Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
12/2003
12/30/2003US6671046 Polarization converter
12/30/2003US6671044 Imaging and analyzing parameters of small moving objects such as cells in broad flat flow
12/30/2003US6671033 Optical device, method of cleaning the same, projection aligner, and method of producing the same
12/30/2003US6671008 Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same
12/30/2003US6670603 Image projector and image correction method
12/30/2003US6669347 Window baffles
12/30/2003US6669345 Illumination system and projector
12/30/2003US6669344 Color synthesizing optical apparatus and projection type display apparatus
12/30/2003CA2324600C Integrated micro-optical systems
12/26/2003CA2433083A1 Positioning device especially for assembling optical components
12/25/2003WO2003107687A1 Imaging device and imaging method, and display unit and display method
12/25/2003US20030235346 Automatic measurement method for an auto-collimator
12/25/2003US20030235050 Side emitting led and lens
12/25/2003US20030234983 Illuminating optical system and projection display device including it
12/25/2003US20030234981 Correction of birefringence in cubic crystalline optical systems
12/25/2003US20030234980 Method of making a parallax barrier, parallax barrier and autostereoscopic display
12/25/2003US20030234913 Illumination optical unit employing dichroic mirror wheel and image display system including the illumination optical unit
12/25/2003US20030234912 Projection optical system, exposure apparatus and exposure method
12/25/2003US20030234910 Stereographic display device
12/25/2003US20030234752 Electrochromic element drive control circuit
12/25/2003US20030234751 Image display apparatus having optical scanner
12/25/2003US20030234331 Glide attachment for furniture leg
12/24/2003WO2003107073A1 Optical low-pass filter
12/24/2003WO2003107072A1 Method and device for recording the position of an object in space
12/24/2003WO2003107071A1 Light stirrer
12/24/2003WO2003107068A1 Boroscope with simultaneous video and direct viewing
12/24/2003WO2003107041A2 Microlens and method of making same
12/24/2003WO2003107040A2 Auxiliary optical unit attachable to optical devices, particularly telescopic gun sights
12/24/2003WO2003106890A1 Contrast reinforcement for displays
12/24/2003WO2003079094A3 Optimising point spread function of spatial filter
12/24/2003WO2003069396A3 Device and method for varying the reflectance or transmittance of light
12/24/2003WO2003068052A3 Smoothing laser beam integration using optical element motion
12/24/2003WO2003049094A3 Field curvature reduction for optical system
12/24/2003WO2002027385A3 Wide-angle rugate polarizing beamsplitter
12/24/2003CN2594833Y Radiating device for LCOS projecting TV illuminating system
12/24/2003CN2594832Y Optical engine radiator for LCDS liquid crystal panel projectnig TV set
12/24/2003CN1463384A Reflection type liquid crystal projector
12/24/2003CN1463376A Illumination opitcal system and projector
12/24/2003CN1463375A Polarization conversion system for projection displays resistant to damage from heat and light
12/24/2003CN1463374A Method, system and device for augmented reality
12/24/2003CN1463373A Optical system of display
12/24/2003CN1463372A Reflection optical device and imaging appts. comprising it, multi-wavelength imaging appts. and vehicle mounted monitor
12/24/2003CN1462906A Color wheel
12/24/2003CN1462895A Reflection type liquid crystal stereographic optical projector
12/24/2003CN1132136C Picture display device with two microlens arrays
12/24/2003CN1132078C Display element and electronic clock
12/24/2003CN1132040C Projection television
12/24/2003CN1132039C 图象显示装置和包括这种装置的头戴显示器 Head-mounted display and image display apparatus comprising such a device
12/24/2003CN1132031C 双凸透镜偏振转换器 Lenticular polarization converter
12/24/2003CN1132029C Optical element suitable for projection display appts.
12/23/2003US6668112 Multimode laser diode and side-coupled fiber package
12/23/2003US6667838 Optical trapping skirt for adjusting the diameter of a beam passing thereof
12/23/2003US6667834 Polarization luminaire and projection display
12/23/2003US6667827 Beam shutter
12/23/2003US6667821 Two-wavelength compatible scanning lens
12/23/2003US6667805 Small-spot spectrometry instrument with reduced polarization
12/23/2003US6667784 Color filters, sequencers and displays using color selective light modulators
12/23/2003US6667656 Color separating optical system
12/23/2003US6666558 Projection image display
12/23/2003US6666557 Reflection type projector
12/23/2003US6666556 Image projection system with a polarizing beam splitter
12/23/2003CA2258094C Compact display system with two stage magnification and immersed beam splitter
12/18/2003WO2003105481A1 Method and system for displaying an image
12/18/2003WO2003105293A1 Wavelength tunable ring-resonator
12/18/2003WO2003105248A1 Oled display with contrast enhancing interference members
12/18/2003WO2003104897A2 Objective, especially a projection objective for microlithography
12/18/2003WO2003104891A1 Display device and display method
12/18/2003WO2003104881A1 Variable optical filter
12/18/2003WO2003104877A1 Enhanced night vision goggle assembly
12/18/2003WO2003104859A1 Retroreflective articles having moiré-like pattern
12/18/2003WO2003104850A2 Systems, methods and apparatus for bi-directional optical transceivers
12/18/2003WO2003104052A1 Device for preventing particles/substances from depositing on a sensitive optical unit, particularly on a sensor surface
12/18/2003WO2003083560A3 Uv compatible programmable spatial filter
12/18/2003WO2003069214A3 Support for appliances to be worn on the head
12/18/2003WO2002025347A8 Methods and apparatus for measurement and correction of optical aberration
12/18/2003US20030232179 Light control material for displaying color information, and images
12/18/2003US20030231827 System, method and apparatus for providing uniform illumination
12/18/2003US20030231692 Phased array gratings and tunable lasers using same
12/18/2003US20030231688 Wavelength selection device, wavelength selection laser, and tunable laser
12/18/2003US20030231511 Line generator optical apparatus
12/18/2003US20030231497 Lighting system and projector
12/18/2003US20030231494 Ring illuminator
12/18/2003US20030231400 Solid immersion lens array and methods for producing and using solid immersion lens array with fiducial marks
12/18/2003US20030231399 Illuminated portable shield for portable computers
12/18/2003US20030231393 Image stabilization apparatus
12/18/2003US20030231392 Panoramic viewing device
12/18/2003US20030231390 Athermal delay line
12/18/2003US20030231388 Zoom lens and optical apparatus having the same
12/18/2003US20030231373 High-contrast display system with scanned conformal grating device
12/18/2003US20030231371 Electrochromic rearview mirror element incorporating a third surface reflector
12/18/2003US20030231293 Electro-optic lens with integrated components
12/18/2003US20030231286 Reflection-type image projection unit and a reflection-type image display apparatus, and a light source device for use therein
12/18/2003US20030231270 Projection type optical display system
12/18/2003US20030230715 Color corrected laser illumination system for night vision applications
12/17/2003EP1372112A2 Combined laser/flir optics system
12/17/2003EP1372028A2 Illumination apparatus with movable LEDs and image projection apparatus using the same
12/17/2003EP1372018A1 Omnidirectional survey system
12/17/2003EP1372017A2 A colour corrected laser Illumination system for night vision applications
12/17/2003EP1372016A2 Dynamic shaping of laser beams
12/17/2003EP1372014A1 High-contrast display system with scanned conformal grating device