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7616368 |
Light concentrating reflective display methods and apparatus
Improved apparatus and methods for displays are disclosed that utilize light concentration array between mechanical light modulators and the viewing surface of the display. The light concentration...
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7604354 |
Three-dimensional projection apparatus using coaxial optical alignment
A projection apparatus comprising a three-dimensional screen, a convex mirror, two or more projectors, and an assemblage of flat mirrored surfaces that share at least one common edge or apex that...
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7581837 |
HDR displays and control systems therefor
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the...
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7581836 |
Image display device and projector
An image display device that displays an image by modulating a light from a light source according to display image data, includes: a first light modulation element that modulates a light emitted...
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7575327 |
Image display apparatus
An image display apparatus includes: a light source; a first light modulation element which has a plurality of pixels whose light modulation characteristics can be independently controlled and...
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7559653 |
Stereoscopic display apparatus using LCD panel
A stereoscopic imaging apparatus ( 200 ) has an illumination source ( 110 ) providing polarized illumination beams and at least one uniformizing element ( 22 ) for uniformizing first and second...
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7549753 |
System and method for selectively displaying data
An apparatus and method for selectively displaying data includes an aerial support mechanism, such as a helium balloon, adapted to be positioned at a desired location, which may be changed based on...
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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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7535622 |
Programmable light beam shape altering device using programmable micromirrors
A digital micromirror device (“DMD”) is used to alter the shape of light that is projected onto a stage. The DMD selectively reflects some light, thereby shaping the light that is projected...
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7524084 |
Illuminating device, and projection type video display
Three light sources are provided as a light source. A first light source emits a light in red, a second light source emits a light in green, and a third light source emits a light in blue. Each...
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7524067 |
Projector device, projecting method and recording medium in which projection control program is recorded
A projector device includes a region designating unit that designates a specific region with respect to an image projected, a determining unit that determines a length as a reference for...
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7524066 |
Projection device projection system, and image obtainment method
A projector ( 1 ) includes a template memory ( 5 ), the template memory storing beforehand, for example data of template images made of only ruled lines. A displaying unit ( 6 ) of the projector (...
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7516894 |
Laser display apparatus
Provided is a laser display apparatus for displaying an image by scanning laser light onto a screen. The laser display apparatus includes: a laser and an optical scanning unit scanning laser light...
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7513628 |
Projection device with camera to provide for iterative adjustments
An apparatus, system, and method for a projection device having a camera to provide for adjustments based at least in part on a series of captured images are disclosed herein.
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7500756 |
Monitoring apparatus
A monitoring apparatus includes plural imaging units; a viewpoint conversion unit making viewpoint conversion of each imaged picture of the plural imaging units into an overhead picture with the...
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7488079 |
System and method for projecting images onto a moving screen
A shaped screen rotates through one or more projected images of two or more projectors operating simultaneously, resulting in a dynamic, kinetic image surface which may be viewed equally well from...
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7484851 |
Image forming device and method
An image forming device for forming an image on an image forming object by irradiating the image forming object with a luminous flux corresponding to the image, the image forming device including:...
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7470032 |
Projection of overlapping and temporally offset sub-frames onto a surface
A method of displaying images with a display system includes receiving image data for the images. The method includes generating at least a first sub-frame and at least a second sub-frame...
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7465052 |
Image projection lighting devices with visible and infrared imaging
A lighting system comprised of a central controller, a digital communications path, and a plurality of image projection lighting devices (IPLDs) is provided. The IPLDs contain cameras that can...
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7461939 |
Automatic zoom for screen fitting
A method for projecting an image with a projection system includes zooming a projected image in accordance with a resolution of the image, when a resolution of the image is less than a resolution...
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7460132 |
System and method for motion adaptive anti-aliasing
System and method for processing image data containing motion for display on a display device. A preferred embodiment comprises applying a filter to an input image, determining a presence of motion...
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7448759 |
Projection equipment and a method of driving a light source lamp in projection equipment
A projection equipment is provided with a projection system, a memory unit for storing discrimination information which is used to judge whether or not a cooling operation of a light source lamp of...
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7443586 |
Display device using single-panel diffractive light modulator
Disclosed herein is a display device using a single-panel diffractive light modulator. The display device includes a light source unit, a condensing unit, an illumination unit, a diffractive light...
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7441902 |
Large size image projection
A plurality of image projection modules is operative for causing selected pixels in overlapping raster patterns to be illuminated to produce a large size image of high resolution of VGA quality in...
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7438420 |
Display apparatus
A display apparatus having a control unit which controls the light source temperature so that the temperature remains within a predetermined temperature range, a light modulation device for...
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7436572 |
Micromirrors and hinge structures for micromirror arrays in projection displays
A spatial light modulator is disclosed, along with methods for making such a modulator. The spatial light modulator comprises an array of micromirrors each having a hinge and a micromirror plate...
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7431462 |
Projector, image data converting method, and image data converting program
A projector is provided an image data converting unit that generates output image data by performing predetermined image data conversion on input image data, a multi-panel electro-optical...
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7431461 |
Light propagation characteristic control apparatus, optical display apparatus, light propagation characteristic control program, optical display apparatus control program, light propagation characteristic control method and optical display apparatus control method
Exemplary embodiments of the invention provide a light propagation characteristic control apparatus which realizes to extend the light-intensity dynamic range and the number of levels, and is...
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7431460 |
Two-stage projector architecture
A light projection system projects an image comprising a matrix of light pixels having modulated luminance. The projection system includes a first imager configured to modulate a light band on a...
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7427140 |
Sunlight readable direct-view and projection-view computing device
The present invention relates to a sunlight readable computing device, especially, to a full color direct-view and projection-view computing device. When the computing device works in the...
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7425074 |
Display device and display method
A concept of improving a resolution by using human's visual characteristics is provided. A display device includes an image forming unit forming an image by using an emitted light and an inputted...
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7419267 |
HDR displays with overlapping dual modulation
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the...
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7419266 |
Projector
A projector includes a laser beam source that outputs a laser beam and modulates the laser beam in a beam form based on an image signal, a scanning unit that scans the laser beam output by the...
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7410264 |
Image display apparatus forming optical image by irradiating light from light source onto image display element
A technique is provided that improves the usage ratio of light in the illumination optical system of an image display apparatus, in which the cross-sectional size or shape of the flux of light that...
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7400100 |
Discharge-lamp lighting apparatus and projector
A discharge-lamp lighting apparatus includes a control circuit that determines electric power supplied to a high-pressure discharge lamp after the high-pressure discharge lamp is started by an...
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7393108 |
Imaging disturbing method and system
A method of preventing image capturing that radiates a visible light that because of the human vision characteristics, an optical image for the visible light for the interference is difficult to...
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7387389 |
Image display system and method
An image display device includes an image processing unit, a light source assembly, an optical modulator assembly, and a projection lens assembly. The image processing unit is configured to receive...
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7385565 |
Projection-type display apparatus
A projection-type display apparatus that has enhanced the sense of being present by adaptively adjusting, with a simple constitution, projection illumination, depending on an image signal, without...
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7380947 |
Multi-step turn off mode for projection display
Disclosed herein is a method of operating display systems with reduction of the warm-up time of an arc lamp in the event of an accidental or unintentional turn-off.
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7377652 |
HDR displays having location specific modulation
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the...
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7374292 |
Image projection table
An image projection table including: a projector which projects an image; a housing in which the projector is housed; and a top plate on which the image projected from the projector is projected,...
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7365898 |
Sloping electrodes in a spatial light modulator
A method of tilting a micromirror includes forming a substrate, a micromirror outwardly from the substrate, and at least one electrode inwardly from the micromirror. The method further includes...
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7364304 |
Projector control
To automatically adjust the quality of a projection image commensurate with the performance in-time deterioration and aging of projector component parts in an image projection system, each...
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7360902 |
System and method for light source modulation
In one embodiment, a method for modulating light in an image display system includes generating a plurality of light beams. The amount of light beams that are received by a modulator is selectively...
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7358930 |
Display system with scrolling color and wobble device
A display system for displaying an image based upon image data includes an image processing unit configured to define a plurality of sub-frame images including a first sub-frame image and at least...
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7355781 |
Spatial light modulator with perforated hinge
A spatial light modulator (SLM) is disclosed that increases speed and efficiency of an SLM through the use of a perforated hinge. The hinge may take many forms, but generally includes an elongated...
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7354157 |
Image display device and light source device
An image display device includes a laser light source, a wavelength conversion element converting a wavelength of a light beam emitted from the laser light source into a predetermined wavelength,...
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7350924 |
Illumination apparatus and image projection apparatus using the illumination apparatus
An illumination apparatus comprises a small-plane light source having diffusion radiation characteristics, a columnar light leading member, having an incident end surface, an outgoing radiation end...
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7350923 |
Image-rendering device
In a computing device configured to be connected to a wireless network, a method of projecting an image via a projection device over the wireless network, is provided, wherein the projection device...
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7347560 |
Method and/or apparatus for projecting an image
Methods, apparatuses and systems for projecting an image, such as a diffused image, are disclosed herein.
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