to K views, for each sub-pixel in each of the pixels, determining location parameters of the sub-pixel according to a first coordinate value of the sub-pixel along a first direction, a first number of sub-pixels along the first direction in each pixel, a second coordinate value of the sub-pixel along a second direction, and a second number of sub-pixels along the second direction in each pixel, determining a corresponding view corresponding to the sub-pixel according to a pitch and a slant angle of the optical modulator, the location parameters, and a visual offset caused by the optical modulator, and assigning displaying data to the sub-pixel according to the corresponding view and the image data.

METHOD FOR DISPLAYING A STEREOSCOPIC IMAGE ON A DISPLAY DEVICE
20210006774 · 2021-01-07 ·

A display device includes a plurality of pixels and an optical modulator. A method for displaying a stereoscopic image on the display device includes obtaining image data of the stereoscopic image corresponding to K views, for each sub-pixel in each of the pixels, determining location parameters of the sub-pixel according to a first coordinate value of the sub-pixel along a first direction, a first number of sub-pixels along the first direction in each pixel, a second coordinate value of the sub-pixel along a second direction, and a second number of sub-pixels along the second direction in each pixel, determining a corresponding view corresponding to the sub-pixel according to a pitch and a slant angle of the optical modulator, the location parameters, and a visual offset caused by the optical modulator, and assigning displaying data to the sub-pixel according to the corresponding view and the image data.

IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND IMAGE DISPLAY SYSTEM
20200387005 · 2020-12-10 ·

An image display device acquires positional information including a distance between at least one eye of an observer and an image display surface, and corrects, based on the acquired positional information, a relative positional relationship between slit areas and an image displayed on the image display surface, by using a width smaller than the width of one subpixel as a minimum correction unit.

LIGHT CONTROL SHEET

A light control sheet having opposing first and second major faces and an internal array of disruptive optical interfaces, wherein the light control sheet is light transmissive such that an image incident to one of the major faces is visible from the other major faces within a field of view which is perpendicular to the major faces but wherein the image is obscured outside the field of view.

Stereoscopic display device having a barrier panel

A stereoscopic display device having a barrier panel is provided. The barrier panel may include channel electrodes across an active area. Each of the channel electrodes may include an end portion connected to corresponding link line. Each of the channel electrodes may be connected to the link line same as (n+1)th channel electrode from the channel electrode. The barrier panel may further include connecting lines to connect between opposite end portions of the channel electrode which are connected to the same link line. Thus, in the stereoscopic display device, the number of the wires extending along an edge of the active area may be reduced.

Stereoscopic display device having a barrier panel

A stereoscopic display device having a barrier panel is provided. The barrier panel may include channel electrodes across an active area. Each of the channel electrodes may include an end portion connected to corresponding link line. Each of the channel electrodes may be connected to the link line same as (n+1)th channel electrode from the channel electrode. The barrier panel may further include connecting lines to connect between opposite end portions of the channel electrode which are connected to the same link line. Thus, in the stereoscopic display device, the number of the wires extending along an edge of the active area may be reduced.

DISPLAY DEVICE AND DISPLAY CONTROL METHOD FOR DISPLAY DEVICE
20200314414 · 2020-10-01 · ·

A display device includes a controller configured to perform control of bringing a predetermined number of adjacent openings into a first state being one state of a light transmitting state and a light shielding state to form a plurality of first state parts. The controller changes a potential of all of a plurality of electrodes to any of a first potential, a predetermined potential between the first potential and a second potential, and the second potential. After the change, the controller moves the first state parts.

DISPLAY DEVICE AND DISPLAY CONTROL METHOD FOR DISPLAY DEVICE
20200314414 · 2020-10-01 · ·

A display device includes a controller configured to perform control of bringing a predetermined number of adjacent openings into a first state being one state of a light transmitting state and a light shielding state to form a plurality of first state parts. The controller changes a potential of all of a plurality of electrodes to any of a first potential, a predetermined potential between the first potential and a second potential, and the second potential. After the change, the controller moves the first state parts.

Virtual window display

A virtual window display includes: a plurality of collimated projector modules having contiguous exit pupils. Each collimated projector module includes: a display device configured to display a spatially modulated image along a flat or curved geometric image surface, and one or more optical lenses sharing a common curvature symmetry axis and configured to optically collimate light from the display device in the collimated projector module. The curvature symmetry axes of the plurality of collimated projector modules point in a plurality of angular directions and are substantially convergent along at least one axis at a finite distance from the plurality of collimated projectors. The total display FOV of the virtual window display is larger than the module FOV of each of the plurality of collimated projector modules.