Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 5 - Optical elements other than lenses
Patents for G02B 5 - Optical elements other than lenses (93,064)
06/1998
06/02/1998US5760859 Retardation layer having a dispersion adapted to the active liquid-crystalline cell
06/02/1998US5760834 Electronic camera with binary lens element array
06/02/1998US5760159 Reflector as well as process and means for its production
06/02/1998US5759671 A plurality of sealed, small compartment cells containing transparent microspheres; aids nighttime visibility
06/02/1998US5759643 Anti-staining layer including a fluorine-containing silane compound disposed on anti-reflection layer; liquid crystal displays
06/02/1998US5759468 Raised zone retroreflective cube corner article and method of manufacture
06/02/1998US5759450 Photochromic naphthopyran compounds
06/02/1998US5758941 Pixel compensated electro-optical display system
05/1998
05/28/1998WO1998022844A1 Display
05/28/1998WO1998022839A1 Phase difference film and its manufacturing method
05/28/1998WO1998022837A1 Rectroreflective sheet
05/28/1998WO1998022749A1 Front light extraction film for light guiding systems and method of manufacture
05/28/1998DE19751303A1 Liquid crystal display
05/28/1998DE19649993A1 Method of producing ultra-light precision polygonal mirror with high reflectivity
05/28/1998DE19649056A1 Polymerisierbare Oligomesogene Polymerizable Oligomesogene
05/28/1998CA2271486A1 Rectroreflective sheet
05/27/1998EP0844793A1 High contrast, compact, full-color polarizer and color beam splitter
05/27/1998EP0844507A1 Display system
05/27/1998EP0844056A1 Microprism matrix
05/27/1998EP0843953A1 Electroluminescent lamp using multilayer optical film
05/27/1998EP0843831A1 Holographic optical grating and method for optimizing monochromator configuration
05/27/1998CN2282696Y Film raster piece for stereo-photograph
05/27/1998CN2282690Y Full-wave band continuous frequency converting colour filter
05/27/1998CN1182886A Flexible high strongth grade reflectiva film
05/26/1998US5757564 Mirrors having low transmissivity reflecting coatings with self adhering film of polyethylene or polypropylene and woven polyolefin scrim layer on back surfaces as opacifier
05/26/1998US5757558 Imaging system with rectifying mask
05/26/1998US5757547 High efficiency homogeneous polarization converter
05/26/1998US5757536 Electrically-programmable diffraction grating
05/26/1998US5757523 Optical radiation devices
05/26/1998US5757452 Color liquid crystal panel with light shielding layer sections formed between color filter films without contacting said color filter films
05/26/1998US5757449 Method of manufacturing optical low-pass filter
05/26/1998US5757445 Single crystal silicon tiles for display panels
05/26/1998US5757345 Electrocapillary color display sheet
05/26/1998US5757017 Imaging system and apparatus for ultraviolet lithography
05/26/1998US5756240 Depositing and patterning a photoresists layer on first substrate to form selected openings over pixels, heating second substrate having heat transferable colorant material layer, transferring the colorant, removing photoresist
05/26/1998US5756239 Method of forming a color filter array with improved resolution
05/26/1998US5756197 Metal-pigmented composite media with selectable radiation-transmission properties and methods for their manufacture
05/26/1998US5755501 Image display device and optical low-pass filter
05/26/1998CA2119326C Technique utilizing a rotating waveplate for reducing polarization dependent hole-burning in an amplified optical transmission system
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
05/22/1998WO1998021610A1 Optical transparency having a diffuse antireflection coating and process for making it
05/22/1998CA2761346A1 In-line holographic mask for micromachining
05/20/1998EP0843239A1 Radially symmetric hologram and method of fabricating the same
05/20/1998EP0843203A1 Optical diffusers obtained by melt mixing of incompatible materials
05/20/1998EP0843195A1 Reflecting plate, reflection type polarizing plate and reflection type liquid crystal display device
05/20/1998EP0843191A1 Micromolded integrated ceramic light reflector
05/20/1998EP0843185A2 Blur film assembly for infrared optical applications
05/20/1998EP0842454A1 Modulation of light using chiral liquid crystals
05/20/1998EP0842236A1 Photochromic polymer
05/20/1998EP0688441B1 Head-up displays
05/20/1998DE19649988A1 Mirror for concentrating sun's rays on small focus
05/20/1998CN2282196Y Gap coating optical grid tray
05/20/1998CN2282195Y Foldable glasses
05/20/1998CN1182225A Illumination system for hard copy apparatus
05/20/1998CN1182217A Multiple-film polarizing beam splitter utilizing birefraction film
05/19/1998US5754900 Intra-viewfinder display device and optical apparatus
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
05/19/1998US5754338 Structured retroreflective sheeting having a rivet-like connection
05/19/1998US5754274 Field of vision collimator
05/19/1998US5754001 Phosphor zinc oxide/zinc display panel has a wide color reproducing range and high luminescence
05/19/1998US5753146 Containing atleast two photochromatic compounds, such as 3(h)-naphtho(2,1-b)pyrans and 2(h)-naphtho(1,2-b)pyrans, free of amino substituted aryl groups on carbon atom adjacent to the oxygen atom of pyran ring, exposed to ultraviolet rays
05/19/1998US5753145 Polarizer films with high thermal and hygroscopic stability
05/19/1998US5753140 Between a pair of protective films, cellulose ester of a lower fatty acid, phthalate plasticizer
05/19/1998US5752442 Method for printing a color filter
05/14/1998WO1998020389A1 Coated flexible glass films for visual display units
05/14/1998WO1998020384A1 Compact lighting device
05/14/1998WO1998020383A1 Optical component and process for producing the same
05/14/1998WO1998020382A1 Optical images
05/14/1998WO1998020375A1 Electroluminescent retroreflective article
05/14/1998WO1998020374A1 Highly canted retroreflective cube corner article
05/14/1998WO1998020313A1 Method and device for the spectral analysis of light
05/14/1998WO1998020090A1 Liquid crystal film structures with phase-retardation surface regions formed therein
05/14/1998WO1998019842A1 Cube corner article master mold and method of making the same
05/14/1998DE19749680A1 Solid imaging device with colour filters
05/14/1998DE19646239A1 Device with flat prism for concentrating or distributing light
05/14/1998CA2270882A1 Optical images
05/14/1998CA2269613A1 Electroluminescent retroreflective article
05/14/1998CA2269478A1 Highly canted retroreflective cube corner article
05/14/1998CA2269338A1 Cube corner article master mold and method of making the same
05/13/1998EP0841764A2 Crosstalk suppression in a multipath optical amplifier
05/13/1998EP0841151A2 Flexible light pipe for side-lit applications
05/13/1998EP0840900A1 Optical structure and method for its production
05/13/1998EP0840899A1 Retroreflective articles with muliple size prisms in multiple locations
05/13/1998EP0840875A1 Collimating tir lens devices employing fluorescent light sources
05/13/1998EP0840873A1 Apparatus for modifying a light beam
05/13/1998CN2281544Y Lightweight molten quartz reflecting mirror
05/13/1998CN1181860A Method and appts. for optical scanning for single panel colour projection video display
05/13/1998CN1181815A Polarized light separator, method of mfg. the same, and projection display
05/13/1998CN1181647A Erbium doped optical fiber amplifier for automatically tracing and filtering wavelength of transmitted light and its operation method
05/13/1998CN1181510A Super-corpuscular protecting cover for harm ray of kinescope
05/12/1998US5751494 Image display apparatus
05/12/1998US5751492 Diffractive/Refractive lenslet array incorporating a second aspheric surface
05/12/1998US5751489 Elemental semiconductor mirror for vehicles
05/12/1998US5751487 Multilayered filter films and method for making the same
05/12/1998US5751484 Coatings on glass
05/12/1998US5751483 Display apparatuses; televisions, overheads and projectors
05/12/1998US5751482 Achromatic polarization-rotating right-angle prism system
05/12/1998US5751481 Laminar light-polarizing lens blank for producing prescription lens
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