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)
11/2007
11/07/2007CN200972711Y Intelligent central controller for multi-media equipment
11/07/2007CN200972564Y Protector for prolonging useful life of projector
11/07/2007CN200972563Y High-frequency mode power supply device for projector
11/07/2007CN101069127A Diffusion optical sheet, deflection optical sheet, and transmission screen
11/07/2007CN101069126A Projection module and projector incorporating same
11/07/2007CN101069125A Machine tool or production machine with a display unit for visually displaying operating sequences
11/07/2007CN101068606A Gaming machine
11/07/2007CN101068327A Composite optical element and projecting optical device
11/07/2007CN101067713A Projecting device
11/07/2007CN101067712A Projector
11/07/2007CN101067711A Liquid crystal projecting device
11/07/2007CN101067683A Laser projector
11/07/2007CN101067666A Optical member unit and image display device
11/06/2007US7292391 Method of manufacturing a lens substrate with straight light control portions, a lens substrate with straight light control portions, a transmission screen and a rear projection
11/06/2007US7292269 Context aware projector
11/06/2007US7292252 Projection type image display system, projector, program, information storage medium and image projection method capable of avoiding obstacles in the projection area
11/06/2007US7291363 Lubricating micro-machined devices using fluorosurfactants
11/06/2007US7290889 Video projection arrangement with picture stabilizer
11/06/2007US7290888 Projection system
11/06/2007US7290887 Projector and projection method
11/06/2007US7290886 Illuminating system and method for improving asymmetric projection
11/06/2007US7290885 User-interface for projection devices
11/06/2007US7290884 Display device having resolution improving apparatus for project-type display device
11/06/2007US7290883 System and method for projecting video onto a screen
11/05/2007CA2587115A1 Adjustable projector mount with quick release device interface
11/01/2007WO2007124454A1 Projection screen
11/01/2007WO2007123024A1 Liquid crystal projector and image reproducing device
11/01/2007WO2007122797A1 Display device and game device
11/01/2007WO2007122459A2 Stage projector
11/01/2007WO2007095481A3 Optical device
11/01/2007WO2005109090A3 Reflected backdrop for communications systems
11/01/2007US20070253058 Brightness enhancement structures including optical microstructures to provide elliptical diffusion patterns and methods of fabricating and operating the same
11/01/2007US20070253051 Optical Device
11/01/2007US20070252958 Projector having automatic luminance adjusting mechanism and automatic luminance adjusting method
11/01/2007US20070252957 Prism for High Contrast Projection
11/01/2007US20070252956 Projection type display apparatus
11/01/2007US20070252955 Image projection apparatus
11/01/2007US20070252954 Beamsplitting structures and methods in optical systems
11/01/2007US20070252953 Crosstalk reduced stereoscopic viewing apparatus
10/2007
10/31/2007EP1850175A1 Self-standing lifting screen
10/31/2007EP1850174A1 Self-standing lifting screen
10/31/2007EP1850173A2 Projector having automatic luminance adjusting mechanism and automatic luminance adjusting method
10/31/2007EP1850172A1 Projection-type display device
10/31/2007EP1452008A4 Light valve projector architecture
10/31/2007DE102006020052A1 Vorrichtung zum Erzeugen eines künstlichen Regenbogens mit unterschiedlichen optischen Effekten Apparatus for generating an artificial rainbow with different optical effects
10/31/2007CN200969021Y Projective plate
10/31/2007CN200969020Y Magnetic adhibited non-reel portable high brightness projection screen
10/31/2007CN200969019Y Projection device and light source protective cover
10/31/2007CN200969018Y Reflected LCD panel projection optical-mechanical system
10/31/2007CN101065961A Auxiliary device for electronic device equipped with projector, and electronic camera system
10/31/2007CN101064808A Projector, screen, projector system, and scintillation removing apparatus
10/31/2007CN101063799A Image projection apparatus
10/31/2007CN101063798A Projection-type image display device
10/31/2007CN101063797A 投影装置 Projection device
10/31/2007CN101063796A Image projection apparatus
10/31/2007CN101063795A Optical device and projector equipped with the same
10/31/2007CN101063794A Writing pads shadow cast module, system and method thereof with colors displaying function
10/31/2007CN101063793A Projector having automatic luminance adjusting mechanism and automatic luminance adjusting method
10/31/2007CN101063792A 投影机 Projector
10/31/2007CN101063739A Light path regulating organ of projection display
10/31/2007CN101063738A Image forming apparatus and glasses lens adjusting apparatus thereof
10/31/2007CN101063520A 照明装置及投影机 Lighting equipment and projectors
10/31/2007CN100346651C Image display system, projector, information storage medium and image processing method
10/30/2007US7289172 Electro-optical device encased in mounting case and projection display apparatus
10/30/2007US7289113 Projection display system with pressure sensing at screen, and computer assisted alignment implemented by applying pressure at displayed calibration marks
10/30/2007US7289112 Presentation device
10/30/2007US7289090 Pulsed LED scan-ring array for boosting display system lumens
10/30/2007US7288899 Light source, projector, and method of driving arc tube
10/30/2007US7287881 Light deflector and rear-projection screen
10/30/2007US7287866 Video projection apparatus
10/30/2007US7287865 Display optical system
10/30/2007US7287864 Light amount adjusting device and projector using the same
10/30/2007US7287863 Light tunnel with gradient filter layer
10/30/2007US7287862 Compact image projection module
10/30/2007US7287861 Display optical system and image projector
10/30/2007US7287860 Display device, display method, and projector
10/30/2007US7287858 Color separating unit and projection type image display apparatus employing the same
10/25/2007WO2007121440A2 Systems and methods for angular slice true 3-d display
10/25/2007WO2007119723A1 Image display device
10/25/2007WO2007119620A1 Electronic device
10/25/2007WO2007119510A1 Projector using lamp, method and program for controlling discharge lamp light source
10/25/2007WO2007118619A2 Projector screen with markers detected by a projector to correct image distortion
10/25/2007WO2007058070A3 Light source unit and projector system
10/25/2007WO2007056541A3 Apparatus and method for generating light from multi - primary colors
10/25/2007US20070248774 Printing medium
10/25/2007US20070247707 Image electric projector and image displaying method
10/25/2007US20070247598 Volumetric liquid crystal display for rendering a three-dimensional image
10/25/2007US20070247597 Apparatus for adjusting position of mirror
10/25/2007US20070247596 Projection-type display device
10/25/2007US20070247595 Light surface display for rendering a three-dimensional image
10/25/2007US20070247594 Rear-projection type display apparatus, control method for rear-projection type display apparatus, and program
10/25/2007US20070247593 Projector and heat dissipating device thereof
10/25/2007US20070247592 Projection apparatus
10/25/2007US20070247591 Digital light processing projection apparatus
10/25/2007US20070247590 Autostereoscopic Multi-User Display with Directed Illumination
10/25/2007US20070247402 Method and a system for displaying a digital image in true colors
10/24/2007CN200965615Y Double-side projection screen
10/24/2007CN200965614Y Laser film subtitle showing machine
10/24/2007CN200965613Y Projector
10/24/2007CN200965020Y Tubular motor clutch
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