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)
05/2010
05/05/2010CN1770653B Data display device of portable terminal and its method
05/05/2010CN1734291B Light diffusion sheet and method of producing the light diffusion sheet, and screen
05/05/2010CN1725040B Optical multilayer film and reflective screen
05/05/2010CN101702295A Rear projection splicing wall
05/05/2010CN101702075A Colorless transparent projection display fluorescent film
05/05/2010CN101702074A Projector cooling system
05/05/2010CN101702073A projector
05/05/2010CN101702072A Light projection engine apparatus
05/05/2010CN101702071A Projector auto power on device
05/05/2010CN101006392B Projector device
05/05/2010CN101006391B Projector
05/05/2010CN101006390B Electronic apparatus
05/05/2010CN101002139B Transmission screen
05/04/2010US7710647 3-D image observation apparatus
05/04/2010US7710646 Anti-bulging projection screen structure
05/04/2010US7710645 Selective reflecting for laser projector
05/04/2010US7710644 Method for producing mold for use in duplicating light diffusion sheet, light diffusion sheet and method for producing the same, and screen
05/04/2010US7710643 Apparatus for and method of delivering visual image into air
05/04/2010US7710630 Multi-primary color projection display
05/04/2010US7710391 Processing an image utilizing a spatially varying pattern
05/04/2010US7708412 Light shielding member for a micro-mirror projection system
04/2010
04/29/2010WO2010047241A1 Image display system, image control device, method for controlling image and light shutter
04/29/2010WO2010029425A3 Supporting structure for a light source
04/29/2010US20100103676 Energy efficient illumination apparatus and method for illuminating surfaces
04/29/2010US20100103519 Etendue maintaining polarization switching system and related methods
04/29/2010US20100103515 Reflective screen and manufacturing method thereof
04/29/2010US20100103514 Projection screen
04/29/2010US20100103513 Projection screen
04/29/2010US20100103389 Multi-MEMS Single Package MEMS Device
04/29/2010US20100103388 Discharge lamp lighting device, method of controlling discharge lamp lighting device, and projector
04/29/2010US20100103387 Rear projection apparatus and method for a rear projection apparatus
04/29/2010US20100103386 Projector and projector control method
04/29/2010US20100103385 Projector and method of controlling projector
04/29/2010US20100103384 Projection apparatus
04/29/2010US20100103383 Heat-dissipating member for light source of projector
04/29/2010US20100103382 Light source device and projector
04/29/2010US20100103381 Image Projection System for Reducing Spectral Interference
04/29/2010US20100103380 Critical abbe illumination configuration
04/29/2010US20100103379 Method for generating an image and a projector and a cell phone having a projector
04/29/2010US20100103330 Image projection methods and interactive input/projection systems employing the same
04/29/2010DE102008043153A1 Verfahren zur Erzeugung eines Bildes sowie Projektor und Mobiltelefon mit einem Projektor A method for forming an image and projector mobile phone with a projector
04/29/2010DE102008043148A1 Steuereinrichtung, Aufnahmeeinrichtung und Verfahren zur Projektion und Bildaufnahme Control means receiving device and method for projection and image acquisition
04/28/2010EP2180371A2 Mobile terminal and method of controlling the same
04/28/2010CN201444709U Driving circuit and projector
04/28/2010CN201444232U Vehicle-mounted multimedia display terminal device
04/28/2010CN201443297U Large-sized curtain reel with flattening device
04/28/2010CN1846168B Projection screen, particularly for video projection that reduces the moire effect
04/28/2010CN1836451B Housing for mounting modulation components and the method
04/28/2010CN1683993B Lens sheets for rear projection screens
04/28/2010CN101699348A projector
04/28/2010CN101699347A Even cooling system of projector and projecting device by adopting same
04/28/2010CN101699346A Projection type video display device, and optical unit and polarized beam splitting member to be used therefor
04/28/2010CN101699162A Cooling system of projector bulb and projecting device by adopting same
04/28/2010CN101365985B Integrated front projection system with dry erase screen
04/27/2010US7706067 Decelerating and locking mechanism for a projection screen and the manually operated projection screen using the mechanism
04/27/2010US7706066 Portable front projection screen assemblies with flexible screens
04/27/2010US7705922 Projection type image display apparatus
04/27/2010US7705862 System and method for improved keystone correction
04/27/2010US7703930 Positioning interfaces for projection display devices
04/27/2010US7703929 Edge blending device, light shielding device and multi-projection system
04/27/2010US7703928 Optical projection apparatus
04/27/2010US7703927 Liquid crystal projector apparatus using heat exchanger and method of cooling liquid crystal projector apparatus
04/27/2010US7703926 Projector capable of capturing images and briefing system having the same
04/27/2010US7703925 Miniature projector module having effective utilization of light with two polarizations
04/27/2010US7703924 Systems and methods for displaying three-dimensional images
04/27/2010CA2399678C Digital correction module for video projector
04/27/2010CA2277656C Image projection system
04/22/2010WO2010044205A1 Scanning image display device
04/22/2010WO2010043873A1 Light guide and illumination assembly incorporating the same
04/22/2010US20100100847 Image data transmission system, process and program, image data output device and image display device
04/22/2010US20100097699 Screen film for light projection brightness enhancement
04/22/2010US20100097698 Screen, projector, and image display device
04/22/2010US20100097674 Light source device, and two-dimensional image display device
04/22/2010US20100097583 Light Source Unit and Projection Type Image Display Apparatus Having the Same
04/22/2010US20100097582 Projection optical system, projector and image reading device
04/22/2010US20100097581 Projection optical system
04/22/2010US20100097579 Lens module having thermal dissipation structure and projector using same
04/22/2010US20100097578 Light source device and projector having same
04/22/2010US20100097393 Display apparatus
04/22/2010DE102008029789B4 Projektionssystem Projection system
04/21/2010EP2178274A1 Power saving mobile terminal using projector module and method for same
04/21/2010EP2176707A1 Imaging device for the projection of an image
04/21/2010CN201440201U 投影机 Projector
04/21/2010CN201440200U Safety protection device for lamp door of projector
04/21/2010CN1896862B Illuminating device and projection type video display apparatus
04/21/2010CN1766728B Air gathering plate for projection lamp
04/21/2010CN101697397A Laser display light source and laser display system
04/21/2010CN101697059A Projecting device
04/21/2010CN101697058A Reflecting screen, method of manufacturing the same, and reflection-type projection system
04/21/2010CN101697056A Intelligent shooting projection system with frame self-adaptive function and projection method thereof
04/21/2010CN101341441B Projection system using reflective polarizers
04/21/2010CN101201460B Projection apparatus and projection-type image display apparatus
04/21/2010CN101191988B 投影机 Projector
04/21/2010CN101124514B Color image projection arrangement and method
04/20/2010US7699476 System and method for operating photo-addressable ePaper environment
04/20/2010US7699475 Deviating light retrieving optical projector system
04/20/2010US7699474 Two light source type projector
04/20/2010US7699473 Image display apparatus with relaying optical system, reflective optical component and phase difference optical component
04/20/2010US7699472 Multi-view autostereoscopic projection system using single projection lens unit
04/15/2010US20100091366 Screen of projector
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