This application discloses a display method and a display control apparatus. The display system includes a projection screen, the projection screen includes a transparent substrate and a liquid crystal film covering the transparent substrate, and the liquid crystal film includes a plurality of liquid crystal cells. The display method includes: obtaining a to-be-displayed image; determining a target liquid crystal cell from the plurality of liquid crystal cells based on locations of pixels in the to-be-displayed image; setting a status of the target liquid crystal cell to a scattering state, and setting a status of a non-target liquid crystal cell to a transparent state, where the non-target liquid crystal cell is a liquid crystal cell in the plurality of liquid crystal cells other than the target liquid crystal cell; and displaying a projection image of the to-be-displayed image on the target liquid crystal cell.

A lensed display system includes a projector configured to project an image. The lensed display system includes a lens formed of a glass or crystalline material. The lens includes a first surface, wherein at least a portion of the first surface includes a coating that is configured to display the projected image. The lens includes a second surface, wherein the second surface comprises a transparent curved surface that is configured to face toward a user and to enable the user to view the image projected onto the coating through the transparent curved surface.

A lensed display system includes a projector configured to project an image. The lensed display system includes a lens formed of a glass or crystalline material. The lens includes a first surface, wherein at least a portion of the first surface includes a coating that is configured to display the projected image. The lens includes a second surface, wherein the second surface comprises a transparent curved surface that is configured to face toward a user and to enable the user to view the image projected onto the coating through the transparent curved surface.

A method of displaying a light field to at least one viewer of a light field display device, the light field based on a 3D model, the light field display device comprising a plurality of spatially distributed display elements, the method including the steps of: (a) determining the viewpoints of the eyes of the at least one viewer relative to the display device; (b) for each eye viewpoint and each of a plurality of the display elements, rendering a partial view image representing a view of the 3D model from the eye viewpoint through the display element; and (c) displaying, via each display element, the set of partial view images rendered for that display element.

A method of displaying a light field to at least one viewer of a light field display device, the light field based on a 3D model, the light field display device comprising a plurality of spatially distributed display elements, the method including the steps of: (a) determining the viewpoints of the eyes of the at least one viewer relative to the display device; (b) for each eye viewpoint and each of a plurality of the display elements, rendering a partial view image representing a view of the 3D model from the eye viewpoint through the display element; and (c) displaying, via each display element, the set of partial view images rendered for that display element.

A light field (LF) display system for displaying holographic content (e.g., a holographic sporting event or holographic content to augment a holographic sporting event) to viewers in an arena. The LF display system in the arena includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the arena. The array of LF modules displays the holographic content to viewers in the viewing volumes. The LF display system can be included in a LF sporting event network. The LF sporting event network allows holographic content to be created at one location and presented at another location. The LF sporting event network includes a network system to manage the digital rights of the holographic sporting event content.

A light field (LF) display system for displaying holographic content (e.g., a holographic sporting event or holographic content to augment a holographic sporting event) to viewers in an arena. The LF display system in the arena includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the arena. The array of LF modules displays the holographic content to viewers in the viewing volumes. The LF display system can be included in a LF sporting event network. The LF sporting event network allows holographic content to be created at one location and presented at another location. The LF sporting event network includes a network system to manage the digital rights of the holographic sporting event content.

A method for realizing 3D image display is provided. The method comprises: detecting a posture change of a 3D display device; and adjusting a displayed image to a display dimension different from a display dimension before the posture of the 3D display device changes when detecting that a posture of the 3D display device changes, and adjusting a display orientation of the displayed image, so that the display orientation of the displayed image is kept in an initial display orientation before the posture change of the 3D display device. The solution solves a problem that an electronic device cannot display a suitable picture after posture adjustment. A 3D display device, a computer-readable storage medium, and a computer program product are also provided.

A method for realizing 3D image display is provided. The method comprises: detecting a posture change of a 3D display device; and adjusting a displayed image to a display dimension different from a display dimension before the posture of the 3D display device changes when detecting that a posture of the 3D display device changes, and adjusting a display orientation of the displayed image, so that the display orientation of the displayed image is kept in an initial display orientation before the posture change of the 3D display device. The solution solves a problem that an electronic device cannot display a suitable picture after posture adjustment. A 3D display device, a computer-readable storage medium, and a computer program product are also provided.

A method for realizing multi-viewpoint 3D display screen correction is provided, comprising: determining a correction area in a multi-viewpoint 3D display screen, and detecting a reference correlation between subpixels in composite subpixels in composite pixels in the multi-viewpoint 3D display screen and viewpoints of the multi-viewpoint 3D display screen; and determining a correction correlation between the subpixels in the correction area and the viewpoints based on the reference correlation. The method can reduce the difficulty in correcting an actual correlation between the pixels and the viewpoints. A multi-viewpoint 3D display method, a multi-viewpoint 3D display apparatus, a computer-readable storage medium, and a computer program product are also provided.