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)
10/2005
10/27/2005DE102004013940A1 Compact image projection system has light emitting diode source outputs fed through a polarising and homogenising optical system
10/26/2005EP1589751A1 Modular projector arrangement for stereoscopy using a single light source with time-sequential colour selection
10/26/2005EP1588546A2 Image projection system and method
10/26/2005EP1588218A2 Projection and/or rear projection screen
10/26/2005CN2736804Y Channel type heat sink for developing element in projection system
10/26/2005CN1688929A Screen
10/26/2005CN1688928A Projection display apparatus
10/26/2005CN1687845A Zipper type ultra-large split width high-brightness projection screen
10/26/2005CN1687844A Application of traffic safety material AS film projection and video projection screen
10/26/2005CN1687843A Method for making composite reflecting screen
10/26/2005CN1224863C Apparatus for adjusting position of mirror in projector
10/26/2005CN1224857C Projecting image displaying device
10/26/2005CN1224856C Miniature information processing equipment with embedded type projector
10/25/2005US6957900 Glass reflector for projector and manufacturing method for the same
10/25/2005US6957893 Locking device for a projector component
10/25/2005US6957892 Lighting system, discharge unit, and projector including the same
10/25/2005CA2379307C Stereo slide viewer
10/20/2005WO2005098738A2 Shuttering system for scanning projectors
10/20/2005WO2005098533A2 System and method for animation
10/20/2005WO2005098532A1 Laser image display
10/20/2005WO2005015894A3 Method and apparatus for increasing effective contrast ratio and brightness yields for digital light valve image projectors
10/20/2005US20050233224 Method of improving polysilicon film crystallinity
10/20/2005US20050233113 Film and antireflection film having fine irregularities on surface, production method for the same, and optical member using the same
10/20/2005US20050231972 Light source device and projector
10/20/2005US20050231962 Projection type video display
10/20/2005US20050231825 Projector and exposure adjustment method
10/20/2005US20050231820 Projector and pattern image display method
10/20/2005US20050231811 Projector
10/20/2005US20050231801 Projector screen for image projection
10/20/2005US20050231800 Selective reflecting
10/20/2005US20050231693 Projector and optical device
10/20/2005US20050231692 Excitation light emission apparatus
10/20/2005US20050231691 Projection system
10/20/2005US20050231690 Illumination system using polarization conversion
10/20/2005US20050231689 Economical camera-support-and-movement track-and-dolly system providing high stability and precision to camera movement
10/20/2005US20050231654 Projection device having an increased efficiency
10/20/2005US20050231652 Emission of visible light in response to absorption of excitation light
10/20/2005US20050231651 Scanning display system
10/20/2005US20050231650 Image display apparatus
10/20/2005CA2561107A1 Shuttering system for scanning projectors
10/19/2005EP1586942A1 Display device for projecting an image alternatively onto remote surface and a rear projection screen
10/19/2005CN2735399Y Color separation-combination system heat sink for LCOS liquid crystal panel optical engine
10/19/2005CN2735398Y Dust-proof projector
10/19/2005CN2735397Y Novel projecting apparatus
10/19/2005CN1685274A Projector, retardation plate and method for arranging retardation plate
10/19/2005CN1685265A Apparatus and methods for mounting an optical element in an optical system
10/19/2005CN1685250A Fresnel lens sheet and transmission type screen comprising it
10/19/2005CN1684511A Projector, its control method, and display device
10/19/2005CN1684491A Image processing device and method, image projection apparatus, and program
10/19/2005CN1683993A Lens sheets for rear projection screens
10/19/2005CN1683992A Illumination system using polarization conversion
10/19/2005CN1683991A Cooling controller and method for liquid crystal projector
10/19/2005CN1683990A Reflective illumination system
10/19/2005CN1683989A Projector and its lens fixer
10/19/2005CN1683988A Display device for projecting an image alternatively onto remote surface and a rear projection screen
10/19/2005CN1683987A Digital optical projector and its making method
10/19/2005CN1683986A Laser perspective projection method and its device
10/19/2005CN1683950A Scanning display system
10/19/2005CN1224275C Projection display device
10/19/2005CN1224252C LCD projection device
10/19/2005CN1223896C Biconvex lens
10/19/2005CN1223895C Projector light source and projection image display equipment with the lignt source
10/19/2005CN1223894C Projector
10/19/2005CN1223878C Display method for stereo three dimensional image
10/18/2005US6957232 Projector control markup language
10/18/2005US6956702 Projector with spectral filter
10/18/2005US6956624 Optical projection apparatus, transmission type screen, and projection type image display apparatus
10/18/2005US6956551 Device for displaying images by projection, comprising dichroic filters with a gradient
10/18/2005US6956490 Projector with consumable component having memory device
10/18/2005US6955436 Image display device and image projector apparatus
10/18/2005US6955435 Image projection lighting device
10/18/2005US6955434 Method and apparatus for adjusting cooling in projection system
10/18/2005CA2175513C Screen retaining assembly
10/18/2005CA2169397C Screen mounting apparatus
10/13/2005WO2005096637A1 3d projection system
10/13/2005WO2005096126A1 Image i/o device
10/13/2005WO2005096096A1 Flashlight for forming uniform image
10/13/2005WO2005096095A1 Projection apparatus and method for pepper’s ghost illusion
10/13/2005WO2005096094A1 Projection module and projector incorporating same
10/13/2005WO2005095887A1 Projector and three-dimensional shape detecting device
10/13/2005WO2005094241A2 Reflection barrier for panoramic display
10/13/2005WO2005094176A2 Control apparatus
10/13/2005WO2005031687A3 Omnidirectional lenticular and barrier-grid image display
10/13/2005US20050226585 Compact polarization conversion system for optical displays
10/13/2005US20050225978 Illuminator and illuminating method
10/13/2005US20050225967 Projection system
10/13/2005US20050225963 Cooling apparatus for light source
10/13/2005US20050225871 Optical member and method of producing the same
10/13/2005US20050225866 Light recycler and color display system including same
10/13/2005US20050225856 Lens sheets for rear projection screens
10/13/2005US20050225733 Display device for projecting an image alternatively onto a remote surface and a rear projection screen
10/13/2005US20050225731 Single-plate color projector and synchronization adjusting method therefor
10/13/2005US20050225730 Dichroic mirror and projection-type display unit
10/13/2005US20050225729 Projector, its control method, and display device
10/13/2005US20050225728 Image display apparatus
10/13/2005US20050225687 Screen and image projector using the screen
10/13/2005US20050225684 Center convergenece optimization in a projection display apparatus
10/13/2005US20050224826 Optical system for light emitting diodes
10/13/2005DE102005010060A1 Rückstrahlende Leinwandanordnung Reflecting draper assembly
10/13/2005CA2561143A1 Flashlight for forming uniform image
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