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8177367 |
2D/3D switchable color display apparatus with narrow band emitters
A 2D/3D switchable display system having a selector for selecting a two-dimensional (2D) or a three-dimensional (3D) image processing path; a first processor for processing image data through the...
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8177368 |
Projection apparatus and method for Pepper's ghost illusion
An image projection apparatus includes a projector, a frame, and a partially transparent screen. The frame retains the screen under tension, such that the screen is inclined at an angle with...
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8172400 |
Projection apparatus and method
Projection apparatuses and methods are provided. A representative apparatus includes: a first projection device arranged to generate a virtual three-dimensional image; a second projection device...
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8157382 |
Image display system and method, and screen device
An image display system that includes: a projector; and a screen device that displays a projection image being a projection result from the projector. In the image display system, the screen device...
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8149509 |
Projection screen and method of constructions
A projection screen apparatus having a retention member configured, in use, to be in contact with at least one surface of a screen along at least a portion of at least one edge of the screen. The...
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8142020 |
Autostereoscopic projection system
The invention relates to an autostereoscopic projection arrangement, comprising at least one projector (4) and at least one filter array (F1, F2), which has a multitude of filter elements arranged...
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8142021 |
Dump path light intensity sensing in light projector
In a light projection system, potentially hierarchical levels of light intensity control ensure proper laser-light output intensity, color channel intensity, white point, left/right image intensity...
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8075139 |
3D light surface display
A light surface display for providing a three-dimensional image including a plurality of particles suspended within a volumetric display. A first projection system projects sequential slices of...
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8066379 |
Internal projection system for projecting coherent light imagery onto a three-dimensional surface
A projection system that projects coherent light rays from a coherent light (e.g., laser) source onto an inner reflective surface of a three-dimensional viewing space is disclosed. A relatively...
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8066378 |
Three-dimensional internal back-projection system and method for using the same
A projection system that projects coherent light rays from a coherent light (e.g., laser) source onto an inner surface of a three-dimensional projection surface is disclosed. A compact and...
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8057043 |
Imaging element and display with micro mirror array
As optical elements for bending a light beam when it passes through an element face constituting one plane, a plurality of unit optical elements for reflecting light on one or more mirror surfaces...
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8042948 |
Apparatus that produces a three-dimensional image
The subject matter disclosed herein relates to systems and methods for providing image projection and entertainment.
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8029139 |
2D/3D switchable color display apparatus with narrow band emitters
A 2D/3D switchable display system having a selector for selecting a two-dimensional (2D) or a three-dimensional (3D) image processing path; a first processor for processing image data through the...
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8029140 |
Device to produce a floating image
The subject matter disclosed herein relates to systems and methods for providing image projection and entertainment.
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8007109 |
Three-dimensional display device and displaying method using the same
A three-dimensional display device includes a display panel displaying first to nth partial images along a circumference; and an n-gonal pyramid mirror including first to nth mirrors at n side...
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7993016 |
Retro-reflective light diffusing display systems
Aspects of the present invention involve novel display screens comprising light diffusion and retro-reflectivity. In embodiments, a retro-reflective light diffusion screen can be used to generate a...
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7988296 |
Apparatus for projecting two-dimensional images as pairs of pseudo-stereoscopic images
An apparatus for creating two identical images with matching geometry and luminosity from a single two-dimensional image or series of moving images whereby they may be projected simultaneously or...
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7980702 |
Image display device
An image display device of the present invention comprises projectors, a reflecting mirror, a screen, an image signal processor which performs a distortion correction, and a base for supporting the...
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7952777 |
Three-dimensional video display apparatus
In a three-dimensional video display apparatus, accommodation and convergence among physiological characteristics of eyes are abandoned, thereby resulting in generation of unnatural...
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7950805 |
Systems and methods for displaying images to viewers in motion or viewing from multiple perspectives
Systems and methods for displaying images to viewers in motion are provided. According to some embodiments, an image display system generally comprises an image source and a lensboard. The image...
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7905602 |
Polarization conversion systems for stereoscopic projection
A polarization conversion system (PCS) is located in the output light path of a projector. The PCS may include a polarizing beam splitter, a polarization rotating element, a reflecting element, and...
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7896506 |
Image processing apparatus
An image processing apparatus includes a first image pick-up unit, a projecting unit that projects imaging light, an optical unit that transmits part of light entering from a first image pick-up...
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7899876 |
Image projection device, image projection method, computer readable recording medium recording program used in image projection device
An image projection device which can freely set access information to other devices which are connected to a communication network and exhibits excellent user-friendliness and secrecy is provided....
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7883212 |
Projection apparatus and method for pepper's ghost illusion
An image projection apparatus (100) comprises a projector (106), a frame (108), and a partially transparent screen (110). The frame (108) retains the screen (110) under tension, such that the...
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7874679 |
Imaging apparatus
Imaging apparatus including image creation means for creating a moving image, means for enlarging the image, and a screen on which the image is displayed in use to a viewer. The image creation...
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7862182 |
Optical system for a projector, and corresponding projector
Optical system for a projector, comprising: at least a first polarizing beam splitter for splitting a source illumination beam into a first illumination beam linearly polarized along a first...
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7845799 |
Three-dimensional image communication terminal and projection-type three-dimensional image display apparatus
A projection-type three-dimensional image display apparatus includes a projector, a screen and an image former. The projector projects a plurality of element images containing parallax information...
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7771054 |
Display system and camera system
A display apparatus and an imaging apparatus constructed such that a high-resolution clear three-dimensional video image can be viewed from any direction. The display apparatus projects frame...
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7740359 |
Video display system with an oscillating projector screen
An apparatus for displaying images from a video projector. The apparatus includes a virtual projector screen assembly with an elongate screen element, such as a rod, that is mounted at one end to a...
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7722189 |
Multiple-view display for non-stereoscopic viewing
In one embodiment, the invention provides a method. The method comprises projecting multiple scenes simultaneously on a display screen in interlaced-fashion; and directing light for each scene to a...
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7648243 |
Stereoscopic projection system
A stereoscopic projection system is capable of minimizing a distance between viewing zones without reducing a distance between image projectors. In the stereoscopic projection system, a projector...
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7621640 |
Optical device for producing a virtual image
An optical device can produce a virtual image visible from a vantage point. The device has one or more lenses, a source for producing light, and an internally illuminable, non-transparent display...
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7614749 |
Aerial-image display systems with a plastic mirror
An apparatus for producing aerial images is disclosed employing a combination of plastic spherical mirrors, beamsplitter polarizing filters, and light sources. An object to be displayed is...
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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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7562983 |
Three-dimensional display device
A three-dimensional image display device is disclosed. In one embodiment, the device uses a curved transmissive screen and reflectors to minimize the space associated with the device when...
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7543940 |
Virtual input element image projection apparatus
A virtual input element image projection apparatus couples a suitable lens and an optical element to increase the diverging angle of a virtual input element image or generate a plurality of...
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7520615 |
Display apparatus and image pickup apparatus
A display apparatus is provided which can display different text/image information depending on the viewing angle and the viewer, display a high reality three-dimensional image viewable from any...
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7500755 |
Display apparatus and image processing system
A display apparatus includes a half mirror for allowing light incident from the rear to pass through to the front and reflecting light incident from the front toward the front, a display section...
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7425071 |
Video display device and decoration display body
An image display apparatus that can display three-dimensional-like images having a superior visual effect in a simple manner is provided. This image display apparatus is constituted by a projector...
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7425072 |
Method and apparatus for displaying 3-D image
An apparatus for displaying a 3-D image has a projector, and a projection controller. The projector has a projection optical system, and projects a series of 2-D images on different...
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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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7385600 |
Three dimensional display method, system and apparatus
A system, method and apparatus for providing a two dimensional image that will be perceived by the human visual perception system as a three dimensional image is disclosed. The system and apparatus...
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7364300 |
Theta-parallax-only (TPO) displays
A 3-D display may comprise a rotating optical diffuser for displaying 3-D parallax images in specific substantially unidirectional viewing zones as the rotating optical diffuser rotates; and a...
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7350922 |
Three-dimensional display using variable focal length micromirror array lens
A three-dimensional display device includes a two-dimensional display displaying a depthwise image, and a variable focal length micromirror array lens receiving light from the two-dimensional...
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7292392 |
Apparatus and method for displaying stereoscopic two-dimensional image
An apparatus includes: an image display unit including a display device having an image display surface that displays a two-dimensional image and a microlens array disposed in spaced-apart relation...
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7277226 |
Radial multiview three-dimensional displays
A 3D display may comprise a rotating optical diffuser screen; and a projector for projecting images through the rotating optical diffuser screen. The rotating optical diffuser screen may be...
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7273278 |
Instrument panel with simulated instruments
The invention relates to an instrument panel for the operating state of a land, air or water vehicle, in particular for the cockpit of an airplane, comprising a number of display fields (13) for...
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7261417 |
Three-dimensional integral imaging and display system using variable focal length lens
A three-dimensional (3-D) display system using a variable focal length lens includes at least one two-dimensional (2-D) display device, configured to display at least one two-dimensional image. The...
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7229176 |
Device for displaying imagery three-dimensionally
Device for displaying imagery three-dimensionally, which comprises a first image reproduction element having an image reproduction surface and a second image reproduction element having an image...
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