Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
10/1998
10/07/1998CN1195116A Thin film actuated mirrors having combination layer
10/07/1998CN1194945A Laser method and device for purifying water
10/07/1998CA2229959A1 Optical circulator
10/06/1998US5818981 Polarization mode dispersion-free circulator
10/06/1998US5818645 Multimode optical source and image scanning apparatus using the same
10/06/1998US5818641 Image display apparatus
10/06/1998US5818626 Method and apparatus for optical isolation
10/06/1998US5818624 Mask for viewing reduced-size radiographic film, particularly mammography film
10/06/1998US5818506 Optical exposer unit
10/06/1998US5816693 Nonimaging optical illumination system
10/06/1998US5816677 Backlight device for display apparatus
10/06/1998US5816675 Optical projector
10/01/1998WO1998043441A1 Autostereoscopic projection system
10/01/1998WO1998043126A1 Stereoscopic display apparatus
10/01/1998WO1998042800A1 Decorative material and method of its fabrication
10/01/1998WO1998033006A3 Luminaire device
10/01/1998DE19811563A1 Telescopic laser pointer for teaching purposes
09/1998
09/30/1998EP0867991A1 Semiconductor laser light source and solid-state laser apparatus
09/30/1998EP0867772A2 Illumination system and exposure apparatus
09/30/1998EP0867734A2 Illumination optical system and projection-type display apparatus
09/30/1998EP0867087A1 Video projection apparatus and method of displaying a video image composed of pixels of a defined size
09/30/1998EP0742940A4 Laser illuminated display system
09/30/1998EP0690996B1 Lens system
09/30/1998EP0660942B1 Microscope objective with a correcting mount
09/29/1998US5815741 Image observing apparatus and imaging apparatus utilizing the image observing apparatus
09/29/1998US5815326 Image display apparatus
09/29/1998US5815314 Image display apparatus and image display method
09/29/1998US5815301 Scanning optical apparatus
09/29/1998US5815222 Apparatus for deflecting light, device for scanning light, device for reading information and device for stereoscopic display
09/29/1998US5815221 Projector apparatus
09/29/1998US5815126 Monocular portable communication and display system
09/29/1998US5814807 Optical pick-up head and integrated type optical unit for use in optical pick-up head
09/29/1998CA2140962C Folding stereoscopic computer display
09/24/1998WO1998041897A1 Liquid crystal projector and method using low birefringence liquid crystal and schlieren optics
09/24/1998WO1998041894A1 Display system including an image generator and movable scanner for same
09/24/1998WO1998041893A1 Display device incorporating one-dimensional high-speed grating light valve array
09/24/1998DE19710825A1 Parallel beams generating apparatus for adjusting telescope optical system
09/24/1998DE19710660A1 Speckle reduction apparatus for laser image projections
09/23/1998EP0866436A2 Positioning device for images
09/23/1998EP0865649A1 Electrical device comprising an array of pixels
09/23/1998EP0865647A1 Device for the production of an image on a screen by illuminating picture elements in a plurality of partial images
09/23/1998EP0865626A1 Autostereoscopic display
09/23/1998EP0776576B1 Method and device for showing stereoscopic video images on a display
09/23/1998EP0697161B1 Autostereoscopic video device and system
09/23/1998CN2292293Y 万花筒 Kaleidoscope
09/23/1998CN1193748A Concave raster monochromator for eliminating astigmatism and incident light
09/23/1998CN1039942C Amplifier having amplifying optical fiber
09/22/1998US5812405 Three variable optimization system for thin film coating design
09/22/1998US5812332 Windshield for head-up display system
09/22/1998US5812323 Image display apparatus
09/22/1998US5812320 Optical encoder having high resolution
09/22/1998US5812318 Apparatus and methods for routing of optical beams via time-domain spatial-spectral filtering
09/22/1998US5812313 Method of providing a magnified image of a periodical image pattern
09/22/1998US5812287 Holograms having a standard reference color
09/22/1998US5812233 Polarization sensitive devices and methods of manufacture thereof
09/22/1998US5812224 Head-mount image display apparatus
09/22/1998US5812186 Three-dimensional display method(s) and apparatus
09/22/1998US5812100 Image display apparatus
09/22/1998US5812099 Portable audio-visual virtual-reality system
09/22/1998US5810469 Combination light concentrating and collimating device and light fixture and display screen employing the same
09/22/1998US5810465 Infinity mirror display
09/22/1998US5810464 Surface light source device of side light type
09/17/1998WO1998040777A1 Apparatus for projecting three-dimensional images into space
09/17/1998WO1998040767A1 Changing astigmatism in an optical system
09/16/1998EP0865209A2 Display panel and projection type display apparatus
09/16/1998EP0865196A2 Color image reading apparatus
09/16/1998EP0864909A1 Illumination device
09/16/1998EP0864897A2 Light source device, illuminating system and image projecting apparatus
09/16/1998EP0864892A2 Lens-system for coupling a semiconductor laser and an optical fiber
09/16/1998EP0827599A4 Color polarizers
09/16/1998CN2291678Y On-Line optical filter for non-confocal spherical mirror
09/16/1998CN2291673Y Wedge compensating optical scanning rotating scope
09/16/1998CN2291672Y Crystal reflection table
09/16/1998CN2291671Y Three-dimensional viewing apparatus
09/16/1998CN1193389A 三维成象系统 Three-dimensional imaging system
09/15/1998US5809346 Image stabilizing device
09/15/1998US5808819 Computer monitor attachment for image manipulation
09/15/1998US5808803 Optical arrangement for use in a laser diode system
09/15/1998US5808802 Head-mounted display apparatus with a single image display device
09/15/1998US5808801 Head mount display and an optical system for use in the display
09/15/1998US5808800 Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
09/15/1998US5808799 Infrared lens assembly with athermalization element and method
09/15/1998US5808798 Nonpolarizing beamsplitter
09/15/1998US5808795 Projection type display apparatus
09/15/1998US5808793 Low-cost compact optical isolators
09/15/1998US5808792 Autostereoscopic display and method of controlling an autostereoscopic display
09/15/1998US5808759 Light source apparatus
09/15/1998US5808599 Autostereoscopic video device and system
09/15/1998US5808591 Image display device, image display system and program cartridge used therewith
09/15/1998US5808589 Optical system for a head mounted display combining high and low resolution images
09/15/1998US5808588 Shutter synchronization circuit for stereoscopic systems
09/15/1998US5808323 Microoptical device with mirrors
09/15/1998US5806955 TIR lens for waveguide injection
09/15/1998US5806218 Border for an image
09/11/1998WO1998039674A1 Movable three-dimensional display
09/10/1998DE19708778A1 Light beam guiding system
09/09/1998EP0863588A2 Laseroptics and laserdiode
09/09/1998EP0863440A2 Projection exposure apparatus and device manufacturing method
09/09/1998EP0863431A2 Optical apparatus for detecting rotation of an eyeball of an observer
09/09/1998EP0863425A2 Optical device for splitting an input beam into two orthogonal polarization states