Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 27 - Other optical systems; Other optical apparatus
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
11/1999
11/25/1999WO1999060439A1 Systems, methods and apparatus for improving the contrast ratio in reflective imaging systems utilizing color splitters
11/25/1999WO1999060431A1 Thin film dichroic color separation filters for color splitters in liquid crystal display systems
11/25/1999WO1999060429A1 Precision double-sided aspheric element
11/25/1999WO1999059820A1 Thin sheet lenticular lens material printing process
11/25/1999DE19816302C1 Arrangement for medical radiation therapy of tissue parts, esp. in retina or other eye parts
11/25/1999CA2297099A1 Thin sheet lenticular lens material printing process
11/24/1999EP0959379A2 Method of aligning optical fibers to a multi-port optical assembly
11/24/1999EP0959378A1 Optical coherence reduction method and device, illuminating method and system
11/24/1999EP0959377A2 A three-dimensional representation method and an apparatus thereof
11/24/1999EP0959375A2 Optical attenuator
11/24/1999EP0958521A1 Holographic display screen for airplanes and vehicles
11/24/1999EP0871917A4 Three-dimensional imaging system
11/24/1999EP0769157A4 Lenses formed by arrays of reflectors
11/24/1999CN2350779Y Tunable laser harmonic wave orientation optical splitter
11/24/1999CN2350778Y Bright intensified backlight board
11/24/1999CN1236441A Optical images
11/24/1999CN1236113A Light-selective prism, projection display apparatus using the same, and method of manufacturing light-selective prism
11/24/1999CN1046664C Mutilayered polymer film, its producing method and use thereof
11/23/1999US5991551 Autostereoscopic imaging apparatus and method using a parallax scanning lens aperture
11/23/1999US5991481 Optical isolator
11/23/1999US5991103 Prism optical system
11/23/1999US5991102 Beam protecting device
11/23/1999US5991100 Compact view scope
11/23/1999US5991099 Adjustable chromatic correction lens
11/23/1999US5991091 Zoom lens having vibration compensating function
11/23/1999US5991087 Non-orthogonal plate in a virtual reality or heads up display
11/23/1999US5991085 Head-mounted personal visual display apparatus with image generator and holder
11/23/1999US5991084 Compact compound magnified virtual image display with a reflective/transmissive optic
11/23/1999US5991083 Image display apparatus
11/23/1999US5991082 Lens system with multiple focal lines
11/23/1999US5991076 Optical circulator
11/23/1999US5991074 Stereoscopic image display apparatus
11/23/1999US5991073 Autostereoscopic display including a viewing window that may receive black view data
11/23/1999US5991016 Apparatus for producing variable levels of uniform light flux
11/23/1999US5991004 Lens focus shift sensor
11/23/1999US5990990 Three-dimensional display techniques, device, systems and method of presenting data in a volumetric format
11/23/1999US5990936 Stereoscopic imaging systems using memory affect liquid crystal displays
11/23/1999US5990934 Method and system for panoramic viewing
11/23/1999US5988832 Non-button laser pointer
11/23/1999US5988818 Projection type liquid crystal projector
11/23/1999US5987924 Lens mold and method of manufacturing a lens
11/23/1999CA2092840C Integrated optical package for coupling optical fibers to devices with asymmetric light beams
11/21/1999CA2270733A1 Optical attenuator
11/18/1999WO1999059021A1 Directional display
11/18/1999WO1999059020A1 Crt display systems
11/18/1999WO1999059008A1 Polarizer apparatus for producing a generally polarized beam of light
11/18/1999WO1999059005A1 Polarizer apparatus for producing a generally polarized beam of light
11/18/1999DE19820326A1 Method of acquiring photographic, film and video images of objects and surfaces and printing on surfaces to reproduce a spatial view
11/18/1999DE19819025A1 Appliance and method for compensating the vibration of an object relative to a reference object
11/18/1999DE19809711C1 Optical viewing device for head-up display or helmet-mounted display e.g. for aircraft pilot
11/17/1999EP0957389A1 Precision assembly technique
11/17/1999EP0957387A1 Polarized light illuminator and projecting type image display
11/17/1999EP0957386A1 3-D Imaging system
11/17/1999EP0957385A1 3-D imaging system
11/17/1999EP0956706A1 Method and device for eliminating image speckles in scanning laser image projection
11/17/1999EP0956513A1 Lens arrangements
11/17/1999CN1235723A Microdisplay for portable communication device
11/16/1999USRE36393 Two-dimensional random access scanner for optical disks
11/16/1999US5987151 Apparatus for detecting visual axis
11/16/1999US5986826 Drive device using electromechanical conversion element
11/16/1999US5986815 Systems, methods and apparatus for improving the contrast ratio in reflective imaging systems utilizing color splitters
11/16/1999US5986814 High contrast, compact, full-color polarizer and color beam splitter
11/16/1999US5986813 Head mounted type display apparatus capable of generating or detecting vibrations
11/16/1999US5986812 Image display apparatus
11/16/1999US5986811 Method of and apparatus for generating a 3-D image from a 2-D image having a changeable focusing micro-lens array
11/16/1999US5986809 Polarization conversion element, polarization illuminator, display using the same illuminator, and projection type display
11/16/1999US5986808 Surface-plasmon-wave-coupled tunable filter
11/16/1999US5986807 Single binary optical element beam homogenizer
11/16/1999US5986805 Polarizer/modulator assembly for lasers
11/16/1999US5986804 Stereoscopic display
11/16/1999US5986803 Reconfigurable electronic imaging system with pop-up display
11/16/1999US5986794 Laser optics and diode laser
11/16/1999US5986792 Lighting system sequencer and method
11/16/1999US5986788 Microoptical system for free-space optical interconnection and its setting method
11/16/1999US5986780 Hologram reconstructing apparatus
11/16/1999US5986779 Multiple focus lens, an optical head apparatus and an optical information recording-reproducing apparatus
11/16/1999US5986778 Hologon deflector system having dispersive optical elements for scan line bow correction, wavelength shift correction and scanning spot ellipticity correction
11/16/1999US5984480 Power-propelled kaleidoscope
11/16/1999US5984477 Helmet mounted display with improved SLM illumination
11/16/1999CA2141041C Optical radiation devices
11/16/1999CA2130428C Asymmetric spatial filtering for pulsed imaging, pulse width modulation raster output scanner with tri-level exposure
11/11/1999WO1999057791A1 Optical emitter array with collimating optics unit
11/11/1999WO1999057599A1 Extended depth of field optical systems
11/11/1999WO1999057598A1 Anti-aliasing diffractive aperture and optical system using same
11/11/1999WO1999057583A1 Broadband diffractive diffuser and associated methods
11/11/1999WO1999057579A2 Doe-based systems and devices for producing laser beams having modified beam characteristics
11/11/1999WO1999038033A9 General asphere-conic conformal optical windows
11/11/1999DE19921118A1 Optical beam splitter system for automatic focus device in measuring instrument
11/11/1999DE19819246C1 Video projection device for large screen video display
11/10/1999EP0955707A2 Laser system
11/10/1999EP0955622A1 Piece of jewellery
11/10/1999EP0954859A1 Catadioptric optical system, optical pickup and optical disk drive employing the same, and optical disk
11/10/1999EP0954842A1 Large screen display with projected overlay and method of using same
11/10/1999EP0811221B1 Picture display device with two microlens arrays
11/10/1999CN2348406Y Light-emitting diode side background light source board
11/10/1999CN1234873A Optical apparatus which uses virtually imaged phased array to produce chromatic
11/10/1999CN1234796A Noval substituted naphthopyrans
11/10/1999CN1046353C Virtual display device and method thereof
11/09/1999US5983029 Optical apparatus equipped with sight line detector
11/09/1999US5982954 Optical field propagation between tilted or offset planes
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