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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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7561330 |
Reflection type projecting screen, front projector system, and multi-vision projector system
A reflection type projecting screen includes a diffuse plate having a diffuse transmission surface for converting at least transmission light into diffused light and a corner cube array for...
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7537346 |
Display having integrated light emitting material
Viewable images may be displayed from a substantially dark substrate. Light emitting material may be integrated into a substantially dark substrate. The light emitting material may be configured to...
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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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7517091 |
Color gamut improvement in presence of ambient light
Methods, apparatus and system for controlling ambient light to produce controlled ambient light having predefined optical spectrum characteristics in order to effect a modified color gamut of a...
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7513627 |
Image projection system with vibration compensation
A projection system includes a vibration controlling structure. The projection system includes an imaging unit mounted to a movable platform via a partially compliant mount structure, such that the...
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7478912 |
Image projector display device
An image projector display device projecting an image onto a surface substantially parallel to a path of light emitted through a representation of an image and a projection/objective lens. The...
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7457035 |
Composite light based adjustment
Embodiments of sensing light are disclosed.
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7445342 |
Image projection system for personal media player
An image projection module within a housing accessory is operative for causing selected pixels in a raster pattern to be illuminated to produce an image at different image planes of VGA quality. A...
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7443657 |
Dual position display in an electronic device
An apparatus and method are disclosed for an electronic device ( 100 ) to incorporate two housing members ( 104, 106 ) to expose a first portion ( 112 ) of a display or screen ( 110 ) when closed....
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7438422 |
Simplified night sky display system
A portable structure, simply constructed with inexpensive and generally lightweight materials, for displaying a selected portion of the night sky and selected planets, satellites, comets and other...
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7434938 |
Display device movable for front and rear projection
A display device has a screen, a housing, a mirror, and a projector. The housing extending away from one side of the screen and has an opening. The mirror is disposed within the housing. The...
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7431465 |
Apparatus and method to display images from projection device mounted in vertical position
A video projection system has an image deflection device to provide additional mounting options for a projector. The deflection device selectively positions a mirror in front of the projection lens...
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7426804 |
Specialty display window
A window unit includes a window frame defining a frame perimeter and a window located within the frame perimeter. The window includes a display surface adapted to receive a display image. A display...
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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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7422332 |
Wall structure
A wall structure has a first wall and a second wall that faces the first wall. A part of the second wall or the entire second wall is configured as a rear-projection screen. A projector for...
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7413312 |
Projection device and screen
A projection system. The projection system includes a projector, a projector holder, and, optionally, a screen. When included, the screen has at least a deployed configuration in which a viewing...
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7410260 |
Use of a CCD camera in a projector platform for smart screen capability and other enhancements
An optical projection and capture system includes an image sensor integrated with an optical projection device. Additionally, the integrated device may be coupled with a laser pointer to deliver...
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7407294 |
Multi-direction image viewing system
A multi-direction image viewing system includes a triangular or rectangular image case, and plural projectors symmetrically installed to the inner sides of the image case in three or four...
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7384155 |
Image display
An image display, includes: an image display section for forming and displaying an image in accordance with image information to be input; and a casing for housing the image display section, in...
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7377656 |
Projector
A projector of rear-projection type including a light source that outputs a laser beam and a scanner that scans a screen with the laser beam. When a laser beam with energy exceeds an accessible...
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7370978 |
Encrypting data
Embodiments disclose encrypting data used to adjust reflectivity of the screen.
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7352340 |
Display system having a three-dimensional convex display surface
A display system has a display surface having a three-dimensional convex shape. A projection system projects an object field onto a continuous image field located on the interior of the display...
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7347567 |
Arrangement for projecting an image onto a projection surface and associated transformation lens system
The invention relates to an arrangement for projecting an image, which is made of pixels, onto a projection surface, including at least one light source whose intensity can be altered and which...
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7338176 |
Elevator installation with information representation on a shaft door
An elevator installation includes an elevator car moved in an elevator shaft between floors in a building. A shaft door for closing the elevator shaft is arranged at each floor. A method for...
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7304795 |
Image projection with reduced speckle noise
An image projection module within a housing is operative for causing selected pixels in a raster pattern to be illuminated to produce an image on a display screen of VGA quality. The screen is...
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7300161 |
Portable large scale projection display system
The present invention is a portable, configurable, inexpensive large scale projection system. The system is comprised of a plurality of projectors mounted on a structure and a display screen. The...
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7293879 |
Projection screen
A projection screen for use in a projection system is described. In an embodiment of the present invention, a projection system includes a projector and a projection screen. The projector is...
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7290888 |
Projection system
The projection system includes a plurality of projection apparatus including a frame. The frames of adjacent projection apparatus are interconnected by at least one bracket connected to vertical...
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7275832 |
Screen box apparatus, projecting apparatus, and projecting method
A projecting apparatus has a projector section which projects projection light in response to an inputted picture signal, a cabinet section which stores the projector section, a connector section...
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7270423 |
Projection display
To provide a projection display that can easily switch between rear and front projection modes with a transmission screen, a projector, and a mirror exposed to the outside, a projection display has...
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7241017 |
Image display device
Exemplary embodiments of the present invention provide an image display device having a functional design and accomplishing high quality and marketability to attract customers' attention. Exemplary...
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7213923 |
Emission of visible light in response to absorption of excitation light
In accordance with embodiments, viewable images can be created in glass. Viewable images may be created in glass by using a projector which projects ultraviolet light to excite light emitting...
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7210792 |
Projection system and method
A micromechanical mirror combined with a photoluminescent screen is able to efficiently use light from the light source. In such a device, the light source produces light that is directed onto the...
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7182467 |
Microstructures integrated into a transparent substrate which scatter incident light to display an image
In accordance with embodiments, viewable imagines can be created in glass. Viewable images may be created in or on glass (or other at least partially transparent substrate), by using...
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7175287 |
Wide angle projection lens
A projection display device is provided. The projection display device may include an image generation device configured to generate an image and a wide angle lens system having an optical axis...
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7150537 |
Projection television device and screen
A front projection display device is provided including an image-generating source configured to generate an image, a wide angle lens system adapted to receive the image, and a screen. The wide...
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7134756 |
Selectable projector and imaging modes of display table
A display table contains a projector that can either project an image onto a display surface of the display table or onto an external surface that is separate from the display table. A user can...
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7131733 |
Method for creating brightness filter and virtual space creation system
A method for creating brightness filters. The brightness filters are used in a projection system in which divided images are projected on a curved screen from a plurality of projectors with...
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7111943 |
Wide field display using a scanned linear light modulator array
A display apparatus for providing an image on a curved display surface includes a line image generation apparatus for generating a modulated line image, where the line image generation apparatus...
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7097310 |
Ceiling-mounted projection system
A ceiling-mounted projection system has a projector mounted above the ceiling, and a periscope assembly that can be moved by a motor along a vertical axis between a raised position in which the...
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7090355 |
System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules
A system and a method of a transparent color image display utilizing fluorescence conversion (FC) of nano-particles and molecules are disclosed. In one preferred embodiment, a color image display...
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7086743 |
Rear projection type projector and its method of use
A rear projection type projector is provided. An optic axis of modulated light to be projected to a screen projection surface is slanted to a normal N-N of the screen projection surface and...
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7069057 |
Cellular phone including a display revealed by removing a removable operation unit
There is disclosed a cellular phone in which communication of information for a call including a voice is carried out in a communication section for the call, and communication of information which...
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7059729 |
Display apparatus and image pickup apparatus
A display apparatus comprises a screen which can rotate and provides a part for controlling view angle, a mirror group which comprises a plurality of mirrors arrayed in a ring form along a surface...
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7036936 |
Display system
In a display system, a projector is mounted inside a vehicle, and emits a light beam, which is generated based on an image signal, toward an opening formed at a portion near a rear end of the...
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7029128 |
Table type display device
A table type display device, in which a high resolution display with an unremarkable connection is realized at the time of large screen display by using a screen with a composition having few...
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7027222 |
Three-dimensional observation apparatus
A three-dimensional observation apparatus includes a pair of image projection means, an image display means, a position detecting means for detecting movements of an observer of images displayed by...
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7025466 |
Portable light projector unit
A rugged portable projector unit is suitable for transport and easy set-up. A projector is mounted to a rigid subframe by a mounting platform. A shock absorbing element is provided between the...
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7021769 |
Rear projector for projecting an image from a rear side of a screen
A light-source unit is disposed such that illumination light is horizontally emitted relative to an oblong screen. Three liquid-crystal display panels respectively have a liquid-crystal display...
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