| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 09/16/2009 | CN100541316C Projection type display device |
| 09/16/2009 | CN100541233C Composition for microstructured screens |
| 09/15/2009 | US7589904 Projection type image display device |
| 09/15/2009 | US7589898 Optical element array, display device, and method of manufacturing display device, optical element array and optical element array molding die |
| 09/15/2009 | US7589893 Wall element with cut-out for flat screen display |
| 09/15/2009 | US7589797 High efficiency liquid crystal display projection system |
| 09/15/2009 | US7589695 Image display apparatus, multidisplay apparatus, and brightness management apparatus |
| 09/15/2009 | US7588348 Lamp device, manufacturing method for same and projector having a lamp device |
| 09/15/2009 | US7588337 Optical system and image projection apparatus |
| 09/15/2009 | CA2545875C Film soundtrack reviewing system |
| 09/11/2009 | WO2009111548A1 Improved reflection-type projection screen |
| 09/11/2009 | WO2009110365A1 Projection type image display device, and illumination device |
| 09/11/2009 | WO2009110081A1 Projection optics system and projection display unit using the same |
| 09/11/2009 | WO2009110063A1 Illumination optics system and projection display unit |
| 09/11/2009 | WO2009078026A3 Portable projector |
| 09/10/2009 | US20090225418 Lenticular lens, light-diffusing sheet, and projection screen |
| 09/10/2009 | US20090225417 Screen, projection system, and method of manufacturing the screen |
| 09/10/2009 | US20090225416 Reflection-type projection screen |
| 09/10/2009 | US20090225283 Projector |
| 09/10/2009 | US20090225282 Light source apparatus and projector |
| 09/10/2009 | US20090225281 Projection display system and prism set and manufacturing method thereof |
| 09/10/2009 | US20090225280 Illuminating optical system for projector |
| 09/10/2009 | DE102009008658A1 Element, insbesondere transparentes Element Element, in particular transparent member |
| 09/09/2009 | EP2098894A1 Phase difference-compensting element, van liquid crystal display element, and liquid crystal projector |
| 09/09/2009 | EP2098079A1 Multi-color primary light generation in a projection system using leds |
| 09/09/2009 | EP2097782A2 Apparatus and system for providing a virtual display for a vehicle |
| 09/09/2009 | EP1969422A4 Projection system with beam homogenizer |
| 09/09/2009 | EP1311905B1 Lamp mounting structure |
| 09/09/2009 | CN201307211Y A projection device |
| 09/09/2009 | CN101529330A Apparatus for cooling heat generating spot of electronic device, cooling method therefor, and liquid crystal projector apparatus |
| 09/09/2009 | CN101527802A Projection-type picture display device |
| 09/09/2009 | CN101526730A Screen, projection system and manufacturing method of screen |
| 09/09/2009 | CN101526729A Arc-shaped projection screen |
| 09/09/2009 | CN101526728A Self-supporting portable projection screen |
| 09/09/2009 | CN101526727A Extension type film projection rod |
| 09/09/2009 | CN101526726A Driving method of light source apparatus for projector |
| 09/09/2009 | CN101526725A Light source and projector having an image display element |
| 09/09/2009 | CN101526724A Light source apparatus and projector |
| 09/09/2009 | CN101526723A Projector |
| 09/09/2009 | CN101526686A Liquid crystal device, electronic device and projector |
| 09/09/2009 | CN101526673A Projection display device and light gathering prism and manufacturing method thereof |
| 09/09/2009 | CN101526634A Lens array and lighting module |
| 09/09/2009 | CN100538989C 光源装置 The light source device |
| 09/09/2009 | CN100538512C Transmission screen |
| 09/09/2009 | CN100538511C Projector |
| 09/09/2009 | CN100538510C Lamphouse |
| 09/09/2009 | CN100538509C 光源装置 The light source device |
| 09/09/2009 | CN100538508C 投影机 Projector |
| 09/09/2009 | CN100538507C Lighting system and projecting system |
| 09/09/2009 | CN100538506C Projected display and error proof input method thereof |
| 09/09/2009 | CN100538505C Method and system for mounting a light engine assembly |
| 09/09/2009 | CN100538504C Projecting apparatus with function of brightness adjusting and homogenizing |
| 09/09/2009 | CN100538503C Video projector using coherent light source |
| 09/09/2009 | CN100538502C Floor display system |
| 09/09/2009 | CN100538158C Illumination unit |
| 09/08/2009 | US7586703 Sequential colour illumination system, method for producing a colour wheel for said system and a colour segment device |
| 09/08/2009 | US7586680 Projection screen having a plural number of light control layers |
| 09/08/2009 | US7586263 Discharge lamp having a cathode and emitter assembly composed of tungsten and thorium oxide and joined through a carbide interface region |
| 09/08/2009 | US7585079 Optical imaging method and projector utilizing the same |
| 09/08/2009 | US7585078 Illumination system capable of eliminating laser speckle and projection system employing the same |
| 09/08/2009 | US7585077 Optical apparatus and projector |
| 09/08/2009 | US7585076 Cooling unit manufacturing method, cooling unit, optical device and projector |
| 09/03/2009 | WO2009108080A1 Method for reproducing a television image |
| 09/03/2009 | WO2009107744A1 Projection optical system and projection device |
| 09/03/2009 | WO2009107553A1 Magnified-projection optical system, and digital type planetarium device |
| 09/03/2009 | WO2009106122A1 Projector for projecting an image and corresponding method |
| 09/03/2009 | WO2009105847A2 Device for the visualization of images |
| 09/03/2009 | WO2007037938A3 Method and system for dynamic gradient light filtering |
| 09/03/2009 | US20090219616 Theater-type projection screen |
| 09/03/2009 | US20090219615 Projector screen and display system |
| 09/03/2009 | US20090219493 Projection type display apparatus and method of controlling the same |
| 09/03/2009 | US20090219492 Detecting device |
| 09/03/2009 | US20090219491 Method of combining multiple Gaussian beams for efficient uniform illumination of one-dimensional light modulators |
| 09/03/2009 | US20090219490 Projection optical system |
| 09/03/2009 | US20090219489 Projection optical system |
| 09/03/2009 | US20090219488 Diode or Laser Light Source Illumination Systems |
| 09/03/2009 | DE202008005376U1 Planetariumsprojektor mit einem oder mehreren Strahlengängen zur Darstellung von Fixsternen Planetarium projector with one or more optical paths for the representation of fixed stars |
| 09/02/2009 | EP2096492A1 High efficiency lighting system, scrolling unit and projection system employing the same |
| 09/02/2009 | EP2096478A2 Projection optical system |
| 09/02/2009 | EP2095185A2 Three-dimensional display |
| 09/02/2009 | EP2095184A2 Projection apparatus having improved projection properties |
| 09/02/2009 | EP1745459A4 Control apparatus |
| 09/02/2009 | CN201302648Y 可携式荧幕 Portable screen |
| 09/02/2009 | CN101520597A Guide spill shield and projecting apparatus using same |
| 09/02/2009 | CN101520596A Projector |
| 09/02/2009 | CN101520595A Lock combined structure |
| 09/02/2009 | CN101520594A Decompression oil spill prevention device of film projector |
| 09/02/2009 | CN101520593A Projection system |
| 09/02/2009 | CN101520592A Projection optical system and image display device |
| 09/02/2009 | CN101520156A Light source module and projecting device |
| 09/02/2009 | CN101520155A Method of manufacturing reflective mirror, illumination device, and projector |
| 09/02/2009 | CN100536547C Projection video display |
| 09/02/2009 | CN100535742C Fresnel optical element and projection display device |
| 09/02/2009 | CN100535741C Projection type image display apparatus |
| 09/02/2009 | CN100535740C Light source device, light source device producing method, and projector |
| 09/02/2009 | CN100535739C Combination control for a projection device |
| 09/02/2009 | CN100535738C Light source device and projector |
| 09/01/2009 | US7583446 Electronic adjustable color filter device |
| 09/01/2009 | US7583437 Projection screen with virtual compound curvature |
| 09/01/2009 | US7581841 Luminance correcting apparatus, luminance correcting method, and projector |