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7626644 |
Multiview autostereoscopic display
A multiview autostereoscopic display includes: a backlight; a first polarized panel transmitting light having a first polarization; a first polarization switch changing the polarization of incident...
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7607780 |
Projection-type 3-D image display using single projector
A projection-type 3-D image display includes a light source, a single display element, an image shift member, a projection lens unit, and a screen unit. The display element produces an image using...
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7567307 |
Highly efficient 2D/3D switchable display device
A 2D/3D switchable display device includes a light source unit; a polarization switching unit for switching light from the light source unit to one of first polarized light and second polarized...
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7477206 |
Enhanced ZScreen modulator techniques
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...
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7419265 |
Autostereoscopic projection system
An autostereoscopic projection arrangement, comprising at least one projector and at least one filter array which has a multitude of filter elements arranged in columns and rows, in which...
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7404642 |
Autostereoscopic display
An autostereoscopic display having an improved 2D/3D mode switchable structure, including a display device to display an image, and a parallax barrier unit to transmit all incident light in a 2D...
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7357510 |
Projection-type 3-D image display device using single projector
A projection-type 3-D image display device includes a single display element, a polarization conversion switch, a first image shifter, a second image shifter, a projection lens unit, a mirrored...
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7349156 |
Display device for displaying three-dimensional image
A display device includes a screen having opposite ends and a curved surface between the opposite ends, the curved surface being protrudingly curved toward a side opposite to a display observation...
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7236175 |
Apparatus for projecting computer generated stereoscopic images
An apparatus for projecting computer generated stereoscopic images, comprising: a computer, a dual-port video signal output device, two image projection devices, an image projection software and a...
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7230759 |
Autostereoscopic projection screen
An autostereoscopic projection screen with projection displays a stereoscopic image for receiving parallax images of right eye and left eye. The autostereoscopic projection screen includes a...
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7227568 |
Dual polarizing light filter for 2-D and 3-D display
A stereoscopic display and record component, more specifically a dual polarizing light filter, and the methods of applying the component for stereoscopic image displaying and stereoscopic image...
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7215356 |
3D stereo display method and a device thereof
A 3D stereo display method and a device thereof. Two sets of shutters are disposed in a display. The shutters are complimentarily interlaced with each other. The opening/closing of the two sets of...
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7190518 |
Systems for and methods of three dimensional viewing
The present invention relates in general to systems for and methods of three-dimensional viewing of displays and projections. One embodiment two layers ( 50, 90 ) are uniform polarizing filters and...
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7187420 |
Image display system and method
An image display system comprises a first liquid crystal projector which projects a counterclockwise-rotating, circularly polarized light beam to form an image containing specific visual...
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7164529 |
Polarizing eyeglass device
A polarizing eyeglass device is disclosed which achieves improvement in compatibility and also in convenience in use when it is used to view an image displayed on an image display screen of a...
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7148895 |
Time-series data processing device and method
The present inventions provide a system and a method for facilitating various visual analyses of individual players and team data that is most appropriate for the purpose, while also allowing...
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7123213 |
Three dimensional display unit and display method
In a structure in which six active matrix regions 103 to 108 are integrated on one glass substrate, horizontal scanning control circuits 101 and 102 are commonly disposed for the respective...
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7077524 |
Sequential projection color display using multiple imaging panels
A color projection display device may include SLMs or other panels. One embodiment includes a device for displaying a color image including first and second sequences of temporally-integrateable...
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6996267 |
Visual image system
A visual image system is constructed as including: a three-dimensional visual image reproducer for transmitting a three-dimensional video signal; a parallax quantity detecting section for detecting...
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RE38933 |
Method and circuit for converting the image format of three-dimensional electronic images produced with line polarization
A method and circuit for converting the image format of three-dimensional electronic images produced with line polarization wherein, given that television pictures are transmitted with different...
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6985168 |
INTELLIGENT METHOD AND SYSTEM FOR PRODUCING AND DISPLAYING STEREOSCOPICALLY-MULTIPLEXED IMAGES OF THREE-DIMENSIONAL OBJECTS FOR USE IN REALISTIC STEREOSCOPIC VIEWING THEREOF IN INTERACTIVE VIRTUAL REALITY DISPLAY ENVIRONMENTS
An intelligent system and process for producing and displaying stereoscopically-multiplexed images of either real or synthetic 3-D objects, for use in realistic stereoscopic viewing thereof. The...
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6975345 |
Polarizing modulator for an electronic stereoscopic display
A polarizing modulator for use in an electronic stereoscopic display system having a sequentially scanning display includes a plurality of liquid crystal segments arranged contiguously in a...
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6833952 |
Stereoscopic display apparatus, endscope and microscope both using the apparatus
A stereoscopic display apparatus 20 is employed in combination with an image transmission section 10 . A case 1 includes a half-mirror 3 , a visual field lens 4 and polarizers 22 L, 22 R...
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6831678 |
Autostereoscopic display
A video display for displaying a large image to an observer, comprising a screen for displaying patterns, the screen being formed of a plurality of separate areas each capable of receiving a...
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6796657 |
Projection type display apparatus
A projection type display apparatus including an illumination optical system for emitting a light flux, a decomposition optical system for decomposing the light flux into color lights of red, green...
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6791599 |
Apparatus for driving liquid crystal shutter glasses and spatial transmission signal transmitting apparatus for liquid crystal shutter glasses
An infrared ray receiving module receives an infrared signal (transmitted by an image display device) generated on the basis of a signal representing switching between right and left eye images. An...
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6650306 |
Security-enhanced display device
A device for displaying images only to an authorized user includes a display device configured to display the images. The display device includes a backlight for generating incident light of mixed...
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6624935 |
Single-axis stereoscopic video imaging system with centering capability
An imaging system for producing a stereoscopic image of an object is provided. The imaging system includes a camera for receiving an image of the object, a single-axis optical system disposed...
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6593959 |
Stereoscopic image display apparatus using micropolarizer
A stereoscopic image display apparatus for displaying a three dimensional image on a screen of a display panel comprises a three dimensional video signal processor for converting an analog three...
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6590605 |
Autostereoscopic display
An autostereoscopic display includes an image forming device and a substrate having alternating strips, where strips having a first optical property are separated by strips having a different...
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6510002 |
Apparatus for three-dimensional display
This invention relates to apparatus for generating a three-dimensional display from a conventional television screen or computer monitor, and in particular to an adapter that may be placed in front...
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6449005 |
Method and apparatus for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in stereoscopic viewing thereof
A Method and apparatus is provided for producing and displaying pairs of spectrally-multiplexed gray-scale or color images of 3-D scenery for use in stereoscopic viewing thereof. In one...
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6437915 |
Parallax barrier, display, passive polarization modulating optical element and method of making such an element
A parallax barrier includes a polarization modifying layer having aperture regions, for supplying light of a second polarization when receiving light of a first polarization, separated by barrier...
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6377230 |
Three dimensional display unit and display method
In a structure in which six active matrix regions 103 to 108 are integrated on one glass substrate, horizontal scanning control circuits 101 and 102 are commonly disposed the respective...
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6351280 |
Autostereoscopic display system
An autostereoscopic display system is capable of tracking one or more users within a viewing zone and presenting complementary stereoimages to each of the viewer's (or viewers') eyes. Polarization...
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6252624 |
Three dimensional display
A three-dimensional display is provided with a display device alternatively displaying an image for the right eye and an image for the left eye in division of the images at predetermined time...
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6252707 |
Systems for three-dimensional viewing and projection
Systems for three-dimensional viewing and projection aimed at full-color flat-screen binocular stereoscopic viewing without the use of eyeglasses for the viewer. Light emanating from a display or...
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6239908 |
Compact binocular imaging system using a single display
Temporally interlaced first and second sequential pluralities of image frames are displayed and alternately directed along respected first and second optical paths to distinct viewing locations,...
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6222672 |
Imaging systems
An imaging system according to the invention includes: a matrix of light modulating elements including first and second elements for respectively transmitting first and second image components; a...
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6211927 |
Display system for viewing images on the front and back surfaces of a screen
A display unit which allows image lights utilizing circularly polarized light to be transmitted to an observer without degrading its polarization characteristics by an optical system such as lenses...
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6111598 |
System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof
A Method and apparatus is provided for producing and displaying pairs of spectrally-multiplexed gray-scale or color images of 3-D scenery for use in stereoscopic viewing thereof. In one...
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6094216 |
Stereoscopic image display method, and stereoscopic image display apparatus using the method
A stereoscopic display apparatus and method performs and includes, respectively, steps of dividing each of a plurality of parallax images supplied from a parallax image source having parallax image...
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6075555 |
Method and apparatus for image enhancement
Apparatus and method for image enhancement in which an autostereoscopic image, comprising a different perspective view of an object field for each eye of an observer is, typically provided. The...
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6046849 |
Parallax barrier, display, passive polarisation modulating optical element and method of making such an element
A parallax barrier includes a polarisation modifying layer having aperture regions, for supplying light of a second polarisation when receiving light of a first polarisation, separated by barrier...
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6038071 |
Apparatus for recording a stereoscopic image
An arrangement which can produce a stereoscopic image simply and cheaply. An optical unit views an object and a stereoscopic image is provided onto a recording device or a display device by...
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6011580 |
Image display apparatus
A stereoscopic image display apparatus including a liquid crystal display of light transmission type for displaying right-eye and left-eye target images, a pair of CRTs for displaying illuminating...
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5982538 |
Stereoscopic image projection apparatus and telecentric zoom lens
A stereoscopic image projector has a light valve controlled by two image signals. The light valve produces a polarized raster image in which some rasters are modulated by the first image signal and...
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5903304 |
Process and device for generating a stereoscopic video picture
In a process for generating a stereoscopic video picture by using partial images for the left eye and the right eye of an observer, which partial images emit light with different polarization...
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5900972 |
Stereoscopic display system
Stereoscopic effects can be created by binocular parallax. Known stereoscopic display systems show pseudoscopic effects in outer areas of the image viewing position and the viewing position is...
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5872590 |
Image display apparatus and method for allowing stereoscopic video image to be observed
A position of an observer in a stereoscopic observing region is detected by a position detecting unit. A right-eye image and a left-eye image which are seen from the detecting position are formed...
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