| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 02/06/2001 | US6183092 Laser projection apparatus with liquid-crystal light valves and scanning reading beam |
| 02/06/2001 | US6183091 Color imaging systems and methods |
| 02/06/2001 | US6183090 Projection type image display apparatus |
| 02/01/2001 | WO2001007942A1 Method, device and laser system for producing screen holograms, and screen hologram |
| 01/31/2001 | EP1073280A2 Projection apparatus |
| 01/31/2001 | EP1072944A1 Lenticular lens sheet |
| 01/31/2001 | EP1071975A2 Optical imaging apparatus |
| 01/31/2001 | CN1282000A Projection display device |
| 01/31/2001 | CN1281998A Polarized light changeable device for projected display unit |
| 01/31/2001 | CN1281995A Projector |
| 01/31/2001 | CN1061505C Reflecting image projection screen and image projection system comprising such screen |
| 01/31/2001 | CN1061438C Device for testing projection angle of image display projection system |
| 01/30/2001 | US6181388 Projector of a reflection type |
| 01/30/2001 | US6181386 Projecting images |
| 01/30/2001 | US6179426 Integrated front projection system |
| 01/30/2001 | US6179425 Image projection system |
| 01/30/2001 | US6179424 Optical system for a projector |
| 01/30/2001 | US6179423 Projection-type image display system |
| 01/25/2001 | WO2001006796A1 Image projection system |
| 01/25/2001 | WO2001006316A1 Apparatus and method for programming a color light projector system |
| 01/25/2001 | WO2001006311A1 Method and device for white balance adjustment |
| 01/25/2001 | WO2001006299A1 Compound lens arrangement for use in lens arrays |
| 01/25/2001 | WO2001006282A1 Single-lens stereoscopic light-valves and apparatuses |
| 01/25/2001 | CA2379785A1 Compound lens arrangement for use in lens arrays |
| 01/24/2001 | EP1071292A2 Color projector |
| 01/24/2001 | EP1071291A2 Projector |
| 01/24/2001 | EP1070984A1 Projector and display both comprising optical element for diffraction and scattering |
| 01/24/2001 | EP1070422A2 Compact projector |
| 01/24/2001 | EP1070278A1 Film supply and take-up apparatus |
| 01/24/2001 | CN1281209A 'Photoelectric virtual blackboard' system based on large-screen display |
| 01/23/2001 | US6178043 Multiview three-dimensional image display system |
| 01/23/2001 | US6176584 Curved surface, real image dome display system, using laser-based rear projection |
| 01/23/2001 | US6176583 Polarization conversion dichroic mirror and a liquid crystal projector |
| 01/18/2001 | WO2001004701A1 Rear projection screen using internal reflection and its production |
| 01/18/2001 | WO2001004665A2 3-dimensional imaging screen for multi-viewer |
| 01/18/2001 | WO2000065399A3 Projection system |
| 01/17/2001 | EP1069594A2 DC arc Lamp |
| 01/17/2001 | EP1068558A1 Light dispersing film and method of manufacture |
| 01/17/2001 | EP1068067A1 Method of making replicas while preserving master |
| 01/17/2001 | CN1280746A Light separation and recombination system for off-axis projector |
| 01/11/2001 | WO2001002882A1 Lenticular lens sheet for projection screen |
| 01/11/2001 | WO2001002877A2 Light sampling devices and projector system including same |
| 01/11/2001 | DE19930232A1 Optical gate for scanning film material has toothed roller conical running surface with largest diameter at bounding roller edge so roller's maximum peripheral speed is at this point. |
| 01/11/2001 | CA2341395A1 Light sampling devices and projector system including same |
| 01/10/2001 | EP1066725A1 Image representation system |
| 01/10/2001 | EP1066547A1 Mechanical convergence fixture apparatus and method |
| 01/10/2001 | CN1279801A Eletro-optical display apparatus |
| 01/09/2001 | US6172814 Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus |
| 01/09/2001 | US6172734 Shutter |
| 01/09/2001 | US6170954 Overhead projector of the under mirror type |
| 01/04/2001 | WO2001001703A1 Projection display device comprising an integrator device provided with a tunnel prism |
| 01/04/2001 | WO2001001195A1 Optical systems for projection displays |
| 01/04/2001 | WO2001001194A1 Device for displacing 3-dimensional objects in the projection area of a projection system |
| 01/04/2001 | CA2377687A1 Device for displacing 3-dimensional objects in the projection area of a projection system |
| 01/03/2001 | EP1065560A1 Method and apparatus for the projection of images under acute angles |
| 01/03/2001 | EP1065559A1 Rear projection display device |
| 01/03/2001 | EP1064585A2 Protection device for transparencies for overhead projectors |
| 01/02/2001 | US6169636 Focus corrector for zoom projection lenses used with pixelized panels |
| 01/02/2001 | US6169633 Lenticular lens sheet and transmission type screen using the same |
| 12/28/2000 | WO2000079341A1 Rear projection screen with means for diverging light asymmetrically |
| 12/28/2000 | WO2000079340A1 Projection screen with lenticular lenses of different optical power |
| 12/28/2000 | WO2000079325A1 Head-mounted display |
| 12/28/2000 | CA2375465A1 Rear projection screen with means for diverging light asymmetrically |
| 12/28/2000 | CA2375417A1 Projection screen with lenticular lenses of different optical power |
| 12/27/2000 | EP1062808A1 Portable visual display device with a collapsible presentation screen |
| 12/27/2000 | CN1278072A Color projecting apparatus |
| 12/26/2000 | US6164780 Image display apparatus |
| 12/21/2000 | WO2000077572A1 Method and apparatus for image projection, and apparatus for controlling image projection |
| 12/21/2000 | WO2000076742A1 Optical sheet |
| 12/20/2000 | EP1061408A1 Illuminator and projection display |
| 12/19/2000 | US6163402 Rear projection screen |
| 12/19/2000 | US6163349 Projection-type color liquid crystal display device having non overlapping pixel images |
| 12/19/2000 | CA2228951C Stereo slide mount |
| 12/14/2000 | WO2000076223A1 Color projection display system with reduced hue variation |
| 12/14/2000 | WO2000075912A2 Large display apparatus of modular construction |
| 12/14/2000 | WO2000075724A1 Light-shielding plate for projection video apparatus |
| 12/14/2000 | CA2338597A1 Large display apparatus of modular construction |
| 12/12/2000 | US6159398 Method of making replicas while preserving master |
| 12/07/2000 | WO2000074392A1 Device for projecting a colour image |
| 12/07/2000 | WO2000073850A1 Image device |
| 12/07/2000 | WO2000073825A1 System and method for stereoscopic imaging and holographic screen |
| 12/07/2000 | DE19924167A1 Verfahren zur Aufzeichnung und Wiedergabe von Farbbildern mit gesteigerter Wiedergabetreue A method for recording and reproducing color images with increased fidelity |
| 12/06/2000 | EP1058461A2 Colour image projector |
| 12/06/2000 | EP1058158A2 Color image display system |
| 12/06/2000 | EP1057347A1 Device for the projection of a video image |
| 12/06/2000 | CN1275721A Optical system and projection display device |
| 12/06/2000 | CN1059277C Holographic projecting screen |
| 12/05/2000 | US6157491 Lenticular lens sheet |
| 12/05/2000 | US6157420 Projection-type image display apparatus |
| 12/05/2000 | US6155687 Light guide for use in a color wheel display synchronization apparatus and method |
| 12/05/2000 | US6155686 Projection display device |
| 12/05/2000 | CA2115216C Film sheet |
| 11/30/2000 | WO2000072299A1 Projection display |
| 11/30/2000 | WO2000072089A1 Camera system and display device |
| 11/30/2000 | WO2000035200A9 Image correction method to compensate for point of view image distortion |
| 11/30/2000 | DE19917453C1 Einrichtung zur Verbesserung der Darstellungseigenschaften eines Projektionssystems an einer gekrümmten Projektionswand Means to improve the presentation properties of a projection system of a curved projection wall |
| 11/29/2000 | EP1055152A1 Method and device for wide-angle projection |
| 11/29/2000 | EP1055151A2 Rear projection screen and methods of manufacture thereof |
| 11/29/2000 | EP1055147A1 Image projection system with improved contrast |
| 11/28/2000 | US6152566 Projector for modulating polarized luminous flux |