Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
06/2002
06/04/2002US6400139 Methods and apparatus for electromagnetic position and orientation tracking with distortion compensation
06/04/2002US6399258 Focusing laser beams
06/04/2002US6398371 Antiglare film, method for producing the same, polarizer and liquid crystal display
06/04/2002US6398368 Light pipe for a projector system
06/04/2002US6398365 Image projection display apparatus
06/04/2002US6398364 Off-axis image projection display system
05/2002
05/30/2002WO2002043195A2 Planar laser illumination and imaging (pliim) systems with integrated despeckling mechanisms provided therein
05/30/2002WO2002043041A1 Dual mode near-eye and projection display system
05/30/2002WO2002043040A1 Image displaying method
05/30/2002WO2002042999A2 Three-dimensional display systems
05/30/2002WO2002042997A2 Arrangement for spatial representation and method and device for producing an arrangement of this type
05/30/2002WO2002042827A1 Optical switch with flexure pivot
05/30/2002WO2002042807A1 Color separating/synthesizing element and liquid crystal projector using it
05/30/2002WO2002023278A3 Device and method for exposing photosensitive plates for printing presses
05/30/2002WO2002021448A3 Rasterization of polytopes in cylindrical coordinates
05/30/2002WO2002011251A3 Wave beam converter and method for making same
05/30/2002WO2002005459A3 Optical free space signalling system
05/30/2002US20020063969 Zoom lens and optical apparatus using the same
05/30/2002US20020063966 Color integrating optical device and display optical system
05/30/2002US20020063961 Variable magnification optical system having image stabilizing function
05/30/2002US20020063958 Method for manufacturing a 3D image display body and film for use in forming 3D image display body
05/30/2002US20020063957 Viewing stereoscopic image pairs
05/30/2002US20020063939 Optical scanning apparatus
05/30/2002US20020063913 Observation optical system using volume hologram
05/30/2002US20020063853 Projection type display apparatus
05/30/2002US20020063852 Projection system and method of automatic focus
05/30/2002US20020063806 Optical unit, video display apparatus, and color switching method
05/30/2002US20020063778 System and method for forming images for display in a vehicle
05/30/2002US20020063773 Imaging device
05/29/2002EP1209508A2 Display for 3D images
05/29/2002EP1209491A2 Optical system and optical apparatus provided with the same
05/29/2002EP1208621A2 High pulse rate laser system
05/29/2002EP1208399A2 Simultaneously achieving circular symmetry and diminishing effects of optical defects and deviations during real time use of optical devices
05/29/2002EP1027625B1 Display apparatus including grating light-valve array and interferometric optical system
05/29/2002EP0929978B1 Flat-panel display
05/29/2002DE10064233C1 Optical system consists of a reflector with a parabolic surface, a collector lens, and primary and secondary openings
05/29/2002DE10057791A1 Projection unit with light emitter array has collimator of micro-optical elements and telescope lens of optical elements arranged after array in light propagation direction
05/29/2002DE10056077A1 Determination of the surface properties of a solar-powered steam generating parabolic mirror, so that misalignments can be corrected to ensure maximum operating efficiency
05/29/2002DE10054307A1 Light coupling element for connection to a motor vehicle windscreen, to transmit a light beam from a sensing system for object detection, etc., that works to suppress its reflection within the windscreen
05/29/2002DE10050174C1 Vorrichtung zur Anzeige von Informationen in einem Fahrzeug A device for displaying information in a vehicle
05/29/2002CN2493952Y Ultraviolet photoelectric multiplier imaging instrument
05/29/2002CN2493949Y Carrying type stereo computer image viewing glasses
05/29/2002CN1351529A Beam shaping and projection imaging with solid state UV gaussien beam to form vias
05/28/2002US6397008 Driving system with elastically supporting units
05/28/2002US6396873 Optical device
05/28/2002US6396646 Multi-beam optical system
05/28/2002US6396640 Collimator lens and optical scanning apparatus using the same
05/28/2002US6396639 Viewing optical system and image display apparatus using the same
05/28/2002US6396635 Beam shaping element for use in a lithographic system
05/28/2002US6396634 Surface light source device of side light type
05/28/2002US6396631 Light fixture having a multilayer polymeric film
05/28/2002US6396569 Image displacement test reticle for measuring aberration characteristics of projection optics
05/28/2002US6396463 Image projection apparatus
05/28/2002US6396462 Gimbal-mounted virtual reality display system
05/28/2002US6396461 Personal display with vision tracking
05/28/2002US6396446 Microwave antenna for use in a vehicle
05/28/2002US6395126 Method of micro-fabrication
05/28/2002US6394607 Polarized light separation device, method of fabricating the same and projection display apparatus using the polarized light separation device
05/28/2002US6394606 Projection-type display device
05/28/2002US6394601 Spectacle-mounted micro display ocular
05/23/2002WO2002041065A1 Illuminating lens designed by extrinsic differential geometry
05/23/2002WO2002041047A2 System and method for elimination of scattered side lobes created by integrator lenslet arrays
05/23/2002WO2002041035A2 Head-up display for aircraft with curved windshield
05/23/2002WO2001078410A3 Projection screen for a multiplanar volumetric display
05/23/2002WO2001064481A3 Video mirror systems incorporating an accessory module
05/23/2002US20020061393 Optical film
05/23/2002US20020060972 Optical system for optical head
05/23/2002US20020060855 Downsize, high performance, and wide range magnification zoom lens and camera apparatus
05/23/2002US20020060852 Optical path splitting element and image display apparatus using the same
05/23/2002US20020060851 Image display apparatus and head mounted display using it
05/23/2002US20020060850 Observing optical system and imaging optical system
05/23/2002US20020060849 Antiglare film, method for producing the same, polarizer and liquid crystal display
05/23/2002US20020060845 Diffractive optical element
05/23/2002US20020060841 Matched amplification and switch joint transform correlator
05/23/2002US20020060831 System and method for recovering phase information of a wave front
05/23/2002US20020060786 Light adjustable aberration conjugator
05/23/2002US20020060659 Apparatus for deflecting light, device for scanning light, device for reading information and device for stereoscopic display
05/23/2002US20020060649 Virtual display system and method
05/23/2002DE10057102A1 Method for representing a multidimensional image, especially for stereoscopic vision, involves decoupling at least two adjacent narrowband zones from spectral range
05/23/2002DE10055161A1 Adjusting device for minimizing angle errors in dividing beams deflected by a beam-splitter directs a primary laser beam divergent from a beam source onto the beam-splitter after bundling in a collimator and becoming parallel
05/22/2002EP1207690A1 Head-mounted display
05/22/2002EP1207689A1 Head-mounted video display
05/22/2002EP1207687A1 Image sensing apparatus
05/22/2002EP1207417A1 Polarization converter
05/22/2002EP1206726A1 An electro-optic device having a self-cleaning hydrophilic coating
05/22/2002EP1053492A4 Apparatus for applying optical gradient forces
05/22/2002EP0920646B1 Fabricating optical waveguide gratings
05/22/2002CN2492862Y Transposed stereo picture watcher
05/22/2002CN1350750A displayer and method for displaying
05/22/2002CN1350322A Laser machining device irradiating semiconductor layer with laser beam
05/22/2002CN1350193A Phase-shifting filter for projecting etching imaging
05/22/2002CN1350192A Positively projecting optical system with liquid crystal chip for projector
05/22/2002CN1350188A Laser diode module to stabilise light output
05/22/2002CN1350184A Multiple-prism image synthesizer with compensating film
05/22/2002CA2326693A1 Method and apparatus for illuminating a display
05/22/2002CA2326635A1 Illumination system using optical feedback
05/21/2002US6393042 Beam homogenizer and laser irradiation apparatus
05/21/2002US6393039 Double-pass polarization diversified birefringent filter
05/21/2002US6392813 Integrated molded plastic optical system for a laser diode collimating and aberration correction configuration
05/21/2002US6392812 Head up displays