| Patents for G03B 33 - Colour photography, other than mere exposure or projection of a colour film (1,230) |
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| 01/26/1999 | US5864374 Method and apparatus for image generation |
| 01/26/1999 | CA2084259C Linear, polarization/conversion apparatus |
| 01/07/1999 | EP0889351A1 Projection display and illuminating optical system therefor |
| 12/16/1998 | EP0679276A4 A filmless method and apparatus for producing 3-d photographs. |
| 12/09/1998 | EP0883020A1 Projection display and illuminating optical system for it |
| 12/02/1998 | EP0880725A1 Projector |
| 12/01/1998 | US5842762 Interlaced image projection apparatus |
| 11/17/1998 | US5838494 Apparatus for displaying image allowing observer to recognize stereoscopic image |
| 11/11/1998 | EP0877281A1 Projection display |
| 11/03/1998 | US5829854 Image projection arrangement |
| 10/20/1998 | US5825440 Liquid crystal display backlighting system which includes dichroic mirrors, optical light valves, transmission tubes, and a light transmission plate |
| 10/14/1998 | EP0871338A2 Projection type video image display device |
| 10/13/1998 | US5820241 For combining three sub-beams of different colors to one color beam |
| 10/07/1998 | EP0346463B1 An improved video display system |
| 10/06/1998 | US5816675 Optical projector |
| 09/30/1998 | EP0867734A2 Illumination optical system and projection-type display apparatus |
| 09/22/1998 | US5812223 Color LCD projector with three color separating polarizing beam splitters |
| 09/22/1998 | CA2058519C Liquid crystal projector |
| 09/15/1998 | US5806952 Projection type display device |
| 09/08/1998 | US5805255 Liquid-filled optical device |
| 08/25/1998 | US5798819 Projection-display apparatus and method providing improved brightness of projected color image |
| 07/28/1998 | US5786874 Liquid crystal projector with condenser lenses for blue and green panels only or the red panel condenser lens focal length being largest |
| 07/22/1998 | CN1188370A LCD video projector |
| 07/22/1998 | CN1188249A Image projecting apparatus |
| 07/14/1998 | US5781251 Method and apparatus for optical scanning for single panel color projection video display |
| 07/08/1998 | EP0763306B1 High resolution subtractive color projection system |
| 07/07/1998 | US5777696 Compact projection apparatus for generating high-quality images |
| 06/10/1998 | EP0847205A2 LCD video projector |
| 06/09/1998 | US5764319 Transmissive display device with microlenses and microprisms adjacent counter electrode |
| 05/27/1998 | EP0844793A1 High contrast, compact, full-color polarizer and color beam splitter |
| 05/20/1998 | EP0843487A1 Projector apparatus |
| 05/13/1998 | EP0840905A1 Optical projector |
| 05/13/1998 | CN1181860A Method and appts. for optical scanning for single panel colour projection video display |
| 05/12/1998 | US5749641 Optical projector |
| 05/07/1998 | WO1998019212A1 Projection display and illuminating optical system for it |
| 05/07/1998 | WO1998019211A1 Projection display and illuminating optical system therefor |
| 05/07/1998 | WO1998019206A1 Projection display |
| 05/06/1998 | EP0840525A1 Image projecting apparatus |
| 04/14/1998 | US5738426 Projection type display apparatus and multi-vision projection type display apparatus |
| 04/02/1998 | WO1998014012A1 Angled color dispersement and recombination prism |
| 04/02/1998 | CA2264024A1 Angled color dispersement and recombination prism |
| 03/18/1998 | EP0829750A2 Liquid crystal display projector |
| 03/10/1998 | US5726719 Projection-type color display device |
| 03/04/1998 | EP0827006A2 Projector apparatus with means for color separation/synthesis |
| 03/02/1998 | CA2214059A1 Projector apparatus |
| 02/25/1998 | EP0824829A1 Projection device |
| 02/17/1998 | US5719660 Exposure apparatus having a PLZT shutter, a multi-colored filter disc and a shielding member to block exposure light |
| 01/14/1998 | CN1170144A Projection type liquid crystal display apparatus |
| 12/17/1997 | EP0813091A2 Projection type liquid crystal display apparatus |
| 12/17/1997 | EP0812514A2 Method and apparatus for optical scanning for single panel colour projection video display |
| 12/17/1997 | EP0812507A2 Three lamp, three light valve projection system |
| 12/09/1997 | US5695266 Projection-type display apparatus |
| 12/02/1997 | CA2042829C Polarization converting device and polarized-light illuminating system using the device and image display unit using the same |
| 11/25/1997 | US5690407 Shutter for display device of projection type |
| 11/12/1997 | EP0696361A4 Immersed dichroic system for single projection lens video projector |
| 11/11/1997 | US5686169 Pattern to control spread of adhesive during lamination of sheets |
| 10/29/1997 | EP0803754A1 Projection type display device |
| 09/23/1997 | US5669687 Optical projection system |
| 09/10/1997 | EP0794676A2 Interlaced image projection apparatus |
| 09/03/1997 | CN1158434A Projection system |
| 09/02/1997 | US5663775 Video projector with luminance and chrominance optical modulation LCD's |
| 08/27/1997 | EP0791185A1 System for lighting an electrooptical color display screen, comprising an electrooptical modulation screen |
| 08/21/1997 | WO1997024881A3 Method and apparatus for optical scanning for single panel colour projection video display |
| 08/21/1997 | WO1997024870A3 Three lamp, three light valve projection system |
| 08/13/1997 | EP0788718A1 Illumination system for display panels |
| 08/05/1997 | US5654775 Three lamp, three light valve projection system |
| 08/05/1997 | US5653520 Liquid crystal display projector |
| 07/31/1997 | WO1997027512A1 Optical projector |
| 07/30/1997 | EP0786910A2 Liquid crystal projector |
| 07/29/1997 | US5651599 Projection type liquid crystal projector |
| 07/29/1997 | US5651598 Projector |
| 07/23/1997 | EP0785461A2 View camera for selectively recording images photographically or electronically |
| 07/22/1997 | US5649752 Projector system using two liquid crystal projectors |
| 07/15/1997 | US5648878 Integrally driven three beam-type projection apparatus |
| 07/15/1997 | US5648870 Dichroic mirror and projector having the same |
| 07/10/1997 | WO1997024881A2 Method and apparatus for optical scanning for single panel colour projection video display |
| 07/10/1997 | WO1997024870A2 Three lamp, three light valve projection system |
| 06/04/1997 | EP0777390A2 Projection image display device |
| 06/04/1997 | EP0777146A1 Projection type display device |
| 05/27/1997 | US5633719 Method and apparatus for aligning a lenticular overlay with a lenticular print |
| 05/21/1997 | EP0774130A1 Display system |
| 05/21/1997 | CN1150258A Exposure apparatus |
| 05/13/1997 | US5629743 Video signal processor for two-panel liquid crystal projector |
| 05/06/1997 | US5626409 Projection-type display apparatus |
| 04/17/1997 | WO1997014076A1 Projector |
| 04/17/1997 | CA2234643A1 Projector |
| 04/16/1997 | EP0768800A1 Colour projector |
| 04/16/1997 | CN1147891A Beam combiner for LCD projector utilizing a penta-prism |
| 04/15/1997 | US5621551 Optical projection system |
| 04/08/1997 | US5619284 Beam combiner for LCD projector utilizing a penta-prism |
| 04/08/1997 | US5618094 Projection system |
| 03/20/1997 | WO1997010528A1 System for lighting an electrooptical color display screen, comprising an electrooptical modulation screen |
| 03/19/1997 | EP0763756A2 Encoded lenticular media |
| 03/19/1997 | EP0763306A1 High resolution subtractive color projection system |
| 03/18/1997 | US5612738 System and method for compensating for color deviation in an image produced by an image capturing and reproducing apparatus such as camera |
| 02/25/1997 | US5605390 Optical projector |
| 02/12/1997 | EP0758100A2 Transmissive display device |
| 02/05/1997 | CN1142059A Driving device of motion-picture projection lens with synchronous toothed belt |
| 01/14/1997 | US5594563 High resolution subtractive color projection system |
| 01/02/1997 | EP0750822A1 Beam combiner for lcd projector utilizing a penta-prism |