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)
10/2007
10/11/2007US20070236603 Image processing system and method, and image display system
10/11/2007DE102006016582A1 Projector`s e.g. front projector, illumination device for television, has diffractive lens and Fresnel lens realized on same substrate, where surface of diffractive lens is integrated into surface of Fresnel lens
10/10/2007EP1843580A1 Projector
10/10/2007EP1843200A1 Projector
10/10/2007EP1843199A1 Rear projection screen
10/10/2007EP1843190A2 Projector
10/10/2007EP1642164B1 Lighting system enabling combination of several light beams
10/10/2007CN200959066Y Base-liftable projection screen
10/10/2007CN200959065Y Stand-liftable projection screen
10/10/2007CN200959064Y Conveniently-liftable standing projection screen
10/10/2007CN200959063Y Light-source device of projector
10/10/2007CN200959061Y Platform of video system
10/10/2007CN200958723Y High-brightness LED luminous module
10/10/2007CN101052915A Optical integrator, illuminator and projection image display
10/10/2007CN101052914A Video projector using coherent light source
10/10/2007CN101051181A Electronic focusing device and combining device
10/10/2007CN101051180A 背面投影显示设备和透射式屏幕 Rear projection display devices and transmission type screen
10/10/2007CN101051179A 投影机 Projector
10/10/2007CN101051178A Image projection apparatus
10/10/2007CN101051177A Projector capable of judging filter net changing time and its detecting method
10/10/2007CN101051176A Lighting system and projector
10/10/2007CN101051175A Projector and its operation mode switching method
10/10/2007CN101051174A Projector system
10/10/2007CN101051173A Projector and its integration column
10/10/2007CN101051172A Projector
10/10/2007CN101051171A Projector and method for control turn-on program of projector
10/10/2007CN100342420C Electro-optical apparatus and electronic system
10/10/2007CN100342265C Compound polarization beam splitters
10/10/2007CN100342263C Projection lens unit and projection system employing the same
10/09/2007US7280796 Image forming apparatus
10/09/2007US7280265 Interferometric modulation of radiation
10/09/2007US7279826 Reflector lamp with a partially reflective burner
10/09/2007US7278755 Illumination apparatus
10/09/2007US7278746 Motorized blend alignment tool
10/09/2007US7278745 Method and apparatus for adjusting relative disposition of projection optics based on operating conditions
10/09/2007US7278744 Projector having a plurality of projection modes
10/09/2007US7278743 Single panel illumination system and projection display apparatus using the same
10/04/2007WO2007110984A1 Wide angle lens for projection and projector having it
10/04/2007WO2007021186A3 Projection screen for a fireplace with simulated fire
10/04/2007WO2007002271A3 System and method for digital film simulation
10/04/2007US20070230569 Image processing system and method, and image display system
10/04/2007US20070230122 Display apparatus
10/04/2007US20070229960 Pneumatically Operated, Dimmable Mirror Assembly
10/04/2007US20070229950 Reinforced optical films
10/04/2007US20070229949 Rear projection display apparatus
10/04/2007US20070229948 Projection type image display apparatus
10/04/2007US20070229947 Projection Screen Control Apparatus
10/04/2007US20070229782 Project device
10/04/2007US20070229781 Projector and supporting structure thereof
10/04/2007US20070229780 Projection apparatus
10/04/2007US20070229779 Image Projector
10/04/2007US20070229778 Time-multiplexed 3D display system with seamless multiple projection
10/04/2007US20070229777 Projector using lamp, method and program for controlling discharge lamp light source
10/04/2007US20070229776 Projector
10/04/2007US20070229775 Projector
10/04/2007US20070229774 Image display apparatus
10/04/2007US20070229773 Projector
10/04/2007US20070229772 Handheld Projection Device
10/04/2007US20070229771 Projector system
10/04/2007US20070229770 Electro-optic device fitting structure and projection type display device
10/04/2007US20070229769 Adjustable light-modulating device
10/04/2007US20070229768 Projection apparatus
10/04/2007US20070229767 Display shelf and display shelf system
10/04/2007US20070229766 Modulation Apparatus and Projector
10/04/2007US20070229765 Projection system and method
10/04/2007US20070228982 High pressure discharge lamp
10/04/2007US20070228927 Multilayered fluorescent screens for scanning beam display systems
10/04/2007DE102007013583A1 High pressure discharge lamp for e.g. projector or utilization of digital light processing technology as source of light, has bulb and oppositely arranged anode and cathode, which has tungsten with thorium dioxide
10/03/2007EP1841238A2 Broad gamut color display apparatus using an electromechanical grating device
10/03/2007EP1841222A1 Rear projection display apparatus
10/03/2007EP1840644A1 Projector
10/03/2007EP1840643A1 Projector
10/03/2007EP1840642A1 Projector
10/03/2007EP1840641A1 Projector apparatus
10/03/2007EP1840602A1 Filter, plasma display device including the same and method of manufacturing the filter
10/03/2007EP1840453A1 Light source unit mounting structure
10/03/2007EP1839087A1 Method and system for mounting a light engine assembly
10/03/2007EP1502446B1 Color management system having a transmissive spatial light modulator and optical isolator
10/03/2007EP1440278B1 Illumination unit
10/03/2007EP1436545A4 Illumination polarization conversion system
10/03/2007CN200956086Y Arc projection soft screen frame
10/03/2007CN101048698A Screen assembly
10/03/2007CN101047105A High-pressure discharge lamp
10/03/2007CN101046753A 处理系统及投影机 Processing system and projector
10/03/2007CN101046622A Projection type image display apparatus
10/03/2007CN101046621A 投影机 Projector
10/03/2007CN101046620A Low noise projector liquid crystal cooling mechanism
10/03/2007CN101046619A Projector liquid crystal cooling mechanism with wind inlet muffling net
10/03/2007CN101046618A Projector liquid crystal cooling mechanism with upper wind outlet muffling net
10/03/2007CN101046617A Projector liquid crystal cooling mechanism with wind outlet muffling net
10/03/2007CN101046616A Projector liquid crystal cooling mechanism with wind guide
10/03/2007CN101046615A Projector liquid crystal cooling mechanism with sealed liquid crystal board cooling wind channel
10/03/2007CN101046614A Projector lamp bulb cooling mechanism with muffling net in wind inlet of fan
10/03/2007CN101046613A Projector lamp bulb cooling mechanism with muffling net in wind outlet of fan
10/03/2007CN101046612A Projector lamp bulb cooling mechanism with muffling net in the outlet of wind channel
10/03/2007CN101046611A Projector lamp bulb cooling mechanism
10/03/2007CN101046610A 投影机 Projector
10/03/2007CN101046609A 投影机 Projector
10/03/2007CN101046608A Electro-optic device fitting structure and projection type display device
10/03/2007CN101046607A Illuminating device and projector
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