Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; Apparatus or arrangements employing analogous techniques using waves other than optical waves; Accessories therefor › G03B 21 - Projectors or projection-type viewers; Accessories therefor
Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465)
05/2010
05/18/2010US7717569 Projector screen with one or more markers
05/18/2010US7717568 Manufacturing method for cooling unit, cooling unit, optical device, and projector
05/18/2010US7717567 Lighting optical system
05/18/2010US7717566 Light source and projector employing light source
05/18/2010US7717565 Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatus
05/18/2010US7717564 Projection system including intrinsic polarizer
05/14/2010WO2010052640A1 Illumination device
05/14/2010WO2010051989A1 High intensity image projector using sectional mirror
05/13/2010US20100118397 Reduced Laser Speckle Projection Screen
05/13/2010US20100118284 Angled light integrator for a display device
05/13/2010US20100118283 Light source unit and image displaying apparatus using the same
05/13/2010US20100118282 Projection type image display device
05/13/2010US20100118281 Projection optical system
05/13/2010US20100118280 Light-source module and projector having same
05/13/2010US20100118279 Projector apparatus
05/13/2010US20100118278 Diffuser driving device and projection-type image display apparatus
05/13/2010US20100118277 Digital display device
05/13/2010US20100118276 Etendue efficient combination of multiple light sources
05/13/2010US20100118275 Image display apparatus
05/13/2010US20100118274 Projection display having dual mode function
05/13/2010US20100118273 Method of making printed material for stereoscopic viewing, and printed material for stereoscopic viewing
05/13/2010US20100118214 Optical system and projection display device
05/13/2010US20100118213 Projection display device
05/13/2010US20100118126 Device for directional light field 3D display and method thereof
05/13/2010US20100117997 Array of luminescent elements
05/12/2010EP2184817A1 Device for electrical installation
05/12/2010EP2184641A2 Projection type image display device
05/12/2010EP2184640A2 Lamp operation device and image display device
05/12/2010EP2184639A2 Projector apparatus
05/12/2010EP2184638A1 Rear projection image display device
05/12/2010CN201465462U Rear projection equipment
05/12/2010CN201465319U Digital astronomical phenomena system and dome-screen
05/12/2010CN201464798U Three-dimensional projectors
05/12/2010CN201464790U Portable self-supporting type manual lifting screen
05/12/2010CN201464789U Large screen curtain-drawing structure
05/12/2010CN201464788U High-efficiency micro projection optical engine
05/12/2010CN201464787U Optical engine for rear projection display device
05/12/2010CN201464786U Laser optical engine for miniature projector
05/12/2010CN201464785U Miniature projector
05/12/2010CN201464784U Aspheric surface reflective projector
05/12/2010CN201452246U Multifunctional video stereo cabinet
05/12/2010CN1987638B Image display, fresnel lens and screen used thereof
05/12/2010CN1963659B Image display device and projector
05/12/2010CN1945423B Cooling device, projector, and cooling method
05/12/2010CN1914557B Projection display and image display method
05/12/2010CN1892409B Optical device and projection type video display including optical device
05/12/2010CN1890593B Wide-angle projection lens for projection display systems and optical engine
05/12/2010CN1885154B Method of illuminating a projecting imager, corresponding system and projector
05/12/2010CN1875318B Microstructures integrated into a transparent substrate which scatter incident light to display an image
05/12/2010CN1847971B Projection LCD
05/12/2010CN1841487B Image display device and image display method
05/12/2010CN1841183B Illumination unit and image projection apparatus employing the same
05/12/2010CN1834532B Discharge lamp with reflector
05/12/2010CN1831634B Illuminating unit and projection type image display apparatus using the same
05/12/2010CN1828382B Display device for indicating frame
05/12/2010CN1794083B Color wheel with balancing groove for securely holding a balancing medium
05/12/2010CN1527958B Projoction screens and methods for making such projection screens
05/12/2010CN101706084A Light guide pipe and projection device using same
05/12/2010CN101211095B Projection display device
05/12/2010CN101154024B Projection device and color wheel module used for the same
05/12/2010CN101135831B Projection device
05/12/2010CN101114110B Lens cap device
05/12/2010CN101095080B Stabilized image projecting device
05/12/2010CN101086610B Method for controlling heat radiation according to wind inlet and outlet and related device
05/12/2010CN101078862B Multiple light source projection device and its light-converging module
05/11/2010US7715098 Projection screen having reduced ambient light scattering
05/11/2010US7715097 Screen
05/11/2010US7715096 Light diffusing screen
05/11/2010US7714943 Ultra-thin image projection system
05/11/2010US7714260 Stackable heliostat frame structure
05/11/2010US7713373 introducing oxygen-containing gas in silver vapor atmosphere, carrying web-like base film in silver vapor atmosphere to form thin film of metallic silver on surface of web, oxidizing film into thin film of silver oxide, drawing out base film to obtain base layer, laminating with thermally sealable layer
05/11/2010US7712921 Light source device, method of manufacturing light source, and projector
05/11/2010US7712903 Remote instruction system, remote instruction method and program product for remote instruction
05/11/2010US7712902 Projector
05/06/2010WO2010050058A1 Projector, and method and program for adjusting luminance of projection image
05/06/2010WO2010050048A1 Light source cooler and projection display
05/06/2010WO2010050047A1 Projector and its controlling method
05/06/2010WO2010048696A1 Image projection methods and interactive input/projection systems employing the same
05/06/2010US20100110516 Projection System and Method Including Spatial Light Modulator and Compact Diffractive Optics
05/06/2010US20100110396 Illuminating device, image display device, and lamp unit
05/06/2010US20100110395 Image display device and lamp unit
05/06/2010US20100110394 Rear projection image display device
05/06/2010US20100110393 Projector
05/06/2010US20100110392 Projection Image Display Apparatus
05/06/2010US20100110391 Projector
05/06/2010US20100110390 High intensity image projector using sectional mirror
05/06/2010US20100110389 Laser projection system
05/06/2010US20100110388 Light-source module and projector having same
05/06/2010US20100110387 Method of controlling the lighting of a room in accordance with an image projected onto a projection surface
05/06/2010US20100110386 Polarization Conversion and Color-Combination Techniques for Pico Projector Illuminators
05/06/2010US20100110385 Multimedia player displaying 2 projection images
05/06/2010US20100110384 Floating image interaction device and its program
05/06/2010US20100110383 Optical projection engine device
05/06/2010US20100110308 Method, system and apparatus for projecting visible and non-visible images
05/06/2010US20100110166 Projecting system capable of forming 3d images and related method
05/06/2010DE202010002404U1 Multifunktionseinheit, einsetzbar als Beamer und Bildprojektor Multifunction unit used as a projector and projector
05/05/2010EP2181358A1 Multicolor illumination device using moving plate with wavelength conversion materials
05/05/2010CN201449510U Reel-type self-hoisting elevator motor projection curtain
05/05/2010CN1969230B Wide angle projection lens
05/05/2010CN1904721B Projection curtain device
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