Abstract: In a technology for displaying two-dimensional images on a plurality of display planes placed at different depth positions as seen from an observer to display a three-dimensional stereoscopic image, when a display object having brightness darker than that of a background is displayed, the disclosed method including: generating first two-dimensional images that are obtained by projecting the background plane onto the plurality of display planes along a line of sight of the observer, and displaying the first two-dimensional images on the display planes respectively wherein brightness of each of the first two-dimensional images is changed independently for each display plane; and generating second two-dimensional images that are obtained by projecting the display object onto the plurality of display planes along the line of sight of the observer, and displaying the second two-dimensional images on the display planes respectively in which brightness of each of the two-dimensional images is set to be the same amon

Abstract: A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device.

Abstract: Methods and apparatus for rendering plural channels on a common display are provided. In a method embodiment, a method for allowing sharing of a display by a plurality of users wishing to view a plurality of respective images includes displaying the plurality of respective images sequentially on the display. The method further includes selectively allowing the respective image to be viewed by the respective user, but not by any other of the plurality of users.

Abstract: The present invention discloses a method to display a depth fused display. The method includes the following steps. First, a depth fused display that includes a first panel and a second panel is provided. The first panel can display a first image, the second panel can display a second image, and the two panels are disposed in parallel and opposite to each other. Then, the view angle signal of an observer is detected, and the relative position of the first image and the second image is adjusted according to the view angle signal of the observer such that the observer may perceive a stereoscopic image.

Abstract: First pixels and second pixels are arranged in an LCD of a digital camera. Image light from the first pixel is diffused by a diffusing filter. Image light from the second pixel is deflected by a prism and directed in an oblique direction. When the LCD is viewed from a forward direction, only a captured image generated by the first pixels is observed. When the LCD is viewed from the oblique direction, the captured image, and camera information generated by the second pixels are observed in a state that they overlap each other.

Abstract: The invention relates to information technologies and is intended for visualizing three-dimensional images. The technical result of the invention consists in creating electrically controlled three-dimensional phase diffraction gratings and, on their basis, screens for displaying three-dimensional color images. A method for visualizing images comprises directing a beam of broadband optical radiation at a matrix of electrically controlled elements, or pixels, the pixels being supplied with a voltage, its distribution over the matrix being calculated so as to produce a desired change in the current optical characteristics of the pixels, and viewing the image. Moreover, the beam of optical radiation is directed simultaneously at a stack of pixel matrixes in which the matrixes are arranged parallel to one another, the matrixes being irradiated from the side from which the image is viewed, the refraction index being used as a variable optical characteristic of pixels in all the matrixes.

Abstract: A method and system for use in conjunction with a push-pull liquid crystal modulator system for creating circularly polarized light of alternating handedness is provided. The method and system comprise a pair of surface mode liquid crystal cells and a driver electrically coupled to the cells. The driver is configured to move an electrical charge using a quenching pulse comprising a relatively brief voltage spike at a beginning of a waveform period. Multiple additional improvements are provided, including reducing the thickness of the LC gap (the distance between cell electrode plates), creating a charge connection or wiring connection to the cell electrodes, employing anti-reflection coating technology, thinner ITO and ITO index matched to the LC material, bonding all possible air to material surfaces, using superior glass, employing more efficient polarizers, and reducing projector blanking time.

Abstract: A three-dimensional image/two-dimensional image display device includes a plurality of display pixels, and a lenticular lens for three-dimensional display. Each display pixel is consisted of M×N number of sub-pixels to be viewed from N view points. A pitch a of sub-pixels arranged in the longitudinal direction of ridge projection of the lenticular lens and a pitch b of the sub-pixels arranged in a direction orthogonal to the longitudinal direction of the lenticular lens satisfy the following expression. The M×N number of sub-pixels included in each of said display pixels are formed within a square area.

Abstract: A spherical display and control device, that is preferably collapsible between a spherical configuration and a collapsed generally cylindrical ellipsoid configuration, comprising a flexible transparent spherical surface sprung attached to a central hinged modular cube assembly that contains digital displays on outward faces, and circuitry, battery units and electronic modules on inward surfaces, where said sphere surface contains surface position sensing layers and said central cube contains gyroscopic and inertial sensing devices to provide spherical rotation, and physical displacement data for three dimensional control applications, where said displays preferably have curved polarizer lenses such that the overall device appears as a spherical display or are flat to form an overall Cuboid display or are combined with a flexible spherical display surface.

Abstract: A three-dimensional display device includes an image display portion for time-sharing a left eye image and a right eye image, and a parallax barrier for separating the left and right eye images provided from the image display portion into a direction of a left eye and a right eye of a user, respectively, by using a first and a second electrode set. A method includes applying a first driving voltage to the first electrode set during a first period, and applying a second driving voltage to the second electrode set during a second period. The second driving voltage has a level different from that of the first driving voltage.

Abstract: An image display apparatus includes an image display device having pixels to display right- and left-eye images for a three-dimensional image, a first and second optical shutter devices located on rear and front sides of the image display device. The pixels include pixel pairs that have pixels arranged across first light-shielding portions and that are arrayed across second light-shielding portions. The first shutter device includes first light-transmitting portions that cause image light beams passing through the pixels to strike the right and left eyes of a viewer located in a first direction, and first shutter portions to control transmission/shielding of light. The second shutter device includes second light-transmitting portions that cause image light beams passing through the pixels to strike right eyes and left eyes of viewers located in second and third directions, and second shutter portions to control transmission/shielding of light.

Abstract: A multi-level visual display system has a plurality of screens spaced in the depth direction. A user can move a visual indicator such as a cursor between the screens, via an input device such as a mouse button. In drawing applications a visual link such as a line can be created between two screens. In game applications a user can move an image both within and between screens by dragging a cursor while moving it between the screens, to provide an illusion of three dimensional movement. The screens may comprise layered liquid crystal displays.

Abstract: An image display device includes: pixels in first and second directions; a polarization controller providing first and second polarization axis light; and a controller. The polarization controller includes first electrodes extending in the first direction on a first substrate with a predetermined interval in the second direction, and second electrodes extending in the first direction on a second substrate with an interval in the second direction twice the predetermined interval. The controller switches display between dual-screen and three-dimensional modes. In the dual-screen mode, the controller applies voltages to the second electrodes so adjacent electrodes have opposite phases, and applies the same phase voltage as one of the second electrode voltages to the first electrodes. In the three-dimensional mode, the controller applies voltages to the first electrodes so adjacent electrodes have opposite phases, and applies the same phase voltage as one of the first electrode voltages to the second electrodes.

Abstract: This invention describes procedures for writing data to a spatial light modulator (SLM) to achieve the purpose of “sub-frame method”, i.e. increasing effective frame rate of the SLM, without the need of additional color switching means or modulation at illumination source. The purpose is to improve the resolution of V3D displays based on projectors. The method divides the pixels of the SLM into a number of groups and defines each group as a sub-panel. Frames of image data are then written in sequence to each of the sub-panels in a fixed order. An image frame written to a sub-panel is called a “sub-frame” when displayed on the sub-panel. The method then displays one sub-frame on one sub-panel at a time, with the rest sub-panels displaying blank (black). If the SLM has no memory buffer and image is displayed when it is written, then all data on the SLM must be erased after a sub-panel is being displayed and before the next sub-panel is written.

Abstract: A three-dimensional image/two-dimensional image display device includes a plurality of display pixels, and a lenticular lens for three-dimensional display. Each display pixel is consisted of M×N number of sub-pixels to be viewed from N view points. A pitch a of sub-pixels arranged in the longitudinal direction of ridge projection of the lenticular lens and a pitch b of the sub-pixels arranged in a direction orthogonal to the longitudinal direction of the lenticular lens satisfy the following expression. The M×N number of sub-pixels included in each of said display pixels are formed within a square area.

Abstract: This disclosure relates to methods, apparatus, and computer program code for the holographic display of images. We describe a method of displaying an image holographically. The method includes: dividing the image into a plurality of spatial tiles; and displaying, for each tile in rapid succession, at least one hologram to reproduce an image of the tile, to give the impression of the plurality of tiles together; and wherein the method also includes controlling a shutter spatial light modulator (SLM) in a replay field of the holograms such that when each tile is displayed light for the others of the plurality of tiles is substantially blocked.

Abstract: This invention describes methods and systems for correcting frame position error on one category of volumetric 3D displays that generates volumetric 3D images by using a rotary mechanism to move a screen to sweep a volume and projecting 2D profile images on the screen. The screen motion is in general rotating or reciprocating and a mechanism of rotational nature is generally applied to drive the motion. The method has three major steps. The first step provides a measure of the frame position error with respect to the theoretical position. The error is a periodical function of the angular position of the moving screen, due to the nature of the mechanisms. The second step constructs a correction function that shifts the position of frame image of each frame with respect to the frame center to compensate the error. The error measurement and the construction of the correction function can be performed statically or dynamically.

Abstract: A method and apparatus are generally disclosed for presenting predictively and graphically administering a networked system in a time dimension. According to one aspect of the present application, a method is disclosed for presenting a projected status of at least one network system component. The method comprises identifying a present reference time and defining a status time associated with at least one network system component. The status time is future time relative to the reference time. The method also comprises identifying the network system component for presentation. The method further comprises determining a projected status associated with the network system component as of the status time. A representation of the projected status of the network system component is output for presentation. The outputting of the representation includes displaying a three-dimensional depiction of the network system component.

Abstract: An autostereoscopic display device includes a device configured to provide collimated light and a dynamic beam deflector which is configured to scan a beam. The exit angle of the light emitted by pixels of the display array transmitted through a splitting screen is controlled and scanned by the dynamic beam deflector.

Abstract: First pixels for the left eye and second pixels for the right eye in the semi-transmissive liquid crystal display panel are alternately disposed in the array direction of cylindrical lenses in a lenticular lens. A first transmissive region and a first reflective region are disposed in the first pixel for the left eye, and a second transmissive region and a second reflective region are disposed in the second pixel for the right eye. In this case, the first transmissive regions and the second reflective regions in the first pixels are alternately disposed and the second transmissive regions and reflective regions in the second pixels are alternately disposed in the longitudinal direction of the cylindrical lenses.

Abstract: A stereo display including a display panel unit, a shutter glasses unit, and a backlight unit is provided. The display panel unit sequentially displays a right eye image and a left eye image according to a right eye synchronizing vertical signal and a left eye synchronizing vertical signal. The shutter glasses unit has a right eye glass and a left eye glass, wherein the right eye glass is synchronously opened according to the right eye synchronizing vertical signal, and the left eye glass is synchronously opened according to the left eye synchronizing vertical signal. The backlight unit provides a light source to the display panel unit, wherein the backlight unit is synchronously turned on and off according to the right eye synchronizing vertical signal, and the backlight unit is also synchronously turned on and off according to the left eye synchronizing vertical signal.

Abstract: An image display device displays a stereoscopically two-dimensional image, improving its direction effect. A first display displays a first image on a first screen, an image transmission element is in a light path for a display light component of the first image and transmits the display light component of the first image so a real image of the first image appears on an image forming surface opposite the first screen as a stray image. A second display displays a second image on a second screen as a directly visible image so the stray image is observable from an observation position. A controller controls at least either the first or second display based on a relative position in a predetermined spot displayed in the directly visible image with respect to an intersection line of the image forming surface and the second screen so the stray and/or directly visible image changes.

Abstract: A three dimensional viewing assembly includes a first display, a second display, and a beamsplitter. The first display is for displaying a first image. The second display is for displaying a second image. The beamsplitter is disposed at least partially between the first display and the second display, and is configured to receive, and to optically overlay, the first and second images. The beamsplitter comprises a first surface, a second surface, and a mirror. The first surface at least partially faces the first display, and the second surface at least partially faces the second display. The mirror is disposed between the first surface and the second surface.

Abstract: A display device includes a display panel having separately addressable pixels for displaying an image. A first pixel group of provides emergent light in a first polarization state, and a second pixel group provides emergent light in a second polarization state. A barrier layer in optical association with the display panel partially occludes the emergent light. The barrier layer has a first set of regions for passing light in one of the first or second polarization states, a second set regions for passing light in the other polarization state, and a third set of regions for occluding the emergent light. The first and second regions of the barrier layer are respectively registered with the first and second groups of pixels so as to provide different views of an image displayed by the display panel.

Abstract: A parallax barrier liquid crystal panel for a stereoscopic display device, including a first substrate including an active region and a non-active region, a second substrate facing the first substrate, first, second, and third lines in the non-active region, at least one barrier electrode in the active region and connected to the first line, at least one pair of first and second transmission electrodes disposed adjacent to the barrier electrode and connected to the second and third lines, respectively, a common electrode on the second substrate, and a liquid crystal layer between the first and second substrates.

Abstract: An assembly for displaying three-dimensional images includes a base portion forming a housing adapted to house electronics and mechanics, and having a planar surface, a projection member disposed in a position removed from the base portion planar surface, drive rods extending from the base portion and connected to the projection member covered by a layer to mask/reveal selectable pixels, the drive rods being movable by electronics and mechanics disposed in the base portion to move the projection member through planes parallel to the base portion planar surface, and a transparent envelope enclosing the base portion planar surface, the drive rods, and the projection member, the envelope being adapted to contain a near vacuum therein.

Abstract: An electronic display device includes a display unit adapted to display an image, and a barrier unit overlapping the display unit, the barrier unit including a liquid crystal layer between first and second substrates, the first and second substrates facing each other, a common electrode between the liquid crystal layer and the first substrate, a transparent insulation layer between the liquid crystal layer and the second substrate, the transparent insulation layer having an inner surface facing the liquid crystal layer and an outer surface facing the second substrate, a plurality of first electrodes along a first direction between the outer surface of the transparent insulation layer and the second substrate, the first electrodes being spaced apart from each other along a second direction, and a plurality of second electrodes along the first direction between the inner surface of the transparent insulation layer and the first substrate.

Abstract: The present invention is a system that allows a number of 3D volumetric display or output configurations, such as dome, cubical and cylindrical volumetric displays, to interact with a number of different input configurations, such as a three-dimensional position sensing system having a volume sensing field, a planar position sensing system having a digitizing tablet, and a non-planar position sensing system having a sensing grid formed on a dome. The user interacts via the input configurations, such as by moving a digitizing stylus on the sensing grid formed on the dome enclosure surface. This interaction affects the content of the volumetric display by mapping positions and corresponding vectors of the stylus to a moving cursor within the 3D display space of the volumetric display that is offset from a tip of the stylus along the vector.

Abstract: The invention provides an optical device, including a light-transmitting substrate, optical means for coupling light into the substrate by total internal reflection, and a plurality of partially reflecting surfaces carried by the substrate, characterized in that the partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate.

Abstract: A display apparatus and method for displaying a 3D image using a left-eye image signal and a right-eye image signal are provided. The display apparatus includes an image signal division unit which divides an image signal into a plurality of subfields, and a control unit which arranges the plurality of subfields according to luminance weights of the plurality of subfields. Accordingly, the user can be provided with 3D images having high tone and high image quality while preventing the occurrence of double images.

Abstract: A method and apparatus for processing a 3-dimensional (3D) are provided. The image apparatus includes a plurality of displays, an image processing unit which processes the 3D image by varying at least one of a resolution, clearness and position of the 3D image, and a control unit which controls the image processing unit to output the processed 3D image to at least one of the plurality of displays so that a 3-dimensional effect of the 3D image is varied.

Abstract: A volumetric liquid crystal display for producing a three-dimensional image is disclosed. The volumetric liquid crystal display includes a volumetric image space having at least two layers of LCD sheeting wherein each layer of LCD sheeting is selectively energized to form image slices. At least one projection system projects at least one array of electromagnetic energy of one or more wavelengths to intersect the energized layer of LCD sheeting illuminating image slices. Successive illumination of image slices on the layers of LCD sheeting provides the appearance of a three-dimensional image. Embodiments and methods of controlling and fabricating a three-dimensional image are disclosed.

Abstract: A three-dimensional image display device and a displaying method thereof. The display device includes a pixel array, a sub-pixel rendering device and a mask. The sub-pixel rendering device provides data signals to the sub-pixels to form the first frames and the second frames. The first frame and the second frame include a plurality of first pixel regions and a plurality of second pixel regions. The second pixel region and the adjacent first pixel regions have some sub-pixels in common. The mask projects the first frames and the second frames as a first image and a second image.

Abstract: Embodiments of the invention provide a system and method for providing a three-dimensional moving image from a non-fixed pixel display. In one embodiment, a display having a plurality of pixels is provided, wherein at least one of the pixels is non-fixed and dynamically adjustable. In addition, a pixel controller is provided for controlling at least one non-fixed and dynamically adjustable pixel. The pixel controller for moving at least one of the pixels to a first extent to changing the phase of a first photon and to a second different extent to change the phase of a second photon.

Abstract: In one embodiment, a sub-pixel rendering method includes receiving 3D image data associated with pixel intensity values of N two-dimensional images having multiple sets of corresponding pixels. Each set of corresponding pixels includes N pixels (one pixel from each of N images) and each pixel has a green sub-pixel, a red sub-pixel and a blue sub-pixel. The method further includes mapping, for each selected set, N green sub-pixels, N red sub-pixels and N blue sub-pixels to M sub-pixels on a display to form a stereogram of the scene. The above mapping includes mapping N green sub-pixels from N images to N green sub-pixels on the display, mapping N red sub-pixels from N images to L red sub-pixels on the display, and mapping N blue sub-pixels from N images to K blue sub-pixels on the display, where L does not exceed N and K is lower than N.

Abstract: A system to automatically blank a screen from a multi-layer display is disclosed. The system includes a multi-layer display, an associated logic device and a display controller in communication therewith and configured to receive signals from the logic device. The multi-layer display includes at least a first display screen and a second display screen positioned behind the first display screen, with both display screens in communication with the display controller. The display controller has a signal analyzer configured to analyze received signals, which are sent to one or both of the first and second display screens depending upon the results from the signal analyzer. Analysis results can involve whether signal resolution is greater than a predetermined amount. Signals sent to both display screens results in a multi-layer display presentation, while signals sent to only one screen results in the auto-blanking of the other screen for a single screen display presentation.

Abstract: A three-dimensional display apparatus is provided with an optical element including optical apertures arranged opposite a display module and in association with the parallax images. The optical apertures cause the parallax images to be displayed in a near-side region closer to an observer, while causing a three-dimensional image to be displayed in a far-side region located opposite the observer with respect to the display module. When a smooth three-dimensional image is to be displayed in the near-side region, the optical gap between the optical element and the display surface is set longer than a reference distance depending on the position of the three-dimensional image. In order to display a smooth three-dimensional image in the far-side region, the observer sets the optical gap shorter than the reference distance depending on the position of the three-dimensional image.

Abstract: A vehicle cabin lighting apparatus includes a monitor 1 mounted to a ceiling of a vehicle cabin, a monitor folding-or-unfolding detecting means 2 for detecting whether the monitor is placed in a folded or unfolded state, and a monitor control means 3 for determining whether the monitor is placed in a video display mode or lighting mode based on a detection output of the monitor folding-or-unfolding detecting means, for controlling the operation of the monitor according to a result of the determination, and for applying, as illumination light, light emitted out of the monitor to the vehicle cabin when the monitor is placed in the lighting mode.

Abstract: A drive method and apparatus is provided for a 2D/3D autostereoscopic display with a switchable lens array having an electrically switchable refractive index, between an array of row electrode lines and an array of column electrode lines to control the switching of the lens elements. The drive signals comprise: a row select voltage waveform (Rsw), —a column select voltage waveform (Csw), —and a common row and column de-select voltage waveform (Vbase). The waveforms each comprise a substantially square wave voltage waveform, each waveform having the same period. The three waveforms are time staggered with respect to each other with a phase shift of 2/3 or 4/3 between each waveform and each other waveform. This arrangement provides polarity inversion voltage waveforms when switching voltages are applied to the lens elements, and with maximised RMS voltage.

Abstract: An image display system includes a light source for projecting an illumination light. The image display system further includes a light source control unit that controls the light source to adjust the illumination intensity and/or light emission time of the illumination light. The display system further includes an SLM (Spatial Light Modulator) having a plurality of pixel elements. The SLM modulates the incident illumination light to generate gray scales. The light source control unit controls the light source during at least one time slice in one frame period, and the SLM uses that time slice to control a minimum adjustable gray scale.

Abstract: A method of garment fitting, selection and creation is provided. The invention provides for the scanning of an individual to provide a photo-realistic virtual 3-D image of the individual in a physically simulated 3-D garment and provides for the use of measurements of the individual to intelligently recommend garments, produce patterns for custom made garments, provide alteration suggestions to fit a garment to the particular individual. The measurements and the photo-realistic 3-D information is stored so that an individual does not need to re-input information or undergo multiple scans, and can shop from home using the previously obtained information profile. Measurements and suggestions can be used by the individual or automatically sent to a manufacturer, dressmaker or tailor for the creation or alteration of a garment to achieve a correct fit for the individual.

Abstract: A method and system for use in conjunction with a push-pull liquid crystal modulator system for creating circularly polarized light of alternating handedness is provided. The method and system comprise a pair of surface mode liquid crystal cells and a driver electrically coupled to the cells. The driver is configured to move an electrical charge using a quenching pulse comprising a relatively brief voltage spike at a beginning of a waveform period. Multiple additional improvements are provided, including reducing the thickness of the LC gap (the distance between cell electrode plates), creating a charge connection or wiring connection to the cell electrodes, employing anti-reflection coating technology, thinner ITO and ITO index matched to the LC material, bonding all possible air to material surfaces, using superior glass, employing more efficient polarizers, and reducing projector blanking time.

Abstract: On a side opposite to an observation side of a liquid crystal display panel, a plane light source is disposed which emits an illuminative light for the left eye of three colors of red, green and blue having such a directivity that a peak of emitted light intensity exists in a direction of the observer's left eye, and that for the right eye of three colors of red, green and blue having such a directivity that the peak of emitted light intensity exists in a direction of the right eye.

Abstract: A display device includes a display panel including first to fourth pixels in a first direction, wherein each of the first to fourth pixels has a first width in the first direction and a length more than the width and in a second direction; and a backlight unit including first and second line light regions supplying light to the display panel to display three-dimensional images, wherein the first and second line light regions have a slanted angle with respect to the second direction, wherein light from the first line light region comes to right and left eyes of a viewer through the first and second pixels, respectively, and light from the second light region comes to the right and left eyes through the third and fourth pixels, respectively, wherein the display device has K view points.

Abstract: A display device includes a display panel including first to fourth pixels in a first direction, wherein each of the first to fourth pixels has a first width in the first direction and a length more than the width and in a second direction; and a backlight unit including first and second line light regions supplying light to the display panel to display three-dimensional images, wherein the first and second line light regions have a slanted angle with respect to the second direction, wherein light from the first line light region comes to right and left eyes of a viewer through the first and second pixels, respectively, and light from the second light region comes to the right and left eyes through the third and fourth pixels, respectively, wherein the display device has K view points.

Abstract: An article is provided in one embodiment of the invention. The article includes a display structure having a height, a width, and a thickness that define a volume. The display structure further includes components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The stack includes at least one layer. The layer includes a substrate, the components that emit light and a controller. The components that emit light may each be secured to the substrate. The controller may be secured to the substrate. The controller may control the components that emit light to generate a three-dimensional image within the volume. The controller may be connected to two or more of the organic electronic devices. The components that emit light may include organic electronic devices. The components that emit light may include a light-emitting nano-wire device.

Abstract: An electronic display includes a display unit for displaying both a two-dimensional image and a three-dimensional image, and a barrier facing the display unit to convert an image into the two-dimensional or three-dimensional image. The barrier includes first and second substrates facing each other, a plurality of first electrodes on the first substrate, an insulation layer on the first substrate and covering the first electrodes, a plurality of second electrodes on the insulation layer, and a liquid crystal layer disposed between the first and second substrates. The first electrodes are aligned with gaps between the second electrodes and the second electrodes are aligned with gaps between the first electrodes. Widths of the first electrodes may be equal to or greater than the gaps between the second electrodes. Widths of the second electrodes may be equal to or greater than the gaps between the first electrodes.

Abstract: Display device based on layer break up or layer displacement having at least two different states, in which one of the fluids (5) e.g oil in a first state adjoins at least a first support plate (3) and in the second state the other fluid (6) at least partly adjoins the first support plate. In one embodiment a picture element corresponds to a substantially closed space and in the first state the other fluid layer substantially completely adjoins both support plates and is divided in two sub-layers. This makes it possible on the one hand to use lower voltages to make displacement occur. On the other hand this opens the opportunity to color displays.

Abstract: A display device includes a display body in which a plurality of unit display areas that display images having a parallax therebetween so as to be viewed stereoscopically is arranged and a drive circuit that sequentially displays single-color images of a plurality of color components which constitute a first image and a second image having a parallax therebetween for each one or more of unit display areas among the plurality of unit display areas.

Abstract: A system for photographing an object and generating a three-dimensional display of the object without the need for the observer to wear special glasses employs a camera having an electronically tunable liquid crystal lens in which the focal plane of the lens may be adjusted by controlling the voltage on the lens. An operator of the camera focuses the camera on the scene to be imaged and the camera records a series of images at closely spaced focal lengths by varying the voltage applied to the lens between the images. The digitally recorded images are then used to generate a display on a multilayer transparent display substrate with pixel addressing capabilities. Each of the recorded images at the differing focal lengths are displayed on one of the layers of the display screen, with the closest focal length recorded being displayed on the top screen, the one most proximate to the observer, and with successive images on other screens. A three-dimensional image is produced.