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| Application No. | Application Title | Issue Date |
| 20120081679 | LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS A light source apparatus includes: a light source unit; a light guiding reflection mirror; a reflector; and a luminous body unit. The luminous body unit includes: a luminous body and a reflecting body. The plurality of light sources are disposed around a position corres... | 04/05/2012 |
| 20120069307 | HIGH-VOLTAGE DISCHARGE LAMP, LAMP UNIT, PROJECTION IMAGE DISPLAY DEVICE, AND METHOD FOR MANUFACTURING HIGH-VOLTAGE DISCHARGE LAMP Disclosed is a high-pressure discharge lamp (100) that reduces the occurrence of cracks even under high mercury vapor pressure. The high-pressure discharge lamp (100) is provided with a glass arc tube (102) including a light-emitting part (103 | 03/22/2012 |
| 20120050694 | LIGHT EMITTING UNIT ARRAY AND PROJECTION SYSTEM A light emitting unit array including a plurality of micro-light emitting diodes (μ-LEDs) is provided. The micro-light emitting diodes are arranged in an array on a substrate, and each of the micro-light emitting diodes includes a reflection layer, a light emitting str... | 03/01/2012 |
| 20120050690 | IMAGE DISPLAY DEVICE AND INFORMATION PROCESSING DEVICE INCLUDING THE SAME An image display device using a semiconductor laser as a light source, includes a green laser light source device that converts a wavelength of infrared laser light and outputs green laser light; a spatial light modulator that modulates the green laser light input from ... | 03/01/2012 |
| 20120033190 | ELECTRODE USED FOR DISCHARGE LAMP, HIGH PRESSURE DISCHARGE LAMP, LAMP UNIT, AND PROJECTION IMAGE DISPLAY APPARATUS The present invention aims to prevent breakage of a sealing part and an electrode of a high pressure discharge lamp, and provides an electrode 100 used for a discharge lamp and having a rod-shaped part 101, one end of the rod-shaped part 101 to be s... | 02/09/2012 |
| 20120032875 | Scanned Image Projection System Employing Beam Folding Apparatus An imaging system (100) includes one or more light sources (101,102,103) configured to produce one or more light beams (104,105,106). An additional light source (111) produces an additional light beam (112), which may be a non-visible ... | 02/09/2012 |
| 20120019781 | MULTIPLE VIEW DISPLAY SYSTEM USING A SINGLE PROJECTOR AND METHOD OF OPERATING THE SAME A system and method to display a plurality of different images at multiple distinct locations using a single image projector and an image propagation control means to control a propagation pathway from the projector to a display at each location.... | 01/26/2012 |
| 20120019790 | LIGHT SOURCE DEVICE AND PROJECTOR A light source device includes: an arc tube having a bulb portion and a sealing portion; a reflector which fixes the arc tube; and a holding portion which holds the reflector, wherein the holding portion includes an inlet port, a partition provided between the inlet por... | 01/26/2012 |
| 20120013855 | Laser Scanning Imaging System with Reduced Speckle An imaging system (200) is configured to reduce perceived speckle (106) in images (201) by introducing angular diversity into consecutively projected images. The imaging system (200) includes one or more laser sources (203) that are co... | 01/19/2012 |
| 20120013812 | Systems And Methods For Reducing Speckle In Laser Projected Images A laser projection system includes a light source, a speckle reduction adjustable optical component and a scanning adjustable optical component. The light source includes at least one laser configured to emit an output beam. The speckle reduction adjustable optical comp... | 01/19/2012 |
| 20110317134 | MODULAR STRUCTURE OF PICO PROJECTOR The structure of a projector contains a light path module, a projection lens module, a source lens module, a reflection mirror module, a reflection panel module, and a light source module. The light path module has a U-shaped body. The source lens module and the light s... | 12/29/2011 |
| 20110310363 | ILLUMINATION DEVICE AND IMAGE DISPLAY APPARATUS An illumination device includes: an excitation light source that emits excitation light having a first wavelength; and a fluorescent member that includes a fluorescent substance that, when it is irradiated with the excitation light, emits light having a second wavelengt... | 12/22/2011 |
| 20110304824 | SCREEN A screen having a display angle of 360°, wherein in the light path of a projection means and in the area of the central axis of a projection surface closed about 360° formed by a pillar a mirror is located, wherein the mirror is configured as a spherical mirror.... | 12/15/2011 |
| 20110299049 | PROJECTION TYPE DISPLAY APPARATUS A projection type display apparatus includes: a lens group comprising a plurality of lenses arranged in the traveling direction of light with respect to an image display element; a first lens arranged in the traveling direction of light with respect to the lens group; a... | 12/08/2011 |
| 20110299047 | Projection Type Image Display Apparatus A projection type image display apparatus includes an image display element, a projection unit including a first lens group and a second lens group formed with a plural number of lenses, a reflection mirror configured to reflect light emitted from the second lens group ... | 12/08/2011 |
| 20110292354 | Device for Projecting an Image on a Surface and Device for Moving Said Image The invention relates to a device for projecting an image on a surface, comprising: a light source generating a light beam; a mask arranged in the path of the light beam; a lens arranged behind the mask to focus the image of the mask on a surface, wherein the surface is... | 12/01/2011 |
| 20110292355 | REFRACTIVE OPTICS AND PROJECTION DISPLAY APPARATUS Disclosed are a projection display apparatus and a projection optics provided in the projection display apparatus. The projection optics has a refractive optics and a reflective optics. In the refractive optics, a lens (non-circular lens) provided on a reflective optics... | 12/01/2011 |
| 20110285973 | PROJECTION OPTICAL APPARATUS The projection optical apparatus of the invention comprises a projection optical system 13 for projection of an image displayed on a two-dimensional image display device 13b; a cylindrical screen 11 which is decentered with respect to the pro... | 11/24/2011 |
| 20110279787 | PROJECTION DISPLAY DEVICE A projection display device includes an imager portion which is arranged in a position closer to one side surface of a main body cabinet to modulate light and guide the light in a direction away from the side surface, and a projection portion. The projection portion is ... | 11/17/2011 |
| 20110267589 | PROJECTION-TYPE IMAGE DISPLAY DEVICE AND PROJECTION-TYPE IMAGE DISPLAY SYSTEM A projection-type image display device includes an image light generator configured to generate image light, a projection optics configured to project the image light onto a screen. The projection optics includes a reflection mirror configured to reflect the image light... | 11/03/2011 |
| 20110267588 | PROJECTOR A projector includes a main body and an optical assembly. The main body forms an image and projects the image to a first screen through a lens of the main body. The optical assembly is detachable from the light path of the lens, and is used for reflecting light beams em... | 11/03/2011 |
| 20110249242 | ILLUMINATION OPTICAL SYSTEM AND PROJECTOR USING THE SAME This invention realizes an illumination optical system with a small etendue that has a longer lifetime and a high degree of brightness. The invention includes: a laser light source that generates excitation light; a phosphor that generates a fluorescent light by means o... | 10/13/2011 |
| 20110242504 | Rear Projection System The present disclosure generally relates to a rear projection system. The rear projection system may include a housing assembly configured to house at least a portion of a speaker system. The housing assembly may include a multi-function panel that is at least partially... | 10/06/2011 |
| 20110242505 | LIGHT SOURCE DEVICE AND PROJECTOR A light source device includes an arc tube having a tube spherical portion containing a light emission portion and a pair of sealing portions, a reflector and a sub mirror having a reflecting portion and a fixing portion. The reflector is so shaped that at least an end ... | 10/06/2011 |
| 20110242506 | PROJECTION APPARATUS A projection apparatus comprising a projection unit provided with an optical system that projects an image, a housing that houses the projection unit, a first surface, provided at the housing, that functions as a distance reference surface that defines a distance from a... | 10/06/2011 |
| 20110228234 | REFLECTIVE OPTICAL ELEMENT AND METHOD FOR PRODUCTION OF SUCH AN OPTICAL ELEMENT In order to produce stress-reduced reflective optical elements (1) for an operating wave length in the soft X-ray and extreme ultraviolet wavelength range, in particular for use in EUV lithography, it is proposed to apply, between substrate (2) and a multi... | 09/22/2011 |
| 20110211175 | PANORAMIC PROJECTION DEVICE, AND METHOD IMPLEMENTED BY THIS DEVICE A projection device (1) includes: a projector (2) adapted for projecting a mother image along a projection axis (11); and a convex mirror adapted for at least partially reflecting the mother image and projecting it onto a three-dimensional environme... | 09/01/2011 |
| 20110211176 | OPTICAL SYSTEM AND PROJECTOR An optical system and a projector utilizing the optical system can prevent tilted projection, hence ensuring that keystone distortion will not occur. The inventive optical system includes a lens group and a reflection layer. The lens group has a plurality of lens elemen... | 09/01/2011 |
| 20110205503 | HIGH-PRESSURE MERCURY VAPOR DISCHARGE LAMP AND METHOD OF MANUFACTURING A HIGH-PRESSURE MERCURY VAPOR DISCHARGE LAMP A high-pressure mercury vapor discharge lamp (1) comprising an envelope (2) of high temperature resistant material having a discharge vessel (3) and two electrodes (5, 6) extending from two seal portions (4) into the discharge vessel (... | 08/25/2011 |
| 20110194082 | MICROELECTROMECHANICAL SYSTEM WITH REDUCED SPECKLE CONTRAST The present disclosure describes, among other things, a reduced speckle contrast microelectromechanical system. One exemplary embodiment includes micromechanical structures configured to form a uniform reflective surface on a substrate, an elastic substance coupled to t... | 08/11/2011 |
| 20110194083 | Magnetically Actuated System A magnetically actuated system includes a conductor and a magnetic field apparatus to generate a magnetic field. The magnetic field apparatus includes magnets and magnetically permeable materials to focus the magnetic field in areas of the conductor that produce a drive... | 08/11/2011 |
| 20110188009 | SCREEN UNIT AND PROJECTION DISPLAY APPARATUS A screen unit includes an upper horizontal rim, lateral vertical rims, and a lower horizontal rim U-shaped in cross section that cover four side outer peripheries of a laminated body including a thin sheet glass, a Fresnel lens sheet that is a part of a cylindrical surf... | 08/04/2011 |
| 20110188002 | IMAGE PROJECTOR An image projector for calibrating a color of an image and recalibrating the color of the image is provided. The image projector includes an illuminating optical part having at least three independent light sources; a light modulator for modulating light emitted from th... | 08/04/2011 |
| 20110188004 | PROJECTION-TYPE IMAGE DISPLAY APPARATUS A projection-type image display apparatus includes an imaging light generation portion which generates imaging light, a housing which stores the imaging light generation portion, and a passage region provided in the housing, through which the imaging light emitted from ... | 08/04/2011 |
| 20110164227 | Optical system for a digital light projection system including a multi-light path lens An optical system for a digital light projection system is provided. The optical system comprises an illumination source that generates unmodulated light. The optical system also comprises a multi-light path lens that receives the unmodulated light, wherein the multi-li... | 07/07/2011 |
| 20110157707 | System and Method for Adjusting a Projected Image In accordance with one embodiment of the present disclosure, a system comprises a projection system. The system further includes an image generator disposed in the projection system. The image generator is operable to generate a plurality of rays. The system further inc... | 06/30/2011 |
| 20110157564 | LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS INCLUDING THE SAME A light source device (1) according to the present invention includes: a light source (2); a light tunnel (4) having a rectangular shape in a cross section orthogonal to a longitudinal direction, the light tunnel (4) including an optical path... | 06/30/2011 |
| 20110128510 | PROJECTION IMAGE DISPLAY APPARATUS A projection display apparatus 100 includes a housing 200 configured to house an illumination optics 110 and a projection optics 120. The housing 200 includes a virtual cylindrical layout space 300 having as a base a circumscrib... | 06/02/2011 |
| 20110122328 | Projection-Type Image Display Apparatus A projection-type image display apparatus includes an enlarging projection optical unit which is configured to project an image displayed on an image display element enlargedly upon a display portion, a display controller portion which is configured to move a position o... | 05/26/2011 |
| 20110116057 | REFLECTOR MOUNTING STRUCTURE AND PROJECTION DISPLAY DEVICE A reflector mounting structure includes a reflector and a fixing member. The reflector includes: a reflecting surface; a reflector body having the reflecting surface formed thereon; a pair of first connecting units provided respectively at an end face of the reflector b... | 05/19/2011 |
