| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 04/20/2011 | CN101444088B System and method for controlling light source electric power |
| 04/20/2011 | CN101260996B Double lamp module |
| 04/20/2011 | CN101236295B Projection optical system, projection unit, and projection display device |
| 04/20/2011 | CN101165395B Light source lamp mounting mechanism and projection type image display device using the same |
| 04/19/2011 | US7929207 Screen and projection system |
| 04/19/2011 | US7929064 Optical unit, video display apparatus, and color switching method |
| 04/19/2011 | US7929050 Document camera |
| 04/19/2011 | US7928452 GaN-based semiconductor light-emitting element, light-emitting element assembly, light-emitting apparatus, method of manufacturing GaN-based semiconductor light-emitting element, method of driving GaN-based semiconductor light-emitting element, and image display apparatus |
| 04/19/2011 | US7926958 Mobile terminal having projector and method for controlling the same |
| 04/19/2011 | US7926957 Multi-projection display |
| 04/19/2011 | US7926956 Image forming apparatus, method of controlling same, and program |
| 04/19/2011 | US7926955 Color wheel module and optical engine comprising the same |
| 04/19/2011 | US7926954 Light shield used in projector |
| 04/19/2011 | US7926953 Projector with sealed structure having air circulation path |
| 04/19/2011 | US7926952 Rear projection display device |
| 04/19/2011 | US7926950 Laser image display device and color image display method utilizing control of the power of plural laser beams to display a pixel |
| 04/19/2011 | US7926949 Dual-mode three-dimensional projection display |
| 04/19/2011 | CA2414359C Equipment and techniques for providing invisible seaming of multiple projection displays |
| 04/14/2011 | WO2011043208A1 Optical element, light source device, and projection-type display device |
| 04/14/2011 | WO2011043100A1 Display panel, display system, portable terminal and electronic device |
| 04/14/2011 | WO2011008552A3 Stereoscopic projection system employing spatial multiplexing at an intermediate image plane |
| 04/14/2011 | WO2010132623A3 Image projector employing a speckle-reducing laser source |
| 04/14/2011 | US20110085148 Light source device and projector |
| 04/14/2011 | US20110085147 Light source device and projection display device |
| 04/14/2011 | US20110085146 Projection system, projection apparatus, and imaging module |
| 04/14/2011 | US20110085145 Projector |
| 04/14/2011 | US20110085144 Projector for Minute Projection Surfaces and Use of a Multi-Color LED in a Projector |
| 04/14/2011 | US20110085143 Projector |
| 04/14/2011 | DE202011001775U1 Rückprojektionssystem mit leichter Montage und Demontage Rear projection system with easy assembly and disassembly |
| 04/13/2011 | EP2309315A1 A method and device for displaying an image |
| 04/13/2011 | EP2309314A1 A method and device for displaying an image |
| 04/13/2011 | EP2309301A1 Projection display system |
| 04/13/2011 | EP2308231A2 Video processing and telepresence system and method |
| 04/13/2011 | EP2308223A1 Data output apparatus, method of controlling same and output system |
| 04/13/2011 | EP2040119B1 Laminate sheet and display screen |
| 04/13/2011 | EP1658524B1 Light mixing tube with stepped configuration |
| 04/13/2011 | CN201797564U Wireless teaching audiovisual device |
| 04/13/2011 | CN201796223U Short focal projector bracket base adjusting mechanism |
| 04/13/2011 | CN201796222U Device for preventing wafer from dropping off microscope table and microscope table |
| 04/13/2011 | CN201796221U Miniature two-piece reflecting type liquid crystal projection device |
| 04/13/2011 | CN201796193U Device for weakening laser speckle |
| 04/13/2011 | CN201796189U Optical projection system based on uniform illumination of total internal reflection lens |
| 04/13/2011 | CN201795783U Projection device of multi-angle homogeneous-light three-dimensional projection measuring device |
| 04/13/2011 | CN1815348B Projection-type displaying device |
| 04/13/2011 | CN102017061A Electrode for ultra-high pressure mercury lamp and ultra-high pressure mercury lamp |
| 04/13/2011 | CN102016716A Portable screen apparatus |
| 04/13/2011 | CN102016715A Portable screen device, and extendible support and operating device used for the same |
| 04/13/2011 | CN102016714A Polarization preserving front projection screen |
| 04/13/2011 | CN102016713A Projection of images onto tangible user interfaces |
| 04/13/2011 | CN102016692A Image display apparatus |
| 04/13/2011 | CN102014259A Projective texture mapping-based oblique projection distortion correction method |
| 04/13/2011 | CN102012624A Micro projection device embedded into palm computer |
| 04/13/2011 | CN102012623A Miniature projector system connected by wireless signal |
| 04/13/2011 | CN102012622A External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface |
| 04/13/2011 | CN102012619A Projector with wireless data communication function |
| 04/13/2011 | CN102012617A Forward projection screen capable of shielding ambient light and production method thereof |
| 04/13/2011 | CN102012616A Optical engine of multiple-path green light source projector |
| 04/13/2011 | CN102012615A Projection device having function of automatically adjusting projection luminance and method |
| 04/13/2011 | CN102012614A Projection device with function of automatically adjusting projection brightness and method |
| 04/13/2011 | CN102012613A Mini-projector with double-liquid focusing lens and application thereof |
| 04/13/2011 | CN102012601A Lens displacement control method and device |
| 04/13/2011 | CN101646319B Shell adjustment device |
| 04/13/2011 | CN101587285B Projector, image projection method, and head-up display device using the projector |
| 04/13/2011 | CN101517481B Projector and method of cooling light source of projector |
| 04/13/2011 | CN101515425B Projection system |
| 04/13/2011 | CN101493644B Narrow viewing angle micro-bead curtain for personal projection-viewing |
| 04/13/2011 | CN101308252B Image projecting apparatus and image projecting method for use in the same |
| 04/13/2011 | CN101201472B Liquid crystal display element and projection liquid crystal display device |
| 04/13/2011 | CN101055411B Projector |
| 04/12/2011 | US7924395 Method and system for delivering digital cinema content concurrently to both a retail exhibitor and remote theater |
| 04/12/2011 | US7922343 Lens-shifting device |
| 04/12/2011 | US7922342 Rotational member of projector with improved retention |
| 04/12/2011 | US7922341 Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus |
| 04/12/2011 | US7922340 Projection optical system with enlargement at a varying magnification |
| 04/12/2011 | US7922339 Compact rear projection display |
| 04/12/2011 | US7922338 Illumination device and projection display device |
| 04/12/2011 | US7922337 Method for establishing a light beam with substantially constant luminous intensity |
| 04/12/2011 | US7922336 Light source device for display device, display device, and method for adjusting image of display device |
| 04/12/2011 | US7922334 Multistage cooling system for projector |
| 04/12/2011 | US7922333 Projector, screen, projector system, and scintillation removing apparatus for removing scintillation on an image display using a vibration generating unit |
| 04/12/2011 | US7922332 Compensation element adjustment mechanism and projector |
| 04/12/2011 | US7922331 Polarization conversion unit, polarization conversion device, and projector |
| 04/07/2011 | WO2011040479A1 Optical unit, projection image display device, and diffusion optical element |
| 04/07/2011 | WO2011039837A1 Projector and image processing method |
| 04/07/2011 | WO2011039834A1 Projector device |
| 04/07/2011 | WO2011039669A1 Cooling system for a lamp and lighting system comprising the cooling system |
| 04/07/2011 | WO2010147633A3 System for the projection of stereoscopic motion pictures |
| 04/07/2011 | US20110082903 Projector selection system, projector selection method, and program for implementing the system and method |
| 04/07/2011 | US20110080723 Edge illumination of bezelless display screen |
| 04/07/2011 | US20110080565 Image projecting apparatus |
| 04/06/2011 | EP2304499A1 Method and apparatus for dynamic displays for digital cinema |
| 04/06/2011 | EP2304498A1 Laser illuminated micro-mirror projector |
| 04/06/2011 | CN201788491U Projector system capable of touching and controlling projection picture |
| 04/06/2011 | CN201788352U Small-sized roller-type projection reading machine |
| 04/06/2011 | CN201788351U Mobile multimedia curtain |
| 04/06/2011 | CN201788350U Multimedia projection player |
| 04/06/2011 | CN201788349U Angle regulating device of miniature projector |
| 04/06/2011 | CN201788328U Miniature projector module |
| 04/06/2011 | CN1902946B A laser projection display |
| 04/06/2011 | CN102006759A Portable electric device with adjustable air port |