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)
03/2005
03/16/2005EP1514154A1 Projection system comprising a fluorescence projection screen and a radiation source which can emit in the non-visible spectrum
03/16/2005CN2686241Y 图像处理系统和投影机 The image processing system and projector
03/16/2005CN2685932Y Cooling device used for large computer video projector liquid crystal electronic screen
03/16/2005CN2685931Y Projector regulator for rear-projection television set
03/16/2005CN2685930Y Silicon-base microcrystal single chip type optical engine structure
03/16/2005CN1596379A Polarization recycler
03/16/2005CN1595288A Image projection apparatus
03/16/2005CN1595285A Screen member for transmission screen, transmission screen and back projection
03/16/2005CN1595284A Screen member of transmission screen and its manufacturing method, transmission screen and back projection
03/16/2005CN1595283A Projection type display device
03/16/2005CN1595280A Three-dimensional human face rebuilding system on rotating platform
03/16/2005CN1595225A Illumination module for color display
03/16/2005CN1595224A Lighting unit and projector including the same
03/16/2005CN1595207A Optical sheet and process for producing the same
03/16/2005CN1193243C Project screen
03/15/2005US6867897 Spatial light modulator
03/15/2005US6866389 Optical device and projector
03/15/2005US6866388 Projection device
03/15/2005US6866387 Projector and optical device
03/15/2005US6865834 Display apparatus
03/10/2005WO2005022915A1 Image capture and projection device and image capture and projection method
03/10/2005WO2005022885A2 Extrusions and corner brackets for a screen frame of a rear projection display
03/10/2005WO2005022584A1 Light emitting lamp, lighting apparatus having the light emitting lamp, and projector
03/10/2005WO2005022248A2 Low profile mirror adjustment system for rear projection display
03/10/2005WO2005022235A1 Projection display system
03/10/2005WO2003069407A8 Display screen and its method of production
03/10/2005US20050055712 System for management of both pre-show and feature presentation content within a theatre
03/10/2005US20050053274 System and method for 3D photography and/or analysis of 3D images and/or display of 3D images
03/10/2005US20050052868 Lighting unit and projector including the same
03/10/2005US20050052846 Electronic apparatus having heat dissipation device incorporated therein
03/10/2005US20050052737 Optical sheet and process for producing the same
03/10/2005US20050052628 Projection lens unit and rear projection type image display system
03/10/2005US20050052627 Projection lens movement-adjusting apparatus
03/10/2005US20050052626 Projection arrangement and electronic customer device
03/10/2005US20050052624 Off-axis image projecting system
03/10/2005US20050052623 Projecting system
03/10/2005US20050052622 Image projector
03/10/2005US20050052621 Method and apparatus for increasing effective contrast ratio and brightness yields for digital light valve image projectors
03/10/2005US20050052620 Projection type display device
03/10/2005US20050052619 Optical apparatus, and projector
03/10/2005US20050052618 System and method for correcting luminance non-uniformity of obliquely projected images
03/10/2005US20050052346 Projector
03/10/2005CA2533510A1 Scratch-resistant rear-projection screen and process for its production
03/09/2005EP1513008A1 Image projector and image projecting method
03/09/2005EP1513007A1 Image display device, multi-display device, and luminance management device
03/09/2005EP1512999A2 Optical device, illumination apparatus using the device, and projector using the illumination apparatus
03/09/2005EP1512283A1 Short throw projection system and method
03/09/2005EP1512047A1 Automatic keystone correction system and method
03/09/2005EP1512046A1 A display unit
03/09/2005EP1512038A2 Light beam preparation arrangement
03/09/2005CN2684494Y 图像处理系统及投影机 The image processing system and projector
03/09/2005CN2684234Y Optical device, optical unit and projector
03/09/2005CN2684223Y Polarized device for projector
03/09/2005CN1592868A Rear projection screen and method for the production thereof
03/09/2005CN1592857A Optical film with high contrast
03/09/2005CN1591463A Image acquisition type electronic photograph frame
03/09/2005CN1591169A 屏幕及投影机 Screen and projector
03/09/2005CN1591168A Illumination apparatus employing auxiliary light source and projection system including illumination apparatus
03/09/2005CN1591167A Light source device, method for manufacturing light source device, and projection type display apparatus
03/09/2005CN1591166A Colour separating or mixing imaging cooler and cooling system for liquid crystal projector
03/09/2005CN1591165A Colour projecting display
03/09/2005CN1591164A Projecting lighting system and projecting lighting method thereof
03/09/2005CN1591163A 色轮 Color Wheel
03/09/2005CN1591162A Projector
03/09/2005CN1591161A Epidiascope and film projecting method thereof
03/09/2005CN1591136A Inorganic orientation film forming method, inorganic orientation film, substrate for electronic device, liquid crystal panel and electronic apparatus
03/09/2005CN1591091A Method for removing moll pattern in display using full view difference 3D image
03/09/2005CN1591090A Image display apparatus
03/09/2005CN1591087A Off-axis optical projector
03/09/2005CN1591085A Colour spectral-assembling optical system and liquid crystal projecting system
03/09/2005CN1591084A Spectral/assembling optical system and liquid crystal projecting system with compact design
03/09/2005CN1591083A Light collector
03/09/2005CN1591074A Zoom lens and image projection apparatus having the same
03/09/2005CN1591072A Projection lens unit and rear projection type image display system therewith
03/09/2005CN1591044A Mini-lens and its mfg method, optical diaphragm and screen for projection
03/09/2005CN1192272C Image projection system
03/08/2005US6863418 Light source for projector and projection type image display apparatus using thereof
03/08/2005US6863403 Deep ultraviolet unit-magnification projection optical system and projection exposure apparatus
03/08/2005US6863402 Apparatus for displaying a color image from digital data
03/03/2005WO2005020569A1 Projector apparatus, projection method, and recording medium storing projection method
03/03/2005WO2005020145A1 Projection apparatus and projection method
03/03/2005WO2005019931A1 Wide angle scanner for panoramic display
03/03/2005WO2005019930A1 Projector
03/03/2005WO2005019929A1 Projector
03/03/2005WO2005019928A1 Illuminator and projector comprising it
03/03/2005WO2005019927A1 Illuminator and projector comprising it
03/03/2005WO2005019926A1 Optical device and projector
03/03/2005WO2005019923A2 Method and system for a thermal architecture and user adjustable keystone in a display device
03/03/2005WO2004111706A3 Micro-lens array with precisely aligned aperture mask and methods of producing same
03/03/2005WO2004090631A3 Retroprojection screen
03/03/2005US20050047775 Photographed image projection device, processing method of photographed image projection device, and program
03/03/2005US20050047723 Lensed tapered optical waveguide
03/03/2005US20050047146 Reflector, projective display and projector
03/03/2005US20050047141 Illumination device and projector equipping the same
03/03/2005US20050046981 Color projection type display apparatus reusing incident light
03/03/2005US20050046939 Image display device, rear projection type screen used in image display device, fresnel lens sheet, and method of making fresnel lens sheet
03/03/2005US20050046938 Projection screens, methods for forming a projection screen and projection screen kits
03/03/2005US20050046810 Projection display system
03/03/2005US20050046809 Projector having a plurality of retro-reflectors
03/03/2005US20050046808 Image display mechanism and image display device
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