Matches 1 - 34 out of 34


Match Document Document Title
US20160342075 PROJECTED 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...
US20080259289 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.
US20100060863 Distortion Altering Optics for MEMS Scanning Display Systems or the Like  
Briefly, in accordance with one or more embodiments, a wedge is disposed after the MEMS scanner in a MEMS scanning display system which redirects the scan cone at the same time stretches and/or...
US20080316438 Display Device  
The disclosure is directed to a display device. In one example, the display device includes a screen unit having a screen and a projection section that projects an image light. An arm section is...
US20110234994 PROJECTOR DEVICE AND PROJECTION METHOD THEREOF  
A projector device includes: a light modulating element which modulates light from a light source section according to an image signal; a projecting section which projects a modulation light...
US20080212041 Information processing device and projection program  
An information processing device including a projection unit which, when a predetermined signal is received while an image displayed on a display is being viewed, projects the image displayed on...
US20060256299 Projection apparatus and distance measuring method for projection apparatus  
According to one embodiment, a projection apparatus comprises a projection unit to emit projection light on an object in a first direction, a light emitting unit to irradiate the object with a ray...
US20140118704 Mobile Device, Case and Attachment with Retractable Optic  
A retractable optic conditionally redirects an image from a scanning laser projector. The retractable optic may be coupled to a mobile device, a mobile device case, or may be part of an...
US20110025988 PROJECTION DISPLAY APPARATUS AND IMAGE ADJUSTMENT METHOD  
A projection display apparatus includes; an element control unit configured to control a light valve so as to display a test pattern image configuring at least one portion of a respective one of...
US20060204125 Multi-dimensional keystone correction image projection system and method  
A digital circuit, system, and method for keystone correction of a projected image utilize a digital compensation engine to resize a digital image prior to projection. Preferred embodiments of the...
US20070046902 Projector device  
An embodiment of the invention, a projector device having a trapezoidal distortion correction mode of projected video and including, a distance measurement sensor which obtains a distance to a...
US20110242421 IMAGE DISTORTION CORRECTION APPARATUS AND METHOD  
An image distortion correction apparatus and method are provided. The image distortion apparatus includes an image projector which projects an image on a projection screen; a user interface which...
US20160249027 AUTOMATIC KEYSTONE CORRECTION IN AN AUTOMATED LUMINAIRE  
Described is a dynamic correction of keystone distortions of a dynamically panning and tilting luminaire projecting on a flat projection surface. When the luminaire is panned and/or tilted the...
US20150092166 AUTOMATIC KEYSTONE CORRECTION IN AN AUTOMATED LUMINAIRE  
Described is a dynamic correction of keystone distortions of a dynamically panning and tilting luminaire projecting on a flat projection surface. When the luminaire is panned and/or tilted the...
US20120314191 PROJECTOR AND IMAGE PROJECTION METHOD  
A projector used with an external device having a tilt detection function and configured so that the external device can be connected to a projector main body at a predetermined installation angle...
US20050012909 Projection system with flexible orientation  
The projection system has a first base that orients the projector to project a video image along a first projection axis, and a second base that orients the projector to project a video image...
US20080284987 Image Projecting Method, Projector, and Computer Program Product  
The positions of the four corners of the projection area and the positions of the four corners of the projection image are detected on an image captured by a camera unit, and the positions of the...
US20060285080 PROJECTOR AND PROJECTION METHOD  
A projector includes: a light-modulation device for modulating an illumination light according to a piece of image information; a projection optical system for protecting a modulated light...
US20060203207 Multi-dimensional keystone correction projection system and method  
A digital circuit, system, and method for keystone correction of a projected image utilize a digital keystone correction engine to resize a raster-scanned input image prior to projection. An image...
US20150163468 PROJECTOR  
In at least one embodiment, a projector includes a light source device, an optical modulation device, a projection optical device, and an operation button. The optical modulation device modulates...
US20150116670 AXIS DEVIATION DETECTING DEVICE, PROJECTOR DEVICE, AND AXIS DEVIATION DETECTING METHOD  
An axis deviation detecting device includes: a first axis deviation detecting unit which detects a value of a translational deviation along a horizontal axis of a projector device and a value of a...
US20100165302 PROJECTOR AND METHOD OF CONTROLLING THE SAME  
A projector adapted to perform a keystone distortion correction for correcting keystone distortion of an image projected on a projection surface, includes: a fluctuation detection section adapted...
US20110310360 ADJUSTING SYSTEM AND PROJECTOR INCLUDING SAME  
A projector includes a body, a support shaft, an input unit, a distance detection unit mounted on a front surface of the body, an angle detection unit mounted in the support shaft, a micro...
US20070165191 Projection type image-displaying apparatus and projection type image-displaying system  
A projector apparatus (10) is used in which an optical portion (100) is offset so that an image light projected on a projection surface (20A) becomes suitable for a screen (20) provided in an...
US20150077720 PROJECTION DEVICE, IMAGE CORRECTION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM  
A projection device converts input image data into light and includes a correction control unit that calculates a correction amount used for eliminating a geometric distortion occurring in a...
US20070258055 Projection apparatus  
A projection apparatus includes a main body and at least one movement auxiliary device disposed adjacent to the main body to help for moving the projection apparatus. By using the movement...
US20070013876 Projecting device  
A projecting device includes a first projective optical system forming an intermediate image having trapezoidal distortion from light emitted by a display unit displaying a rectangular image, a...
US20130169943 IMAGE PROJECTION DEVICE AND ASSOCIATED IMAGE PROJECTION METHOD AND CALIBRATION METHOD  
An image projection device includes an optical correction unit, a panel and a lens. The optical correction unit is utilized for receiving an image and pre-distorting the image to generate a...
US20070013875 Projection device  
A projection device is provided with an image source unit, the image source, a first projecting optical system, an intermediate optical system and a second projecting optical system. Optical axes...
US20060007405 Adjustment apparatus  
An adjustment apparatus comprises a base seat, sliding bracket and supporting stand, in which the lower surface of sliding bracket is contacted with the upper surface of the base seat and capable...
US20090231551 Digital imaging system  
The present invention provides a projection system capable of making corrections to the shape of a projected light beam to take into account multiple irregularities in a projection surface. The...
US20080123059 Optical Projection System and Projection Device Having the Same  
There is provided an optical projection system which includes a display device, a first optical system that has a positive power in total and has a first lens group and a second lens group, a...
US20120218524 PROJECTOR AND METHOD FOR CORRECTING KEYSTONE DISTORTION  
A method for correcting keystone distortion is provided. The method is applied on a projector capable of correcting keystone distortion. The apparatus includes an angle detecting unit and a...
US20090262310 PICTURE CORRECTION SYSTEMS AND METHODS  
A picture correction systems and a method are provided. The system includes a circular variable resistance unit and a control unit. The circular variable resistance unit includes at least two...

Matches 1 - 34 out of 34