Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465)
03/2006
03/23/2006DE102005018706B3 Digital control system for audio and video equipment for cine presentation at lecture or meeting has source selector and housing containing source module and central module and includes signal bus lines
03/23/2006DE102004038418A1 System eines Haushaltsgeräts System of a household appliance
03/23/2006CA2579792A1 Screen assembly
03/23/2006CA2577836A1 Digital content for a digital cinema house
03/22/2006EP1638345A1 Method for calculating display characteristic correction data, program for calculating display characteristic correction data, and device for calculating display characteristic correction data
03/22/2006EP1638342A2 Projector and lamp unit
03/22/2006EP1638323A2 Light source apparatus with a cooling mechanism for an image projection apparatus
03/22/2006EP1637387A1 Display devise for a vehicle
03/22/2006EP1636986A1 Device for simultaneously projecting images and illuminating the ambient
03/22/2006EP1636732A2 Micro-lens array based light transmission screen
03/22/2006EP1636647A2 Protector device user interface system
03/22/2006EP1636646A2 Image projector with means for changing direction and/or magnification of image beam
03/22/2006EP1163545B1 Projection system
03/22/2006CN2766270Y Screen sight size adjuster of arbitrary screen image electric appliance
03/22/2006CN1751268A Fresnel optical element and projection display device
03/22/2006CN1751267A Optical device and projector comprising it
03/22/2006CN1751266A Housing for optical components, and projector
03/22/2006CN1751265A Light source and projector having the same
03/22/2006CN1751205A Method and system for free-space imaging display and interface
03/22/2006CN1750623A Projection apparatus
03/22/2006CN1749849A Projecting system for realizing automobile theatre
03/22/2006CN1749848A Light source apparatus, optical apparatus, and image projection apparatus
03/22/2006CN1749847A Projector apparatus
03/22/2006CN1749846A File guide device for material object profector
03/22/2006CN1749845A Thin type front maintenance back projection large screen display unit box
03/22/2006CN1749844A Optical projection display device and its assembling method
03/22/2006CN1749578A Fan unit and optical apparatus
03/22/2006CN1246722C Scrolling unit, color illuminating system, and projection system using the scrolling unit
03/21/2006US7016124 Image-formation optical system and optical apparatus
03/21/2006US7016118 Zoom lens and image projection apparatus having the same
03/21/2006US7016111 Screen, optical film, and method of manufacturing an optical film
03/21/2006US7016096 Transmission wavelength characteristics variable optical element, and wavelength characteristics variable apparatus, optical amplifier, and optical transmission system, using same
03/21/2006US7016011 Generating image data
03/21/2006US7015991 Color pre-filter for single-panel projection display system
03/21/2006US7015982 Video projection system
03/21/2006US7014558 Cover structure with vent
03/21/2006US7014324 Device for controlling projection lens shift in a projector
03/21/2006US7014323 Image processing system, projector, program, information storage medium and image processing method
03/21/2006US7014322 Duct and projector
03/21/2006US7014321 Illumination device, projector
03/21/2006US7014320 Projection type display device
03/21/2006US7014319 Projection type color display device
03/21/2006US7014318 Light coupling device and image projection apparatus using the same
03/21/2006CA2168943C Light transmission screen
03/16/2006WO2006027704A2 Stabilized deployable-retractable system, principally for an acoustic loudspeaker system
03/16/2006WO2006027621A2 Light engine for projection application
03/16/2006WO2006027467A1 Method and system for displaying a digital full colour image
03/16/2006US20060056037 Projection optical system
03/16/2006US20060056025 Polarization recovery system for projection displays
03/16/2006US20060056022 Imaging material wih improved contrast
03/16/2006US20060056021 Multi-region light scattering element
03/16/2006US20060055898 Video projection apparatus
03/16/2006US20060055897 Optical relay
03/16/2006US20060055896 Illumination apparatus and projector display apparatus
03/16/2006US20060055895 Projection apparatus
03/16/2006US20060055894 Projector
03/16/2006US20060055893 Method and apparatus for monitoring signals of a projector
03/16/2006US20060055892 Modular rear projection display device and a combination structure used in a rear projection display device
03/16/2006US20060055891 Projection display systems for light valves
03/16/2006US20060055890 Projection system using spatial filter
03/16/2006US20060055889 Projection system using spatial filter
03/16/2006US20060055888 Projector-type image display apparatus
03/16/2006US20060055887 Stereoscopic display apparatus
03/16/2006US20060055886 Autostereoscopic display apparatus having glare suppression
03/16/2006DE202005018123U1 Camera obscura for use in e.g. museum, theatre, is attached to bright projection screen opposite to lens, where projection screen can be visible from both sides
03/16/2006DE10084527B4 Mechanisch zur Oszillation gebrachte Projektionsanzeigeeinrichtung Mechanically oscillated brought projection display
03/16/2006CA2579706A1 Transmission-type display panel and method of manufacturing the same
03/15/2006EP1635376A2 Light source device
03/15/2006EP1635215A1 Light source device with discharge tube disposed in the neck of a reflector and projector therewith
03/15/2006CN2765225Y Light source apparatus for projection system and adjustment apparatus for the bulb of said projection system
03/15/2006CN1748413A Projector and projection image correction method thereof
03/15/2006CN1748168A Micromirrors and off-diagonal hinge structures for micromirror arrays in projection displays
03/15/2006CN1747121A Ultrahigh mercury light and projection light with this light as wick
03/15/2006CN1746766A Radiating system and method for projector
03/15/2006CN1746765A Light source unit and projector
03/15/2006CN1746764A Projector
03/15/2006CN1746723A 投影机 Projector
03/15/2006CN1746713A Optical apparatus and projector
03/15/2006CN1746703A Light-diffusing film and screen including the same
03/15/2006CN1245831C Projection type image amplifying device and its reflecting film, relfector used therein
03/15/2006CN1245651C Bar shape integrator, illumination device, projector and optical device
03/15/2006CN1245642C Lens and manufacture method thereof
03/14/2006US7012744 Transmissive screen and rear projector
03/14/2006US7012743 Lenticular lens sheet and projection screen
03/14/2006US7012731 Packaged micromirror array for a projection display
03/14/2006US7012730 Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
03/14/2006US7012669 Reflection barrier for panoramic display
03/14/2006US7012654 Focus control apparatus for display
03/14/2006US7012374 High-pressure mercury lamp, lamp unit, and image display device
03/14/2006US7011417 Image projector lamp door with screw tuning component
03/14/2006US7011416 Projection television
03/14/2006US7011414 Highly efficient projection system and color scrolling method therefor
03/14/2006US7011413 Image processing system, projector, program, information storage medium, and image processing method
03/14/2006US7011412 Polarization converter, an illumination optical device having the polarization converter and projector
03/14/2006CA2346984C Screen print reflection transfer and process for the manufacture thereof
03/09/2006WO2006026386A2 Simultaneous color illumination
03/09/2006WO2006026320A2 Image projector display device
03/09/2006WO2006024277A1 Lighting unit
03/09/2006WO2006024054A2 Projection screen fastening
03/09/2006WO2005067623A3 Flat valley fresnel lens for a display device