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)
03/2012
03/14/2012CN102375308A 投影机 Projector
03/14/2012CN102375307A Projector shell
03/14/2012CN102375306A Projector and use method thereof
03/14/2012CN102375305A Multi-lens projector
03/14/2012CN102375288A Diaphragm device for projector
03/14/2012CN102375248A Optical apparatus and display apparatus
03/14/2012CN102375246A Stereoscopic vision glasses and stereoscopic vision electronic apparatus
03/14/2012CN102375239A Projection system and method
03/14/2012CN102375230A Optical scanning apparatus
03/14/2012CN102375217A Lens for projection and projection-type display apparatus
03/14/2012CN102375198A Projection device and color wheel set thereof
03/14/2012CN102374373A Lifting module
03/14/2012CN102073204B Projection device
03/14/2012CN101661151B Projector
03/14/2012CN101472438B Method for determining electronic system radiating requirement
03/14/2012CN101470337B Mobile equipment embedded with projector module
03/14/2012CN101305317B Improved method for preservation of motion picture film
03/13/2012USRE43234 Method, apparatus and system for image projection lighting
03/13/2012US8134660 Optical diffusion device, projection screen, design member and security medium
03/13/2012US8132925 Projector
03/13/2012US8132924 Light source device and projector
03/13/2012US8132923 Cooling device and image projection apparatus having the same
03/13/2012US8132922 Filter unit and projection-type display apparatus
03/13/2012US8132921 Projection display apparatus having a cooling fan and controlling method for projection display apparatus having a cooling fan
03/13/2012US8132920 Thin microprojector with switched beam bender and method of operating the same
03/13/2012US8132919 Digital projector using arrayed light sources
03/13/2012US8132918 Illumination apparatus, projector, and polarization conversion element
03/13/2012US8132917 Projection type display device with a phase modulating unit
03/08/2012WO2012030975A2 Method and apparatus for enhancing a white board experience
03/08/2012WO2012029679A1 Projection-type video display device
03/08/2012WO2012029172A1 Projection display device and control method therefor
03/08/2012WO2012029139A1 Light source lamp lighting device and method
03/08/2012WO2012027974A1 Single projection wide-screen projection device and method
03/08/2012WO2011160776A3 Symbol display element for a vehicle interior
03/08/2012WO2011133815A3 Composite scanning mirror systems
03/08/2012US20120057174 Laser scanner or laser tracker having a projector
03/08/2012US20120057138 Projection display apparatus
03/08/2012US20120057137 Image display apparatus
03/08/2012US20120057136 Image display apparatus
03/08/2012US20120057135 Low power and low cost projection system
03/08/2012US20120057133 Three dimensional (3-d) polarized displays
03/08/2012US20120057132 Device for projecting images
03/08/2012US20120057131 Full parallax three-dimensional display device
03/08/2012US20120056973 Housing for conference device and conference device having such housing
03/08/2012DE102009007571B4 Whiteboard-Präsentationsplattform mit Kamerastativ Whiteboard presentation platform with camera tripod
03/08/2012DE102008040949B4 Optisches Projektionsgitter, Messkamera mit optischem Projektionsgitter und Verfahren zur Erzeugung eines optischen Projektionsgitters Optical projection grid, measuring camera with optical projection grid and method for generating an optical projection grating
03/07/2012EP2426926A2 Image display apparatus
03/07/2012EP2426545A1 Image display apparatus and laser projection apparatus
03/07/2012EP2425282A1 Digital projector using arrayed light sources
03/07/2012CN202159221U 一种新型桌面娱乐投影装置 A new desktop entertainment projector apparatus
03/07/2012CN202156181U 一种兼具书写和投影功能的教学自动贴合薄板 That is both writing and teaching projection function to automatically fit the sheet
03/07/2012CN102369465A Light guide and illumination assembly incorporating the same
03/07/2012CN102369389A Lighting device having a plurality of light sources and a reflection arrangement and reflector unit
03/07/2012CN102368136A Machine core heat dissipation structure used in rear projector case
03/07/2012CN102368135A Apparatus capable of preventing from dust and fume and overhead projector
03/07/2012CN101893204B Light source and light conversion method thereof, light converter and application system of light source
03/07/2012CN101743432B Reflecting mirror, lamp unit, and projection type image display device
03/06/2012US8130446 Optical diffusing sheet, optical deflecting sheet, and transmission type screen
03/06/2012US8130445 Screen and projector
03/06/2012US8128241 Short-throw projector mounting system
03/06/2012US8128240 Optical unit and projector apparatus
03/06/2012US8128239 Light source device and projector
03/06/2012US8128238 Projection optical system and image displaying apparatus
03/06/2012US8128237 Plurality of self-activating display shaping devices defining a display area
03/06/2012US8128236 Image projecting apparatus
03/06/2012US8128235 Illuminating device and projecting apparatus using the same
03/06/2012US8128234 Position adjustment device for integration rod
03/06/2012US8128233 Illuminating optical system for projector including condenser lens and field lens
03/06/2012US8128232 Visible in-vehicle laser beam projector providing variable projection region as function of seatbelt fastening status
03/01/2012WO2012027096A2 Projection lens for projection display systems
03/01/2012WO2012026390A1 Projection display device
03/01/2012WO2012026211A1 Light source, and projection display device
03/01/2012WO2012026018A1 Tilt foot mechanism of projection display device
03/01/2012WO2012026017A1 Lens cover mechanism for projection display device
03/01/2012WO2012025989A1 Projector and method of predicting filter changing time
03/01/2012WO2012025986A1 Image display device and light source cooling method
03/01/2012WO2012025614A1 Safety device for interactive display system
03/01/2012WO2012025339A1 Projection device and method for operating a projection device
03/01/2012WO2012025147A1 Phosphor device and lighting apparatus comprising the same
03/01/2012WO2012025144A1 Phosphor device and lighting apparatus comprising the same
03/01/2012WO2012024850A1 Optical structure of led liquid crystal projector with single polarization converter
03/01/2012US20120050700 Light adjustment system and method
03/01/2012US20120050699 Display device
03/01/2012US20120050698 Projection system
03/01/2012US20120050697 Semiconductor light source device, semiconductor light source control method, and projection apparatus
03/01/2012US20120050696 Light source control device and projector
03/01/2012US20120050695 Video projector
03/01/2012US20120050694 Light emitting unit array and projection system
03/01/2012US20120050693 Projector
03/01/2012US20120050692 Energy Transfer In Scanning Laser Projectors
03/01/2012US20120050691 Projector
03/01/2012US20120050690 Image display device and information processing device including the same
03/01/2012US20120050689 Modifying application windows based on projection surface characteristics
03/01/2012US20120050688 Fabrication system having template projection
03/01/2012US20120050687 Creating a lighting effect
03/01/2012US20120050606 Illumination sphere with intelligent led lighting units in scalable daisy chain with interchangeable filters
03/01/2012US20120050351 Method for operating a projector having a high-pressure discharge lamp
03/01/2012US20120050266 Normalization of a synchronization signal for 3d glasses
02/2012
02/29/2012EP2424249A2 Image display device and information processing device including the same
02/29/2012EP2423745A1 Laser illuminated micro-mirror projector
1 ... 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 415