| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 08/20/2002 | US6437909 UV-absorbing filter and optical apparatus incorporating the same |
| 08/20/2002 | US6434872 Slide mount |
| 08/20/2002 | CA2168106C High brightness directional viewing screen |
| 08/15/2002 | WO2002063392A1 Self-aligned aperture masks having high definition apertures |
| 08/15/2002 | WO2002063391A1 Lamp power pulse modulation in color sequential projection displays |
| 08/15/2002 | WO2002063390A2 An illumination engine for a projection display using a tapered light pipe |
| 08/15/2002 | WO2002063373A2 Beam folding with polarizing splitters |
| 08/15/2002 | WO2002029772A3 Flat-panel display |
| 08/15/2002 | US20020110377 Shutter apparatus |
| 08/15/2002 | US20020109994 High thermal diffusion efficiency light device |
| 08/15/2002 | US20020109992 Projector illuminous system having optical gobo |
| 08/15/2002 | US20020109920 Rear projection screens and light filters with conformable coatings and methods of making the same |
| 08/15/2002 | US20020109916 Rear projection screen incorporating diffuser |
| 08/15/2002 | US20020109915 Rear projection display apparatus and translucent screen for use therein |
| 08/15/2002 | US20020109822 Projector |
| 08/15/2002 | US20020109648 Display source unit for display device in vehicle |
| 08/15/2002 | CA2435400A1 An illumination engine for a projection display using a tapered light pipe |
| 08/14/2002 | EP1230581A1 High definition screen |
| 08/14/2002 | DE10200526A1 Bildwiedergabevorrichtung vom Rückflächenprojektionstyp The image display apparatus from the rear surface projection type |
| 08/14/2002 | DE10200134A1 Hologrammbildschirm und Hologrammanzeige Hologram screen and hologram display |
| 08/14/2002 | CN2505875Y Louver type projection screen |
| 08/14/2002 | CN1364237A Project screen |
| 08/14/2002 | CN1363858A Lighting system for liquid crystal projector |
| 08/14/2002 | CN1363847A Optical system for liquid crystal projector |
| 08/14/2002 | CN1363846A Optical system for liquid crystal projector |
| 08/13/2002 | US6431989 Ride simulation system |
| 08/13/2002 | US6431739 Illuminating apparatus using multiple light sources |
| 08/13/2002 | US6431727 Illumination device for selectively compressing light from light sources and projection type display apparatus |
| 08/13/2002 | US6431711 Multiple-surface display projector with interactive input capability |
| 08/13/2002 | US6431709 Triple-lens type projection display with uniform optical path lengths for different color components |
| 08/08/2002 | WO2002061503A1 System and method for using off-axis illumination in a reflective projection system |
| 08/08/2002 | US20020105624 Voice-activated video projector |
| 08/08/2002 | US20020105623 Multiple-surface display projector with interactive input capability |
| 08/08/2002 | US20020105621 Projection optical system and projection type display apparatus using the same |
| 08/08/2002 | US20020105620 Projection system |
| 08/08/2002 | US20020105518 Rasterization of polytopes in cylindrical coordinates |
| 08/08/2002 | DE10105482A1 Portable projection screen has stand formed from plates which are hinged to protect screen when in transit |
| 08/07/2002 | EP1228646A1 Optic system of illumination for videoprojector |
| 08/07/2002 | EP1228400A1 Diffusion or projection screen |
| 08/07/2002 | EP1181607A4 Projection television lens assembly |
| 08/07/2002 | EP1175641A4 Three-dimensional hybrid screen having multiple viewing sections |
| 08/07/2002 | EP1023706A4 Electro-optical display apparatus |
| 08/07/2002 | CN2504666Y Projector with emergency protector |
| 08/07/2002 | CN2504665Y Multifunctional liquid crystal high solution projector structured body |
| 08/07/2002 | CN1363112A Electric lamp-reflector unit |
| 08/07/2002 | CN1362633A 投影仪 Projector |
| 08/07/2002 | CN1362632A 图象投影仪 Image projectors |
| 08/06/2002 | US6429975 Illumination optical system and projector using same |
| 08/06/2002 | US6429973 Method and device for adjusting a desired white color on a part of an image |
| 08/06/2002 | US6429906 Projection displays with divergent chief rays at beam splitter |
| 08/06/2002 | US6428322 Film image display system |
| 08/06/2002 | US6428170 Optical projector with image enlarging and projecting capability and heat insulating and cooling means |
| 08/06/2002 | US6428169 Image representation system |
| 08/01/2002 | WO2002060187A1 Correction optics for flat-panel displays |
| 08/01/2002 | WO2002059693A1 Optical system for display panel |
| 08/01/2002 | WO2002059687A1 Image projection or display system |
| 08/01/2002 | WO2002043370A3 Lens systems for projection televisions |
| 08/01/2002 | WO2002041047A3 System and method for elimination of scattered side lobes created by integrator lenslet arrays |
| 08/01/2002 | US20020101571 Image projection apparatus |
| 08/01/2002 | US20020101201 Method of initiating lighting of a discharge lamp, circuit for lighting a discharge lamp, light source device using the circuit, and optical instrument incorporating the light source device |
| 08/01/2002 | DE10113525A1 Optischer Pfad für ein optisches System Optical path for an optical system |
| 08/01/2002 | CA2435658A1 Optical system for display panel |
| 07/31/2002 | EP1227677A2 Projector, network system including projector, and method of controlling projector on network system |
| 07/31/2002 | EP1227364A1 Start of projector by system stored in portable memory |
| 07/31/2002 | EP1227358A2 Optical element and liquid crystal projector and camera using the same |
| 07/31/2002 | CN1361881A Projection screen with lenticular lenses of different optical power |
| 07/30/2002 | US6426836 Method and apparatus for reducing the formation of spots in laser projection |
| 07/30/2002 | US6426810 Illumination system for an electrooptic color display screen |
| 07/30/2002 | US6425672 Reflecting mirror and film and television receiver |
| 07/30/2002 | US6425668 Tented art projector |
| 07/30/2002 | US6425667 Projection lens unit and projector using the same |
| 07/25/2002 | WO2002057850A1 Projector screen made from a composite glass |
| 07/25/2002 | US20020098419 Method of fabricating hologram screen and hologram imaging apparatus |
| 07/25/2002 | US20020097500 Projection lens apparatus and projection type image display apparatus |
| 07/25/2002 | US20020097381 Position detection device for illumination case |
| 07/25/2002 | US20020097219 Display device |
| 07/25/2002 | DE10202299A1 Method for producing a hologram display arranges mirrors on an end section for a light diffuser to capture multiple holograms on photosensitive parts with multiple object beams. |
| 07/25/2002 | DE10200400A1 Anzeigevorrichtung für den Einsatz in einem Fahrzeug A display device for use in a vehicle |
| 07/24/2002 | EP1224507A1 Projection wall |
| 07/24/2002 | EP1055152B1 Device for wide-angle projection |
| 07/24/2002 | CN2502298Y Projection screen hanging device |
| 07/24/2002 | CN1360218A 投射型显示装置 Projection display apparatus |
| 07/23/2002 | US6424786 Illumination assembly |
| 07/23/2002 | US6424464 Method and apparatus for interactive curved surface seismic interpretation and visualization |
| 07/23/2002 | US6424463 Reversible projection screen for varying light conditions |
| 07/23/2002 | US6424323 Electronic device having a display |
| 07/23/2002 | US6422703 Projection display with twin-blower heat-dissipating system |
| 07/23/2002 | CA2084948C White light enhanced color field sequential projection |
| 07/18/2002 | WO2002056112A1 Back face transmission screen |
| 07/18/2002 | WO2002056111A1 Method and apparatus for forming a projection screen or a projection volume |
| 07/18/2002 | WO2002056110A1 Projector |
| 07/18/2002 | WO2002055925A2 Light source apparatus, its manufacturing method and apparatus, reflector focal point locating method and apparatus, focal point locating light source, discharge lamp emittion position locating method and apparatus, and discharge lamp-refletor positioning method and apparatus |
| 07/18/2002 | US20020093736 Illuminating device and projecting display device |
| 07/18/2002 | US20020093718 Polarisation separation element, a polarisation conversion system, an optical element, and a projection display system |
| 07/18/2002 | US20020093630 Stereo slide mount |
| 07/18/2002 | US20020093629 Feed screw device |
| 07/18/2002 | US20020093628 System and method for using off-axis illumination in a reflective projection system |
| 07/18/2002 | US20020093627 Keystone distortion correction system for use in multimidia projectors |
| 07/18/2002 | US20020093626 Multi display projector |
| 07/18/2002 | US20020093625 Projection device inside a motor vehicle |