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8177371 |
Light modulation element of projector, positioning method for light modulation element units, and projector
A method for positioning a light modulation element of a projector. The projector including a first light modulation element unit having first through third light modulation elements and a second...
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8177366 |
Stereoscopic image projecting system using circularly polarized filter module
A stereoscopic image projection system using a circular polarization filter module is provided. Even though this system uses a single projector, it allows left and right images to have different...
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8177370 |
Method to display images with metameric jamming to prevent illegal copy
Method to display an image using four or more primaries having different spectral distributions that are distributed into three groups of primaries, wherein, in a visual color space, all primaries...
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8172403 |
Projection with curved speckle reduction element surface
In a coherent light projection system including an image forming system, a relay system, a speckle reduction element, and a projection subsystem, the relay system can have a first f-number, and the...
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8167434 |
Light projection system and display device
The invention relates to a light projection system (10) for use in conjunction with a display device (40). The light projection system comprises a light source for emitting light being modulated by...
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8167441 |
Image display system and image display method
An image display system includes an image display apparatus and an image signal supply apparatus which are connected to each other via an interface and displaying an image based on an image signal...
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8167435 |
Projection system and projector
A projection system includes: a projection device mounted at a member that moves through space and projects an optical image; a detection device that detects relative position assumed in the space...
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8162489 |
Video projection system
A roll bar for protecting a projection mirror is attached so as to avoid exerting an external force to the projection mirror portion, direct thereto upon a turnover the projection apparatus....
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8162490 |
Projection type video display apparatus
A projection type video display apparatus includes a projection lamp and a video signal processing circuit which performs video processing to an input video signal. The projection type video...
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8157383 |
System for displaying images and/or information on aircraft blades and method thereof
A system for displaying information via a light source on rotating helicopter blades of an aircraft such as a helicopter is provided. The light source may be a laser light source and the light...
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8152308 |
Mobile terminal having projector and method of controlling display unit in the mobile terminal
A mobile terminal having a projector and a method for controlling a display unit in of the mobile terminal are provided. The method includes outputting, if a presentation application is selected, a...
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8152315 |
Flat-panel optical projection apparatus with reduced distortion
A light guide of the tapered-waveguide type includes an input slab (30) for expanding a projected image between an input end and an output end (40); and a tapered output slab (10) arranged to...
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8152314 |
Display device
A display device (100) of the present invention has a first switch (3) and a second switch (4) on an upper surface of its casing, and includes a control circuit (18) for controlling the first...
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8152311 |
Display apparatus and light control method of the same
Disclosed are a display apparatus and a light control method thereof, in which the display apparatus including a display panel, a light source unit, an illumination unit to illuminate the display...
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8147066 |
Portable information device having a projector and an imaging device
A portable type information device includes: a projector device that, with illumination light from a light source unit, projects a projection pattern which has been created upon an image pattern...
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8142033 |
Projector capable of indicating interface state
A projector includes an interface unit, a control unit, and a projection unit. The interface unit includes a plurality of ports, each of which connects to a corresponding connector to allow the...
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8142030 |
Reconfigurable center stack with touch sensing
A display system for a center stack of a vehicle is disclosed including a translucent material and a projection system. Dynamic graphical content derived from an input by a passenger of the vehicle...
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8132920 |
Thin microprojector with switched beam bender and method of operating the same
A video projector includes a reduced size spatial light modulator (400) that spatially modulates light from a light source (502) according to only a portion (e.g., ½) of a video frame at a time. A ...
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8132923 |
Cooling device and image projection apparatus having the same
A cooling device which prevents ambient persons from being exposed to an unpleasant feeling as much as possible by properly controlling an exhausting direction of the air which is used for cooling...
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8128241 |
Short-throw projector mounting system
A short-throw projector and Interactive White Board (IWB) mounting system is presented. The mounting system includes a pair of board mounting brackets, such that a section of the board mounting...
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8128235 |
Illuminating device and projecting apparatus using the same
An illuminating device adapted to a projecting apparatus including a lamp module, a power module, and a fan is provided. The lamp module is separately disposed in the projecting apparatus. The lamp...
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8128238 |
Projection optical system and image displaying apparatus
Disclosed is a projection optical system including a projection surface configured such that an image conjugate to an object is projected, plural optical elements having a refractive power, and a...
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8130837 |
Method and apparatus for determining motion between video images
An apparatus is provided for determining motion between a first and second video image. The apparatus includes an input device for receiving the first and the second video image with a plurality of...
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8128234 |
Position adjustment device for integration rod
A position adjustment device for an integration rod includes a fixed plate, two resilient members, and two adjusting screws. The first resilient member is positioned between the fixed plate and the...
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8123363 |
Projector device, portable telephone and camera
A projector device that generates a projection image, photographs this projection image and performs various adjustments to the projection image.
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8125773 |
Electronic equipment
Electronic equipment according to the present invention can be attached removably to another device with screws 5a and 5b. The equipment includes: a housing 1; a through hole 4d that is formed in...
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8118437 |
Optical device and projector
An optical device that includes a light modulation device, a projection optical device, and a retention member that holds the light modulation device and the projection optical device. The...
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8118438 |
Method and apparatus for real-time projection onto an object of data obtained from 3-D measurement
Methods and apparatus for projecting a tangible image of data characterizing an object onto a surface of the object itself. Three-dimensional measurements of the object are obtained, the...
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8118433 |
Image projection apparatus and control method for same
In an image projection apparatus, a sensed image obtained by sensing a projection surface, which contains a projected image, is obtained. Then, a difference image obtained by removing the projected...
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8113670 |
Image recording apparatus with pivotable display
An image recording apparatus includes an apparatus body, a recording section for forming an image, a display panel assuming upright and laying posture with respect to the apparatus body by pivoting...
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8113668 |
Extendable real object projector
A portable material exhibiting apparatus comprises a base assembly having a pivoting base, the pivoting base being disposed on one side of the base assembly; a retractable rod assembly having one...
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8113661 |
Projection-type display apparatus
A projection-type display apparatus includes an optical engine that forms an image with a laser beam from a laser light source; and an optical fiber that connects the laser light source and the...
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8111526 |
Optical engine for improving electromagnetic interference
An optical engine is provided, including an imaging module, a driver module and a connecting unit. The imaging module includes an imaging housing with an imaging space and an imaging unit installed...
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8109636 |
Illumination optical system and projection type display apparatus with a shield board
The invention provides an illumination optical system that guides light emitted from light source device 1 to DMD 2, the illumination optical system including: light tunnel 20 that uniformizes...
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8104900 |
Electronic device incorporating projector device
An electronic device includes: a moving part; a projector device provided to the moving part; and a projection control unit that starts projection of an image by the projector device according to...
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8104899 |
Beam projection apparatus and method with automatic image adjustment
A beam projection apparatus and method with automatic image adjustment. A beam projection apparatus includes an actuator module being operable to move the beam projection apparatus, a beam...
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8100541 |
Displaying and navigating digital media
A device for navigating and displaying digital media, such as images, videos, audio files etc, is described. The device determines the distance between the device and a projection screen and...
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8096665 |
Spatially offset multi-imager-panel architecture for projecting an image
A high-resolution image is generated using multiple spatially offset lower-resolution digital micro-mirror device (DMD) panels. Multiple lower-resolution subframe signals for controlling the...
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8096666 |
Laser projector performing laser raster scan using a scanning mirror
An enlarging optical unit receives laser light emitted from a laser light source, enlarges a light flux of the received laser light to have a diverging angle corresponding to a swing angle of a...
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8092027 |
Portable electronic device with micro-projecting module
A portable electronic device with micro-projecting module includes a shell body, a micro-projecting module, a heat-conducting plate and a supporting stand. The shell body has a front lateral plate...
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8087790 |
Projector
A projector includes: an outer housing; and a plurality of handles provided on an upper surface of the outer housing to hold the projector, wherein each of the handles includes a pair of attachment...
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8089504 |
Terminal with projected display
A mobile data and/or communication terminal is provided which includes an optical system for the generation of a projected display as well as parts for stabilizing the display when the terminal is...
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8079717 |
System and method for automated projector lamp management
An information handling system projector tracks lamp usage to generate a lamp order form for order of a replacement lamp when lamp usage is a predetermined usage. The lamp order form is...
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8070297 |
Projector that projects an image signal on a display surface
A projector that projects video light corresponding to an image signal onto a display surface includes: a light source device that emits light; a housing that houses at least the light source...
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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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8066384 |
Image projection kit and method and system of distributing image content for use with the same
An image projection kit and a imagery content distribution system and method. In one aspect, the invention is a kit for projecting imagery content onto architecture comprising: a projector...
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8061856 |
Projection apparatus and image projection changeover method
The present invention provides a projection apparatus, comprising: a light source; a spatial light modulator for modulating the incident light emitted from the light source; a spatial light...
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8061850 |
Illuminating device and projector device to be mounted into electronic apparatus
A projector module adopts a structure having an optical image forming block and an optical block integrated via a locking member. The optical image forming block adopts a structure achieved by...
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8057045 |
Star field projection apparatus
A projection apparatus for generating a moving star field and a cloud-like effect comprises a means for generating a cloud-like effect using at least one non-coherent light source, a means for...
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