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)
12/2012
12/05/2012CN102809890A Folding type projection board
12/05/2012CN102809889A Folding projection plate and manufacturing method thereof
12/05/2012CN102809888A Portable projection cloth screen device
12/05/2012CN102809887A Portable projection cloth screen device
12/05/2012CN102809886A Portable projection curtain
12/05/2012CN102809885A Portable projection curtain device
12/05/2012CN102809884A Projection device and suspension bracket thereof
12/05/2012CN102809883A Rotator of projector frame
12/05/2012CN102809882A Double-lamp illumination device and projector
12/05/2012CN102809881A Light source system and applied projection system thereof
12/05/2012CN102809880A System and method for superimposing multiple projectors on basis of spherical display
12/05/2012CN102809879A Projection device
12/05/2012CN102809775A Polarization converting element, polarization converting unit, and projection-type imaging device
12/05/2012CN102809061A Hand lamp with laser slide projecting device
12/05/2012CN101118370B 背投影显示设备 Rear projection display device
12/04/2012US8325297 Image display device having a lens and reflection plate surface projections and portable terminal device using the same
12/04/2012US8325027 Safety light device
12/04/2012US8322867 Projector apparatus
12/04/2012US8322866 Dual lamp illumination system and its varifocal light-mixing device
12/04/2012US8322865 Projection apparatus and image adjustment method
12/04/2012US8322864 Dual TIR prism architecture to enhance DLP projectors
12/04/2012US8322863 Apparatus and method for automated visual distortion adjustments for a portable projection device
12/04/2012US8322862 Projector, computer program product, and trapezoidal distortion correcting method
12/04/2012US8322861 Lamp source module and projection system
12/04/2012US8322860 Projector apparatus and method of controlling the color fluctuation of the light
12/04/2012US8322859 Projector
12/04/2012US8322060 Retractable two-sided banner stand
11/2012
11/29/2012WO2012160786A1 Variable-magnification optical system for projection and projection display device
11/29/2012WO2012160691A1 Projector and processing method
11/29/2012WO2012160658A1 Projector and dimming method
11/29/2012WO2012057819A3 Light emitting diode projector
11/29/2012US20120300297 Tensioned projection screen
11/29/2012US20120300275 Accessory for reflecting an image from a display screen of a portable electronic device
11/29/2012US20120300180 Image projection apparatus provided with no relay lens
11/29/2012US20120300179 Led light source box and projector including the same
11/29/2012US20120300178 Lighting Device and Projection-Type Display Apparatus Including Lighting Device
11/29/2012US20120300177 Projector and reflector thereof
11/29/2012US20120300176 Dual projection screen system
11/29/2012US20120300175 Method and apparatus for light recapture and sequential channel illumination
11/29/2012DE102011079308A1 Textprojektionsvorrichtung Text projection device
11/29/2012DE102011076574A1 Fahrzeugcomputer mit Projektionsmöglichkeit Vehicle computer with projection scheme
11/28/2012EP2527929A1 Projection apparatus
11/28/2012EP2526461A2 Wide fieid-of-view stereoscopic projection system
11/28/2012EP2526336A1 Light source unit with phosphor element
11/28/2012EP2525703A1 Phosphor device and lighting apparatus comprising the same
11/28/2012CN202565546U Lighting adjustment system capable of adapting to brightness of projector
11/28/2012CN202563239U Projection display system of transparent vehicle window
11/28/2012CN202563238U Intelligent projection system
11/28/2012CN202563237U Projection table
11/28/2012CN202563236U Projection table
11/28/2012CN202563235U Projection stand
11/28/2012CN202563234U Variable-angle 3D projection bracket
11/28/2012CN202563233U Projection image correcting device
11/28/2012CN202554888U Simulated bowling recreational apparatus
11/28/2012CN102804758A Asynchronous scanning display projection
11/28/2012CN102804059A Optical projection apparatus comprising two light sources
11/28/2012CN102804058A Wide field-of-view stereoscopic projection system
11/28/2012CN102804057A Projection system
11/28/2012CN102804056A Light source device and projection display apparatus
11/28/2012CN102804034A Projection display device
11/28/2012CN102799057A High-brightness mixed white light source using solid green laser, red LED and blue LED
11/28/2012CN102799056A Light source device, projection apparatus, and projection method
11/28/2012CN102799055A Image projection apparatus provided with no relay lens
11/28/2012CN102799054A Light source module, projector and setting method of projector
11/28/2012CN102799053A Projector and trapezoidal distortion correction method thereof
11/28/2012CN102799052A Electronic device based on micro display technology
11/28/2012CN102798955A Lens of projector
11/28/2012CN102797948A Supporting device and electronic equipment comprising same
11/28/2012CN102794022A Interaction toy based on LCOS (Liquid Crystal On Silicon) micro display technology
11/28/2012CN102193292B Light source cooling device and projector using same
11/28/2012CN102147561B Projection-type display apparatus
11/28/2012CN101976668B Device for controlling light-emitting diode (LED) by silicon-based MOS tube, array and manufacturing method thereof
11/28/2012CN101852973B Projection type table display
11/28/2012CN101788746B Projector apparatus
11/28/2012CN101738695B Diffuser driving device and projection-type image display apparatus
11/28/2012CN101685244B Projection type image display device
11/27/2012US8320048 Projection lens and projection-type display apparatus using the lens
11/27/2012US8317339 Discharge lamp lighting device, projector, and control method of discharge lamp lighting device
11/27/2012US8317338 Image display apparatus and image display method
11/27/2012US8317337 Projector
11/27/2012US8317336 Cooling and air flow exhaust for image projection apparatus
11/27/2012US8317335 Projection type video display having enhanced startup operation
11/27/2012US8317334 Projector alignment in a multiple-projector projection system
11/27/2012US8317333 Method and device for converting an emission beam from a laser light source into 2-dimensional light
11/27/2012US8317332 Adjustment device and projector having the same
11/27/2012US8317331 Recycling system and method for increasing brightness using light pipes with one or more light sources, and a projector incorporating the same
11/27/2012US8317330 Image display apparatus
11/27/2012US8317329 Infotainment display on full-windshield head-up display
11/22/2012WO2012157546A1 Projector
11/22/2012WO2012157042A1 Height adjustment mechanism for projection display device
11/22/2012WO2012156519A1 Lighting apparatus, and lighting device, optical projector, and headlamp each having at least one such lighting apparatus
11/22/2012WO2012156280A1 Projection display and method for displaying a total image for projection freeform surfaces or tilted projection surfaces
11/22/2012WO2012155237A1 High resolution high contrast edge projection
11/22/2012WO2012131554A3 Improved apparatus for the generation of a volume of free air adapted for projection of images on a non- solid support
11/22/2012WO2012112309A3 Projector with docking system for handheld electronic devices
11/22/2012US20120293778 Lens shifting device and projection display device including the same
11/22/2012US20120293777 Light source device, projector, and light source device fabrication method
11/22/2012US20120293776 Projector and control method thereof
11/22/2012US20120293775 Scanning type projector
11/22/2012US20120293774 Projector lens system and image display system using same
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