Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
01/1996
01/17/1996EP0449893B1 Diffraction grating
01/17/1996CN1115039A Seperator of polarized light beam and light detector using same
01/17/1996CN1115037A 光学成象透镜系统 Optical imaging lens system
01/16/1996US5485318 Dual image manifestation apparatus with integrated electro-optical package
01/16/1996US5485310 Linear polarization/conversion apparatus
01/16/1996US5485309 Compact display for animating polarized images
01/16/1996US5485225 Video projection system using picture and line scanning
01/16/1996US5485172 Automatic image regulating arrangement for head-mounted image display apparatus
01/11/1996WO1996000912A2 Achromatic optical system including diffractive optical element, and method of forming same
01/11/1996WO1995031795A3 Process for producing spatial-effect images
01/10/1996EP0691606A1 Information processing apparatus
01/10/1996EP0691559A1 Head-mountable display system
01/10/1996EP0691558A2 Illumination apparatus
01/10/1996EP0691552A2 Apparatus for uniformly illuminating a light valve
01/10/1996EP0691547A1 Method for compensating electromagnetic disturbances due to magnetic elements and moving conductors, specifically applied to determining the position and orientation of a helmet-mounted visor
01/10/1996EP0691032A1 Emitter tip structure and field emission device comprising same, and method of making same
01/10/1996EP0691000A1 Optical system for the two and three-dimensional display of information
01/10/1996EP0690996A1 Lens system
01/10/1996CN1114770A Multiple data surface data storage system and method
01/09/1996US5483376 Optical apparatus
01/09/1996US5483342 Polarization rotator with frequency shifting phase conjugate mirror and simplified interferometric output coupler
01/09/1996US5483307 Wide field of view head-mounted display
01/09/1996US5483254 Device for forming and displaying stereoscopic images
01/06/1996CA2153193A1 Method for compensating electromagnetic disturbances caused by mobile magnetic and electric sources and use thereof on instrumented flight crew helmet
01/04/1996WO1996000432A1 Process and display with moveable images
01/04/1996WO1996000406A1 Head-mounted display device
01/03/1996EP0690327A2 Wide angle, deep field, close focusing optical system
01/02/1996US5481394 Variable-apex prism controller
01/02/1996US5481393 Pupil modulation optical system
01/02/1996US5481384 Deflector system which produces dual, oppositely directed scanning beams simultaneously or successively
01/02/1996US5481383 Color image reader
01/02/1996US5481381 Color image reading apparatus
12/1995
12/28/1995WO1995035560A1 Video headset
12/28/1995WO1995035486A1 Optical filtering device and use thereof in a liquid crystal projector
12/27/1995EP0689081A2 Stereoscopic display
12/27/1995EP0689080A1 Ring-shaped laser spot
12/27/1995EP0688441A1 Head-up displays
12/26/1995US5479551 Optical fiber non-reciprocal phase shifters and optical isolators using them
12/26/1995US5479545 Reverse flared optical coupling member for use with a high brightness light source
12/26/1995US5479298 ND filter and aperture device using the same
12/26/1995US5479296 Optical system of optical information recording/reproducing apparatus
12/26/1995US5479294 Collimator support and guidance device
12/26/1995US5479238 High resolution imagery systems and methods
12/26/1995US5479236 Image stabilizing apparatus
12/26/1995US5479225 Automatic focusing projector
12/26/1995US5479224 Image display apparatus
12/26/1995US5479185 Display arrangement
12/26/1995US5479049 Solid state image sensor provided with a transparent resin layer having water repellency and oil repellency and flattening a surface thereof
12/21/1995WO1995034841A1 Stereoscopic viewing apparatus and method
12/20/1995EP0687943A2 Rear projection screen for high ambient light environments
12/20/1995EP0687933A2 A color helmet mountable display
12/20/1995EP0687932A2 Display device
12/20/1995EP0687366A1 Method and apparatus for image alignment
12/20/1995CN2215730Y Focusing-free glasses for watching wide-screen TV
12/20/1995CN2215729Y Electric meter watching device
12/20/1995CN1030548C Laser gain amplifier
12/20/1995CN1030543C Complementary beam wave surface detector
12/19/1995US5477554 Phase shift device and laser apparatus utilizing the same
12/19/1995US5477521 Prism for an optical pickup of an optical recording and reproducing device
12/19/1995US5477385 Optical magnifying apparatus
12/19/1995US5477384 Laser optical device
12/19/1995US5477383 Optical array method and apparatus
12/19/1995US5477382 Optical correlator system
12/19/1995US5477381 Image sensing apparatus having an optical low-pass filter
12/19/1995US5477372 Optical scanner
12/19/1995US5477297 Zoom lens system with vibration reducing function
12/19/1995US5477283 For projecting guide lines on a work surface
12/14/1995WO1995034173A1 Image display apparatus
12/14/1995WO1995034018A2 Producing visual images
12/14/1995WO1995034017A1 Autostereoscopic display with high power efficiency
12/14/1995WO1995034016A1 Optical beam-splitting element
12/14/1995WO1995034015A1 Optical scanning device, and beam shaper and radiation source unit for use in the device
12/14/1995WO1995034014A2 Day/night heads-up display (hud)
12/14/1995WO1995034008A1 Holographic optical element
12/14/1995WO1995033998A1 Laser doppler velocimeter
12/14/1995WO1995033971A1 Method and apparatus for acquiring images
12/14/1995WO1995033970A1 Rotating cam for optical systems
12/14/1995DE4420558A1 Laser spectacles for prodn. of three=dimensional images
12/14/1995CA2192385A1 Holographic optical element
12/13/1995EP0686942A2 Stereo matching method and disparity measuring method
12/13/1995EP0686865A1 Night vision system for motor vehicles
12/13/1995EP0686864A1 Mid-objective laser scanner
12/13/1995EP0664066A4 Image mover.
12/13/1995EP0500829B1 A high performance absorbance detector with flashlamp and compact folded optics system
12/13/1995EP0472728B1 Optical isolator
12/12/1995US5475670 Deflection plate for optical pick-up device
12/12/1995US5475532 Infinite space kaleidoscope
12/12/1995US5475523 Disk for light beam recording device and light beam recording device
12/12/1995US5475514 Transferred single crystal arrayed devices including a light shield for projection displays
12/12/1995US5475512 Head-up display and a combiner used to control diffraction of light including a hologram with a half width between 200-400 nm
12/12/1995US5475416 Printing system for printing an image with lasers emitting diverging laser beams
12/12/1995US5475415 Optical head and printing system forming interleaved output laser light beams
12/12/1995CA2041926C Polarization converting apparatus and optical instrument having the same
12/07/1995WO1995033343A1 High resolution subtractive color projection system
12/07/1995WO1995033340A1 Visual display systems and a system for producing recordings for visualization thereon and methods therefor
12/07/1995WO1995033227A1 Image projection device
12/07/1995WO1995033222A1 High-efficiency illumination device and image projection apparatus comprising such a device
12/07/1995WO1995033221A1 Optical device for viewing a virtual three dimensional image superimposed on a real object, suitable, in particular, for surgical applications
12/07/1995WO1995033220A1 Lenses formed by arrays of reflectors
12/07/1995DE4418996A1 Head-up display esp. for road vehicle