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7626762 |
Jog zone free fiber optic coil
A fiber optic coil assembly and a method of winding the same include a fiber optic coil configured to eliminate a jog zone, which is found in conventionally fiber optic coil assemblies and tends to...
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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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7625093 |
Image display device having a plurality of basic-color projection units
An image display device includes a plurality of projection units, each of which having a light source section emitting one of basic-color lights, a spatial light modulation section modulating the...
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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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7607779 |
Stereoscopic image display device and image display device
A stereoscopic image display device includes: a first display section emitting right-eye images composed of first-screen right-eye images and second-screen right-eye images; a second display...
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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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7561331 |
Image display
An image display includes polarization axis control means for separating light irradiated from a light source into light having a first polarization axis and another light having a second...
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7528906 |
Achromatic polarization switches
An achromatic polarization switch (APS) acts on linear polarized light to provide orthogonal polarized output states over a range of visible wavelengths. In a first switching state, the APS is...
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7522257 |
System and method for a 3-D phenomenoscope
A system for a 3-D Phenomenoscope to view 3-dimensional special effects in motion pictures, and a method by which ordinary 2-dimensional motion pictures can be viewed as a 3-dimensionsal experience...
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7508485 |
System and method for controlling 3D viewing spectacles
This invention directs to a video/motion picture displaying apparatus for viewing via 3D spectacles with an internal 3D synchronizing unit including an image capturing means, a synchronizing means...
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7492514 |
Stereoscopic image display with vertical and lateral arrangements
An image display provides a stereoscopic image to an observer by advancing either light having a first polarization axis or light having a second polarization axis toward the eyes of the observer...
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7492515 |
Stereoscopic image display with vertical and horizontal arrangements
An image display capable of providing stereoscopic images to an observer in both of a vertically arranged state and a horizontally arranged state is obtained. This image display comprises display...
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7468838 |
Stereoscopic display for switching between 2D/3D images
A stereoscopic display for switching between a 2D image and a 3D image, including a display device displaying an image; and a parallax barrier that transmits incident light in a 2D mode and forms...
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7425951 |
Three-dimensional image display apparatus, method of distributing elemental images to the display apparatus, and method of displaying three-dimensional image on the display apparatus
An apparatus is provided with a display unit and a optical filter. The unit has pixels arranged in a matrix form, which are grouped into a first group and second groups to display two-dimensional...
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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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7414782 |
Polarized stereoscopic display apparatus and manufacturing method thereof
A polarization stereoscopic display device and a method of its manufacture. A liquid crystal display panel displays an information in accordance with signal data comprised of left-eye and right-eye...
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7405877 |
Stereoscopic endoscope
Stereoscopic device, including a first image detector and a second image detector, a first entrance pupil, receiving a first image of an object, a second entrance pupil, receiving a second image...
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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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7324279 |
Dual modulator projection system
A three dimensional display system 100 using two spatial light modulators and a single projection path. Light source 102 emits a white light beam 104 which typically is focused onto an...
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7241014 |
Microdisplay projection
Methods and apparatus for forming two orthogonally polarized beams of light from an unpolarized beam of light using one of at least two different image modes, the forming includes a color filtering...
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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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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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7204592 |
Stereoscopic image projection system
A liquid crystal display projection system for pictures that can be viewed stereoscopically, comprising: a source of a repetitive three color sequence of light; first and second imagers responsive...
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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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7180554 |
Projection system for stereoscopic display digital micro-mirror device
A digital micro-mirror device (DMD) format conversion system for outputting a stereoscopic encoded optical signal using a DMD and a color wheel is provided. The DMD format conversion system...
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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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7123211 |
Surround-vision display system
A surround-vision display system with a very high visual dynamic range is made possible by distributing a limited number of LED's on the inside of a drum and then spinning that drum around a user....
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7110052 |
Backlighting construction for use in computer-based display systems having direct and projection viewing modes of operation
A reconfigurable backlighting construction for use in portable computer-based systems having direct and projection viewing modes of operation is provided. These computer-based systems are capable...
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7057813 |
Projection screen and projection system comprising the same
The present invention provides a projection screen capable of sharply displaying an image even under bright environmental light, of improving brightness distribution and viewing angle, and of...
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7058252 |
Optical switching apparatus
A light direction switching apparatus and method is described. The light direction switching apparatus comprises a passive birefringent lens ( 138 ), e.g. a birefringent lenticular screen, and a...
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7040760 |
Liquid crystal projector
In order to provide a liquid crystal projector that prevents the image burn-in phenomenon or image sticking in a liquid crystal projector of ferroelectric liquid crystal, and moreover, that...
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7038678 |
Dependent texture shadow antialiasing
Antialiasing shadows using a programmable graphics processor. Shadows are antialiased using dependent texture mapping to displace shadow map coordinates. A jitter texture is applied to an object in...
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6961177 |
STEREOSCOPIC IMAGE DISPLAY APPARATUS, DISPLAY APPARATUS, DIVIDED WAVE PLATE FILTER, PLATE-SHARED FILTER, AND FILTER POSITION ADJUSTING MECHANISM ATTACHED TO THE DISPLAY APPARATUS, ALIGNING APPARATUS, FILTER POSITION ADJUSTING METHOD, AND FILTER ALIGNING METHOD
A stereoscopic image display apparatus includes: an image display unit 22 for displaying image information corresponding to parallax in a first division and a second division; a divided wave...
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6876495 |
Structured light source
Apparatus and method for the display of autostereoscopic images, in which two or more perspective views are generated by a single transmissive display screen is provided. A structured light source...
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6864862 |
Stereoscopic display system for viewing without spectacles
A light source ( 60 ) is provided in the rear of display means ( 30 ), which has a light transmission type display and is made up of pixels ( 31 ) for left and right eyes and a first image...
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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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6813083 |
Device for reproducing three-dimensional image with background
A device for reproducing a three-dimensional image with a background, which device reproduces a three-dimensional image standing out from a background picture. The device includes a white-color...
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6765545 |
Stereoscopic image display system using polarization characteristics of a liquid crystal device panel
The present invention relates to a stereoscopic image display system using polarization characteristics of a liquid crystal display panel, which realizes a stereoscopic image by disposing in an...
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6734923 |
Stereoscopic liquid crystal display device using a liquid crystal polymer film and fabricating method thereof
A stereoscopic liquid crystal display device and method using a liquid crystal polymer film. Light transmitted through first and second micro-polarizing regions have different phases from each...
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6683716 |
Stereoscopic video/film adapter
A method for creating stereoscopic images wherein an image altering filter is interposed at the aperture stop of a relay lens system. The relay lens system forms an adapter between the ocular hole...
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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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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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6456432 |
STEREOSCOPIC 3-D VIEWING SYSTEM WITH PORTABLE ELECTRO-OPTICAL VIEWING GLASSES AND SHUTTER-STATE CONTROL SIGNAL TRANSMITTER HAVING MULTIPLE MODES OF OPERATION FOR STEREOSCOPIC VIEWING OF 3-D IMAGES DISPLAYED IN DIFFERENT STEREOSCOPIC IMAGE FORMATS
The present invention relates to a system and method of viewing pairs of perspective images of 3-D objects (i.e. stereoscopic image pairs) displayed from a CRT display surface in a time-multiplexed...
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6449090 |
Three dimensional display viewable in both stereoscopic and autostereoscopic modes
A three dimensional display is provided which can. operate in an autostereoscopic mode, requiring no viewing aid, and a stereoscopic mode, requiring a viewing aid such as polarized spectacles. In...
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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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6404464 |
Method and system for producing color images with improved brightness and color characteristics on radiation absorptive surfaces
Disclosed is an improved method and apparatus for forming color images on radiation absorptive surfaces, having improved brightness and color characteristics. The apparatus can be realized in...
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6368760 |
Phase sheet
The phase sheet includes a first region and a second region which have respectively different slow axis directions or fast axis directions. A polymer constituting the sheet contains a photoisomeric...
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6337721 |
Stereoscopic display
A stereoscopic display, by which a viewer can view a stereoscopic image by striping light and giving the striped light to an LCD panel 1 consisting of a display screen containing a group of left...
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