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)
05/1998
05/27/1998CN2282693Y Improved horizontal roller picture photograph viewing device
05/27/1998CN1182889A Stereo slide viewer and stereo slide mount
05/27/1998CN1182888A Optics device and electrolytic solution
05/26/1998US5758209 Adjustable rack focus stop and method of rack focus
05/26/1998US5758203 Optical device with blurring motion compensation mechanism
05/26/1998US5757557 Beam-forming lens with internal cavity that prevents front losses
05/26/1998US5757552 Microscope objective lens and a microscope incorporating same
05/26/1998US5757551 Beam splitter for an optical collimator assembly
05/26/1998US5757548 Kaleidoscope, and pattern generating apparatus and pattern generating method utilizing the same
05/26/1998US5757547 High efficiency homogeneous polarization converter
05/26/1998US5757546 Electronic stereoscopic viewer
05/26/1998US5757545 Lenticular and barrier strip pictures with changeable scenes
05/26/1998US5757544 Image display apparatus
05/26/1998US5757523 Optical radiation devices
05/26/1998US5757449 Method of manufacturing optical low-pass filter
05/26/1998US5757445 Single crystal silicon tiles for display panels
05/26/1998US5757420 Photographic image processing apparatus
05/26/1998US5757339 Head mounted display
05/26/1998US5757017 Imaging system and apparatus for ultraviolet lithography
05/26/1998US5755501 Image display device and optical low-pass filter
05/26/1998US5755417 Locking device
05/26/1998CA2119326C Technique utilizing a rotating waveplate for reducing polarization dependent hole-burning in an amplified optical transmission system
05/22/1998WO1998021620A1 Autostereoscopic display apparatus
05/22/1998WO1998021619A1 Stereo hologram display (holdisp)
05/22/1998WO1998021618A1 Helmet with night vision system and optic capable of being substituted for day vision
05/22/1998WO1998021612A1 Optical system for alternative or simultaneous direction of light originating from two scenes to the eye of a viewer
05/22/1998WO1998021611A1 Light dispersive insulated glazing unit
05/22/1998WO1998021003A1 Laser system for marking or perforating
05/22/1998WO1998001700A3 Electromagnetic radiation transmitter/reflector device, apparatus and method therefor
05/22/1998WO1998000964A3 Reduced thickness backlighter for autostereoscopic display and display using the backlighter
05/22/1998CA2242872A1 Laser system for marking or perforating
05/20/1998EP0843189A1 Autofocus module
05/20/1998EP0842450A1 A stereoscopic film cartridge for a stereoscopic viewer
05/20/1998EP0743888B1 Device and process for shaping a laser beam, espacially in laser-beam surface machining
05/20/1998EP0688441B1 Head-up displays
05/20/1998DE19714157C1 Fibre-optical laser, speckle interferometer for detecting surface deformations of objects
05/20/1998DE19647221A1 Projector for displaying three=dimensional geometrical objects
05/20/1998DE19645978A1 Laser colour display unit for e.g. video equipment, taking advantage of high definition achievable whilst minimising speckle effects
05/20/1998CN2282200Y Stereo TV viewing lens
05/20/1998CN2282199Y Multifunctional multipurpose observer
05/20/1998CN1182486A Illumination unit for an optical apparatus
05/20/1998CN1182217A Multiple-film polarizing beam splitter utilizing birefraction film
05/19/1998US5754719 Method for coupling light from single fiberoptic to a multi-fiber bundle with enhanced field uniformity and better coupling efficiency
05/19/1998US5754344 Head-mounted stereoscopic image display apparatus
05/19/1998US5754342 Video device utilizing a two-dimensional diffraction grating
05/19/1998US5754341 Phase grating, its fabricating method, optical encoder, motor using the optical encoder, and robot using the motor
05/19/1998US5754340 Comprising positive power of diffraction optical element, fluorite lens and negative power of quartz lens; laser beam emitter
05/19/1998US5754339 Vibration compensation device for binocular
05/19/1998US5754328 Mid-objective laser scanner
05/19/1998US5754274 Field of vision collimator
05/19/1998US5754147 Method and apparatus for displaying three-dimensional volumetric images
05/19/1998US5753959 Replacing semiconductor chips in a full-width chip array
05/19/1998US5752276 Protective helmet equipped with optronic systems and adjustment method
05/14/1998WO1998020385A1 Device with a laser for image reproduction
05/14/1998WO1998020384A1 Compact lighting device
05/14/1998WO1998020383A1 Optical component and process for producing the same
05/14/1998WO1998020382A1 Optical images
05/14/1998WO1998020381A2 Head mounted display system using mangin mirror
05/14/1998WO1998020380A1 Car hud
05/14/1998DE19645150A1 Optische Anordnung zur Symmetrierung der Strahlung von Laserdioden Optical arrangement for balancing the beam of laser diodes
05/14/1998DE19641657C1 Vorrichtung zum Erzeugen eines Bildes auf einem Schirm durch Ausleuchten von Bildpunkten in einer Vielzahl von Teilbildern An apparatus for forming an image on a screen by illuminating pixels in a plurality of sub-images
05/14/1998CA2270882A1 Optical images
05/14/1998CA2238279A1 Device with a laser for image reproduction
05/13/1998EP0841685A2 High efficiency lamp apparatus for producing a beam of polarized light
05/13/1998EP0841583A1 Optical adaptor
05/13/1998EP0840905A1 Optical projector
05/13/1998EP0840902A1 Optical circulator
05/13/1998EP0840875A1 Collimating tir lens devices employing fluorescent light sources
05/13/1998CN2281545Y Microprojector
05/13/1998CN1181833A Objective lens and scanning device using such an objective lens
05/13/1998CN1181819A Method and appts. for presenting stereoscopic images
05/13/1998CN1181815A Polarized light separator, method of mfg. the same, and projection display
05/13/1998CN1181676A Jitter control apparatus for video camera
05/13/1998CN1181563A Device for displaying 3D images
05/12/1998US5751494 Image display apparatus
05/12/1998US5751493 Head-mounted display apparatus with a single image display device
05/12/1998US5751491 Method of adjusting beam axis of optical pick-up
05/12/1998US5751486 Shake-preventing correction optical system
05/12/1998US5751485 Lens capable of short distance photographing with vibration reduction function
05/12/1998US5751483 Display apparatuses; televisions, overheads and projectors
05/12/1998US5751480 Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit
05/12/1998US5751479 Three-dimensional display
05/12/1998US5751476 Display device
05/12/1998US5751475 Phase contrast microscope
05/12/1998US5751462 Multi-beam exposure unit
05/12/1998US5751419 Optical delay apparatus
05/12/1998US5751397 Color motion depth effect system
05/12/1998US5751388 High efficiency polarized display
05/12/1998US5751387 Fresnel lens and liquid crystal display device
05/12/1998US5751384 Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis
05/12/1998US5751383 Image display device having a pixel multiplying means
05/12/1998US5751261 Control system for display panels
05/12/1998US5749641 Optical projector
05/07/1998WO1998019435A2 Microdisplay for portable communication device
05/07/1998WO1998019212A1 Projection display and illuminating optical system for it
05/07/1998WO1998019211A1 Projection display and illuminating optical system therefor
05/07/1998WO1998019202A1 Optical array for symmetrization of laser diode beams
05/07/1998WO1998019196A1 Infrared lens assembly with athermalization element and method
05/07/1998WO1998019187A1 Quadaxial gradient index lens
05/07/1998WO1998019184A2 Optical fiber imaging system
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