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)
08/2012
08/29/2012CN101989031B Projector
08/29/2012CN101923216B Actuator, optical scanner, and image forming device
08/29/2012CN101840135B Projection type image display apparatus, recording plate and image projecting system
08/29/2012CN101676796B Illumination apparatus and projection display apparatus
08/28/2012US8254822 Image forming apparatus and process cartridge having inclined partitioning unit
08/28/2012US8254753 Subtitle generating apparatus and method
08/28/2012US8254039 Variable magnification optical system and projector
08/28/2012US8254025 Screen unit
08/28/2012US8254024 Inflatable display screen
08/28/2012US8251524 Projection display apparatus and display method
08/28/2012US8251523 Computer system with projector
08/28/2012US8251522 Light modulator and projection-type display apparatus
08/28/2012US8251521 Projector having a projection angle adjusting mechanism
08/28/2012US8251520 Optical display systems and methods
08/28/2012US8251519 Light integration apparatus for use in a projection device
08/28/2012US8251518 Projector with adjustable light source module
08/28/2012US8251517 Scanned proximity detection method and apparatus for a scanned image projection system
08/28/2012US8251516 Projection display device and optical system modulating separated P-polarized light and S-polarazed light
08/28/2012US8251515 Projector, projection system, image display method, and image display program
08/28/2012US8251514 Rear projection image display device with a plane reflection mirror
08/28/2012US8251513 Projector apparatus
08/28/2012US8251512 Equipment and methods for the display of high resolution images using multiple projection displays
08/23/2012WO2012112309A2 Projector with docking system for handheld electronic devices
08/23/2012WO2012111121A1 Projector and minute information generating method
08/23/2012WO2012007930A3 A cinema structure and a method for facilitating projecting and viewing a motion picture
08/23/2012US20120214323 Systems and Methods for Modular Projection
08/23/2012US20120212812 Polarization sensitive front projection screen
08/23/2012US20120212712 Method for displaying images and/or other information on aircraft blades
08/23/2012US20120212711 Illuminating optical system and projector device
08/23/2012US20120212710 Method of measuring zoom ratio of projection optical system, method of correcting projection image using the method, and projector executing the correction method
08/23/2012US20120212709 Fly eye lens, optical unit, and projection display device
08/23/2012US20120212708 Projection type display apparatus for displaying an image
08/23/2012US20120212707 Multi-Segment Imager
08/23/2012DE102011004563A1 Optikelement und Leuchtvorrichtung Optical element and lighting device
08/22/2012EP2490070A1 Illuminating optical system and projector device
08/22/2012CN202395146U Projector
08/22/2012CN202394033U Metal perforated sound transmission curtain device
08/22/2012CN202394032U Projector
08/22/2012CN202394031U Dustproof net for projector
08/22/2012CN202394030U Miniature optical image apparatus
08/22/2012CN202392617U Light emitting device, lens array device and projection system
08/22/2012CN1922542B Video projector
08/22/2012CN102648432A Image projection device, image projection method and image display device
08/22/2012CN102648431A Image projection device, image protection method, distance measuring device and distance measuring method
08/22/2012CN102647574A Projection display apparatus and image adjusting method
08/22/2012CN102646001A Projection cloth with touch function and imaging touch system of projection cloth
08/22/2012CN102645936A Flow path structure and electronic apparatus
08/22/2012CN102645833A Wide-gamut composite light source projection display device and wide-gamut composite light source projection display method
08/22/2012CN102645832A Projection display device, portable electronic apparatus and digital camera
08/22/2012CN102645831A Illuminating optical system and projector device
08/22/2012CN102645830A Light source system and projector
08/22/2012CN102645829A Light source system and projecting device
08/22/2012CN102645828A Projecting device, light source system for displaying and control methods thereof
08/22/2012CN102645827A Light source system and projecting apparatus
08/22/2012CN102645826A Light source system, illuminating device and projecting device
08/22/2012CN102645825A Projecting device, light source system and color wheel assembly
08/22/2012CN102645824A Cooling system for wall-mounted projector
08/22/2012CN102645823A Lens protector
08/22/2012CN102645822A Projecting apparatus and control method thereof
08/22/2012CN102645814A Liquid crystal lens and manufacturing and using methods thereof as well as optoelectronic device
08/22/2012CN102645725A Projection lens and projection apparatus
08/22/2012CN102645714A Light source system and color wheel assembly of light source system
08/22/2012CN102644898A Prism device, light-emitting system and projection system
08/22/2012CN102644852A Hand-held illuminating lamp with laser slide projector
08/22/2012CN102642470A Phantom-type combined automobile instrument
08/22/2012CN102135708B Projector and image projecting method
08/22/2012CN102103317B Screen unit
08/22/2012CN102103314B Projector and method for controlling projector
08/22/2012CN102054378B Training simulator for motor vehicle drivers
08/22/2012CN102053471B Electronic white board projection positioning and lifting device
08/22/2012CN101950120B Projector
08/22/2012CN101865426B Dynamic mask and illuminating system
08/22/2012CN101825832B Laser optical engine
08/22/2012CN101788744B Device and method for driving mini projector
08/22/2012CN101533402B Creation of image designating file and reproduction of image using same
08/22/2012CN101198204B Discharge lamp lighting apparatus and projector
08/22/2012CN101105542B Film and antireflection film having fine irregularities on surface, production method for the same, and optical member using the same
08/21/2012US8248702 Thin film high definition dimensional image display device and methods of making same
08/21/2012US8248542 Table type large-size imaging apparatus
08/21/2012US8248434 Image processing device, image display apparatus, and image processing method
08/21/2012US8247974 High-pressure discharge lamp, lamp unit, and image display apparatus
08/21/2012US8247755 3D volumetric display
08/21/2012US8246182 Reflective optical element and method for production of such an optical element
08/21/2012US8246181 Apparatus having two functions
08/21/2012US8246180 Content reflection display systems
08/21/2012US8246179 Projector with lens height adjusting function
08/21/2012US8246177 Lighting unit and projection display apparatus
08/21/2012US8246176 Projection display device having an operation section for displacing a lens
08/21/2012US8246175 Lighting device, light source device, projector, and discharge lamp lighting method
08/21/2012US8246174 Projector with lens height adjusting function
08/21/2012US8246173 Image adjustment device and method for an image projector in an aircraft
08/21/2012US8246172 Image display device
08/21/2012US8246171 Cooling device and projector using the same
08/21/2012US8246170 Display apparatus
08/16/2012WO2012108486A1 Projection display device
08/16/2012WO2012108318A1 Image display screen and image display system provided with same
08/16/2012WO2012108291A1 Light source device
08/16/2012WO2012108202A1 Illumination optical assembly and projection display device
08/16/2012WO2012108019A1 Liquid crystal projector
08/16/2012WO2012108018A1 Liquid crystal projector
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