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)
03/2014
03/20/2014US20140077053 Projector mount
03/20/2014US20140077052 Projector lift
03/19/2014EP2708949A1 Illumination device, projection-type image display device, and optical device
03/19/2014EP2708948A1 Illumination device, projection-type image display device, and optical device
03/19/2014CN203492227U Driving device for projector light source
03/19/2014CN203490453U Intelligent base of ultra short-focus projector
03/19/2014CN203489181U Color wheel, light source system of color wheel and projection system
03/19/2014CN203489180U Wavelength conversion device, light source system of wavelength conversion device and projection system of wavelength conversion device
03/19/2014CN203483815U Projection type movement step point guiding device
03/19/2014CN103650024A Projection display device, information processing device, projection display system, and program
03/19/2014CN103645598A A positioning device based on a projection support
03/19/2014CN103645597A A hanging support of a projection apparatus
03/19/2014CN103645596A Light emitting device and projection displaying system
03/19/2014CN103644434A Detachable supporting platform
03/19/2014CN102854729B Light-emitting device, light-emitting device assembly and related projection system
03/19/2014CN102269917B Projection type image display apparatus
03/19/2014CN102263919B Position adjustment method, position adjustment amount calculation device, and projector
03/19/2014CN102231252B Display devices having screens with optical fluorescent materials
03/19/2014CN102104761B Projector, projector control method, and projection system
03/18/2014US8675146 Display structure having a transmittance-controllable layer
03/18/2014US8675125 Minimized-thickness angular scanner of electromagnetic radiation
03/18/2014US8674903 Illuminator, projection display device, and method for driving the same
03/18/2014US8673033 Display control circuit and projector apparatus
03/18/2014US8672488 Package for a projector
03/18/2014US8672487 Using a waveguide to display information on electronic devices
03/18/2014US8672486 Wide field-of-view projector
03/18/2014US8672485 Illuminating unit and display apparatus including the same
03/18/2014US8672484 Projection display device for projecting light that has been collimated
03/18/2014US8672483 Method for adjusting color
03/18/2014CA2603392C Digital control unit for projector automation systems
03/18/2014CA2587017C Vision system
03/13/2014WO2014039906A1 High elastic modulus projection screen substrates
03/13/2014WO2014039341A1 Variable brightness digital signage
03/13/2014WO2014038819A1 Method for using laser pointer image as presentation image based on extraction of same
03/13/2014WO2014038434A1 Light source device
03/13/2014WO2014038182A1 Light-emitting device
03/13/2014WO2014036795A1 Electronic device based on micro display technology
03/13/2014WO2014036680A1 Interactive mobile phone
03/13/2014WO2013180601A3 Video projector
03/13/2014US20140072158 Electronic device and image projection apparatus
03/13/2014US20140071410 Image projection apparatus
03/13/2014US20140071409 Image processing device, projector, and image processing method
03/13/2014US20140071407 Illumination light source device, projection device including the illumination light source device and method to control the projection device
03/13/2014US20140071406 Low-speckle Light Sources and Displays Employing Multimode Optical Fiber
03/13/2014US20140071404 Low z-height projection system for projecting structured light for 3d imaging
03/13/2014US20140071182 Illumination light source device and projector provided with the same, and control method of the projector
03/12/2014EP2706409A2 Image projection apparatus
03/12/2014EP2706408A1 Image stabilization system for handheld devices equipped with pico-projector
03/12/2014CN203482338U Super-large vertical screen
03/12/2014CN203480203U High-transmittance/long-service-life/easy-cleaning showing glass for movie theatre
03/12/2014CN203480202U Seamless optical processing large screen system
03/12/2014CN203480201U Static electricity elimination and internal dust removal system for rear projection screen
03/12/2014CN203480200U Reverse-wrap type screen frame structure
03/12/2014CN203480199U Screen edge structure
03/12/2014CN203480198U Screen hanging buckle
03/12/2014CN203480197U Rear projection screen internal temperature and pressure control system
03/12/2014CN203480196U Laser projector
03/12/2014CN203477814U Screen tensioning device
03/12/2014CN103635857A Optical device, projector, production method, and production support device
03/12/2014CN103631080A Periscopic three-dimensional display device based on single projector and reflective scattering screen
03/12/2014CN103631079A Water curtain producing device
03/12/2014CN103631078A Light-emitting device and projection display system
03/12/2014CN103631077A Light-emitting device and projection display device
03/12/2014CN103631076A Device and method for reducing speckle in projected images
03/12/2014CN103631075A Illumination system, projection device and illumination method
03/12/2014CN103631074A Projector
03/12/2014CN103631073A Projection device and method of using same
03/12/2014CN103631020A Light-emitting device, excited light-emitting device and a projection display device
03/12/2014CN103631019A Illumination light generation apparatus
03/12/2014CN103631016A Optical module and scan-type image projection display device
03/12/2014CN103630995A Lens position adjustment apparatus, projector, and lens position adjustment method
03/12/2014CN102540489B Aperture adjustable three-dimensional displaying device and method thereof
03/12/2014CN102455512B Illumination device and projection device
03/12/2014CN102414583B Digital projector using arrayed light sources
03/12/2014CN102365865B Multiprojection display system and screen forming method
03/12/2014CN102289021B Polarization device, method of manufacturing same, liquid crystal device, and electronic apparatus
03/12/2014CN102210146B 投影型图像显示设备 A projection type image display apparatus
03/12/2014CN102207663B 投影仪 Projector
03/12/2014CN102200685B Aerial three-dimensional image display systems
03/12/2014CN102187385B Image display system, image control device, method for controlling image and light shutter
03/12/2014CN102025868B 图像投影系统和图像投影方法 Image projection system and the image projection method
03/12/2014CN101946117B Light projection device and illumination device
03/11/2014US8668884 Generating apparatus, reproducing apparatus and reproducing method of contents with smell reproducing information
03/11/2014US8668360 Light source system
03/11/2014US8668339 Light source device
03/11/2014US8667896 Screen print reflection transfer and process for the manufacture thereof
03/06/2014WO2014034527A1 Information input device
03/06/2014WO2014033979A1 Information provision device, information provision method, and program
03/06/2014US20140063600 High elastic modulus projection screen substrates
03/06/2014US20140063475 Safety Protection Method for Laser Projection Apparatus
03/06/2014US20140063473 Stabilized pico-projector device and related image stabilization method
03/06/2014US20140063472 Laser Scanning Projection Apparatus with Phase Detection and Compensation
03/06/2014US20140063469 Projector driven teleprompter
03/06/2014US20140063468 Projection apparatus, projection method, and storage medium having program stored thereon, which provide high-quality image by effectively using spoke period
03/06/2014US20140063466 Projection apparatus
03/06/2014US20140063358 Projector
03/06/2014US20140063353 Variable brightness digital signage
03/06/2014US20140063082 Projection apparatus, projection method, and storage medium storing program, for reducing energy consumption by shortening color mixing period
03/05/2014EP2703886A1 Projection device and projection control device
03/05/2014CN203465514U Environmental light resistance projection screen and billboard
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