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9039184 Compact three-dimensional virtual display system  
A 3-D virtual display system that provides a compact display device which utilizes a small object to be projected. The 3-D virtual display system has a housing with a front panel having an...
8985774 Floating image interaction device and its program  
A floating image interaction device includes an imaging optical system projecting a floating real image of an object and an user object detecting means for obtaining information about the user...
8915595 Method of manufacturing foil for producing a pepper's ghost illusion  
A method of producing a Pepper's Ghost Illusion comprising using a reflective and semi-transparent foil formed from a polymeric composite, the polymeric composite including a flame retardant.
8905546 Optical system  
An optical system includes: a reflective imaging element; and a liquid crystal display panel disposed on a light-incident side of the reflective imaging element, the liquid crystal display panel...
8867136 Floating image display device  
A floating image display device includes an object, and a light reflecting optical member for reflecting displayed light from the object to a viewer. The light reflecting optical member comprises...
8807810 Three-dimensional information presentation device  
Three-dimensional information is presented directly on the surface of a target three-dimensional object without using a display device such as a display monitor and an HUD. Spatially coded light...
8760401 System and method for user object selection in geographic relation to a video display  
The invention is directed to a system and method for determining position and orientation with respect to a display device. In particular, the invention is directed to acquiring an observed image...
8746894 3D display system  
Methods and systems for displaying three-dimensional (3D) images using motion parallax are described. Images are projected onto a reflector with a rippled or faceted surface. The reflected images...
8733938 Virtual convertible tops, sunroofs, and back windows, and systems and methods for providing same  
A virtual-sunroof system for providing a virtual sunroof at an interior of a vehicle for viewing by a passenger of the vehicle. The system includes a virtual-sunroof imaging device configured and...
8730321 Automatic alignment of a contrast enhancement system  
An apparatus and method for insuring the proper alignment of a detected vein pattern and a projected vein pattern are disclosed. The apparatus enhances the visual appearance of veins so that an...
8690339 Complete digital holographic image sensor-projector computing unit having a modulator for receiving a fourier image  
A hologram projecting system includes a coherent light source for emitting a reference beam onto a real object; and an image sensor for receiving the reference beam and a scattered beam reflected...
8648773 Three-dimensional display  
A light ray controller has a circular frustum shape and is fitted in a circular hole of a top board such that its large diameter bottom opening faces upward. The light ray controller transmits a...
8591035 Display device  
A display device includes a projector, a Fresnel lens converting a projected light from the projector into a nearly parallelized light, a screen with light reflectivity on which an image by the...
8567954 3D display system with rear projection screens formed of water mist or spray  
A 3D display system using a planar sheet of mist or water droplets as a rear projection screen. The system includes a screen generation assembly with a nozzle configured to convert supply water...
8540371 Display device  
A display device includes: a wall defining a viewer-side space; an observed object arranged in an object-side space partitioned off the viewer-side space by a portion of the wall; an imaging...
8511828 Image projection on dynamic water mist screen  
A multimedia presentation system a projector to project images toward an audience. A plurality of nozzles are partially submerged in a body of water at locations between the projector and the...
8500284 Broad viewing angle displays and user interfaces  
Disclosed are methods and systems for displaying images, and for implementing volumetric user interfaces. One exemplary embodiment provides a system comprising: a light source; an image producing...
8459801 Three-dimensional image projector with a projection image forming disc with a hologram recording medium formed along a disc-shaped glass substrate  
An object of the present invention is to display a highly reproducible three-dimensional image in response to changes in the viewer's position and to easily realize the miniaturization of the...
8434872 Multi-viewpoint floating image display device  
A multi-viewpoint floating image display device enabling observation from multiple viewpoints by combining mirror images of objects to be projected and spatially separated from one another as real...
8398243 Projection device for the holographic reconstruction of scenes  
The present invention relates to a projection device for holographic reconstruction of scenes, said device comprising at least one light modulator device and at least one light source which emits...
8376548 Near-eye display with on-axis symmetry  
A near-eye display projects virtual images from an image generator to an eyebox within which the virtual images can be seen by a viewer. A first optical path conveys image-bearing light from the...
8328361 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...
8310409 Display device and display method  
The present invention relates to a display apparatus and a display method that enable multiple users to view high resolution moving images from various viewing points of the users. A light-control...
8297758 Multimedia player displaying 2 projection images  
A multimedia player for providing two projection images is provided. The multimedia player for displaying two projection images includes: a first projection unit displaying a first projection...
8282214 Display system using projection screens formed of flowing snow  
A display system for use in winter and other low temperature venues. The system includes a projection screen generation assembly that includes a snow making machine. The snow making machine...
8267520 Method for aerial display of images  
The present invention relates generally to optical imaging and specifically to methods and systems for generating observable real images. The method consists of steps in configuring an image...
8269900 Mobile studio  
A mobile studio for producing video and audio content includes a vehicle having a body mounted on a chassis. The body includes a studio chamber enclosure formed by a floor, a ceiling, spaced...
8262226 Apparatus and method for an anamorphic Pepper's ghost illusion  
An assembly and method of generating a Pepper's ghost illusion involving an image generation platform, such as a computer providing an anamorphically-distorted image coupled with some form of...
8220934 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,...
8201945 2D/3D switchable color display apparatus with narrow band emitters  
A 2D/3D switchable display system is disclosed having a selector for selecting a two-dimensional (2D) or a three-dimensional (3D) image processing path. A first processor processes image data...
8197066 Image display apparatus  
A laser projector includes a green laser, a two-wavelength laser, a PBS, a collimator lens, a two-axis galvanometer mirror, a group of lenses, and a screen. The green laser emits a green laser...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
8042948 Apparatus that produces a three-dimensional image  
The subject matter disclosed herein relates to systems and methods for providing image projection and entertainment.
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...
8029140 Device to produce a floating image  
The subject matter disclosed herein relates to systems and methods for providing image projection and entertainment.
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...
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...
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...
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...
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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