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
05/27/2010US20100128234 Projection image display device and projection optical system
05/27/2010US20100128233 Led light shaping device and illumination system
05/27/2010US20100128232 High-pressure discharge lamp light source device and projector
05/27/2010US20100128231 Projection-type display apparatus and method for performing projection adjustment
05/27/2010US20100128230 Projector, and its filter renewal control method
05/27/2010US20100128229 Weather-tight Video Projector with Unattended Operation
05/27/2010US20100128228 Projector and projector system
05/27/2010US20100128227 Illumination system and projection apparatus
05/27/2010US20100128226 Projection apparatus, projection method, and program for adjusting chromaticity
05/27/2010US20100128225 Gamma correction for adjustable light source
05/27/2010US20100127630 Lamp lighting device and projector type picture display device using same
05/27/2010CA2743550A1 Lamp device
05/26/2010EP2189841A1 Method and apparatus for calibrating a color temperature of a projector
05/26/2010CN201491165U Split large-curtain projecting TV set
05/26/2010CN201491164U Multi-projection synthesized optical projection system
05/26/2010CN201489503U Surface multipoint touch device
05/26/2010CN201489259U Projection screen device
05/26/2010CN201489258U Fixed rotation seat of projector
05/26/2010CN201489257U micro-projector
05/26/2010CN201489256U Protective net and projecting device using same
05/26/2010CN201489255U Multifunctional portable projector
05/26/2010CN201484312U Projection watching device in passenger carrying vehicle
05/26/2010CN201482669U Intelligent water curtain device
05/26/2010CN201482215U Slide projection toy
05/26/2010CN1996140B High definition thin film reflective screen
05/26/2010CN1959462B Projection type image display
05/26/2010CN1914556B Light source device, and two-dimensional image display unit
05/26/2010CN1860384B Light diffusion sheet
05/26/2010CN1845001B Projection optical unit and projection type video display device using the unit
05/26/2010CN1839347B Fresnel lens sheet, transmission screen and rear projection display
05/26/2010CN1771755B System for the projection of cinematographic works or digital works with sound
05/26/2010CN1770005B Image display apparatus, as well as, fresnel lens sheet and screen to be used therein
05/26/2010CN101715140A Method for dynamic regulation of projection and projection display device
05/26/2010CN101713909A 影像显示装置 Image display means
05/26/2010CN101713908A Projector
05/26/2010CN101713907A A projector
05/26/2010CN101713906A Projector
05/26/2010CN101713905A Light path engine and projector using same
05/26/2010CN101713702A Testing device for projectors
05/26/2010CN101713501A Projective LED module and manufacturing method thereof
05/26/2010CN101713500A Illuminating device, image display device, and mirror unit
05/26/2010CN101365984B A front projection screen assembly
05/26/2010CN101359097B Optical engines of hand-held three-sheet type LCOS projector
05/26/2010CN101339351B Compact structure three piece type LCOS projector optical engine
05/26/2010CN101278232B Laser projection system based on a luminescent screen
05/26/2010CN101189548B Display device
05/26/2010CN101131532B Projection system and light chopper thereof
05/26/2010CN101124515B Projection-receiving surface that functions in ambient light
05/26/2010CN101089722B Optical projection system and its image smoothing device
05/26/2010CN101046609B Projector
05/26/2010CN101030295B Data conversion method for processor, texture producing method, program, recording medium, and projector
05/26/2010CN101021629B Electro-optic device, method for manufacturing electro-optic device, projector, and electronic apparatus
05/25/2010US7724432 Rear-projection screen for projection video display system, method of rear-projection collimation and projection video display system incorporating the same
05/25/2010US7724431 Active layer
05/25/2010US7724298 Image processing system and method for pick up and display of an object including division of an optical image of the object into a spectrum
05/25/2010US7724215 Method for displaying image using display having a photoluminescence quenching device
05/25/2010US7724205 Image display control method, apparatus for controlling image display, and program for controlling image display
05/25/2010US7722195 Projector with a detachably attaching lamp cover
05/25/2010US7722194 Optical element having a reflected light diffusing function and a polarization separation function and a projection display device
05/25/2010US7722193 Light source apparatus for optical projecting system
05/25/2010US7722192 Integrated projector included in a seat for displaying information
05/25/2010US7722191 Projector with an equalizing temperature module
05/25/2010US7722190 Projecting a luminance image
05/25/2010US7722189 Multiple-view display for non-stereoscopic viewing
05/20/2010WO2010057042A2 Angled light integrator for a display device
05/20/2010WO2010055969A1 Projection system
05/20/2010WO2010055625A1 Pixel position correspondence specifying system, pixel position correspondence specifying method, and pixel position correspondence specifying program
05/20/2010WO2010055396A1 A room divider, and piece of furniture provided with said room divider
05/20/2010WO2010054511A1 Image-projection systems
05/20/2010WO2010054413A1 Projection surface and stage
05/20/2010US20100123882 Leg Length Adjusting Mechanism for a Projection Type Image Display Unit
05/20/2010US20100123881 Lighting Device and Projector
05/20/2010US20100123880 Collimated visual display with elliptical front projection screen
05/20/2010US20100123879 Light source module
05/20/2010US20100123878 Method of measuring zoom ratio of projection optical system, method of correcting projection image using the method, and projector executing the correction method
05/20/2010US20100123877 Projection display apparatus
05/20/2010US20100123687 Information processing apparatus, information processing system, and computer readable medium
05/19/2010EP2187260A2 Image display apparatus
05/19/2010EP2185973A2 A front projector
05/19/2010CN201477354U Projection device taking LED array with large power as light source
05/19/2010CN201477353U Projecting apparatus using large-power LED array as light source
05/19/2010CN201477281U Optical lens for small-sized projector
05/19/2010CN201475788U Lighting system for miniaturization projecting camera
05/19/2010CN201468708U Multi-media interaction exhibition stand based on image recognition and control
05/19/2010CN1928701B Projector device
05/19/2010CN101710227A Projector and cooling device thereof
05/19/2010CN101297240B Color image projection arrangement and method employing electro-absorption modulated green laser system
05/19/2010CN101203802B 2-dimensional image display device, illumination light source, and exposure illumination device
05/19/2010CN101180574B Front surface mirror
05/19/2010CN101176036B Laser image display device and laser image display screen
05/19/2010CN101120284B Two dimensional image forming device
05/18/2010US7720308 3-D image display unit, 3-D image recording device and 3-D image recording method
05/18/2010US7719763 Light-diffusing member, transmission type screen, rear-projection-type display, and light-absorbing-part-forming resin composition
05/18/2010US7719762 Transmitting-reflecting projection screen, and projection system comprising the same
05/18/2010US7718119 Method and apparatus for generating smell
05/18/2010US7717574 Method for simplifying the imaging of objects with non-Lambertian surfaces
05/18/2010US7717573 Projection display apparatus
05/18/2010US7717572 Adjusting device for an integration rod in a projection apparatus
05/18/2010US7717571 Projector/projection type switchable display apparatus
05/18/2010US7717570 Image projector display device
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