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)
05/1998
05/12/1998US5751480 Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit
05/12/1998US5751474 High-reflection silver mirror
05/12/1998US5751389 Containing dichroic dye
05/12/1998US5751388 High efficiency polarized display
05/12/1998US5751384 Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis
05/12/1998US5751261 Control system for display panels
05/12/1998US5750641 Liquid crystal
05/12/1998US5750599 Quinophthalone compounds and polarizing films using same
05/12/1998US5750448 Chemical resistance; stability
05/12/1998US5750292 Triazine derivative, (meth)acrylate polymer binder
05/12/1998US5750191 Retroreflective elements
05/12/1998US5749931 Coatings on glass
05/07/1998WO1998019188A1 Color filter and its manufacturing method
05/07/1998WO1998018836A1 Lowly birefringent polymer, process for the production thereof, and optical pickup lens
05/07/1998WO1998004419A3 Thermal transfer compositions, articles and graphic articles made with same
05/06/1998EP0840525A1 Image projecting apparatus
05/06/1998EP0840147A2 Method and apparatus for making continuous chirped fiber bragg gratings
05/06/1998EP0840146A1 Method for making long-period fiber gratings
05/06/1998EP0840145A1 Polarization converter, optical converter, electronic apparatus and process for producing polarization converter
05/06/1998EP0840144A1 Lens system having diffracting surface and refracting surface and optical apparatus using the lens system
05/06/1998EP0840143A1 Lens-type functional retroreflecting sheet and its manufacture
05/06/1998EP0840075A1 New liquid modulated lens for condensing solar energy
05/06/1998EP0839668A1 Thermal image stabilization by a reactive plastisizer
05/06/1998EP0839172A1 Liquid-crystal display device, compensator layer and method of manufacturing a retardation foil
05/06/1998EP0839087A1 Retroreflective elements
05/06/1998EP0734541B1 Apparatus for displaying an image
05/06/1998EP0660959A4 Diffraction surface data detector.
05/06/1998CN1181131A Collimating tir lens devices employing fluorescent light sources
05/06/1998CA2217077A1 Crosstalk suppression in a multipath optical amplifier
05/05/1998US5748816 Optical cavity for exclusively receiving light parallel to an optical axis
05/05/1998US5748598 Apparatus and methods for reading multilayer storage media using short coherence length sources
05/05/1998US5748389 Optical pedestal and method for using the same
05/05/1998US5748376 High optical throughput liquid-crystal projection display system
05/05/1998US5748372 High numerical aperture and long working distance objective system using diffraction-type optical elements
05/05/1998US5748369 Polarizing beam splitter and an illuminating device provided with the same
05/05/1998US5748368 Polarization optical element
05/05/1998US5748357 Optical detecting apparatus
05/05/1998US5748354 Reflection-type scanning optical system
05/05/1998US5748310 Optical spectrum separation apparatus
05/05/1998US5748282 Multifocal contact lens
05/05/1998US5747790 Solid state imaging device and method of manufacturing same
05/05/1998US5747332 Methods for purifying and synthesizing heat shock protein complexes
05/05/1998US5747199 Method of making color filter arrays by transferring two or more colorants simultaneously
05/05/1998US5747170 Multilayer glass and plastic laminate
05/05/1998US5747121 Optical compensatory sheet
05/05/1998US5746949 Polarizer films comprising aromatic liquid crystalline polymers comprising dichroic dyes in their main chains
05/05/1998US5746938 Electrooptical liquid crystal system
05/05/1998US5746857 Polarizing film and layer comprising light transmissive resin and angled pearl pigments
05/05/1998US5746408 Hinged, adjustable mounting mechanism for an optical filter screen
05/05/1998CA2148317C Optical circulator
05/05/1998CA2078596C Dispersions
04/1998
04/30/1998WO1998018147A1 Method of manufacturing a color display device comprising color-filter layers
04/30/1998WO1998018039A1 3-d image display
04/30/1998WO1998018031A1 Apparatus and process for the manufacture of optical fiber bragg gratings
04/30/1998WO1998018028A1 Triangular pyramidal cube corner type retroreflective sheet
04/30/1998WO1998017943A1 Integrated beamformer and methods of manufacture thereof
04/30/1998WO1998017889A1 Optical diffuser plates
04/30/1998WO1998017466A1 Article comprising a flexible retroreflective sheeting
04/30/1998DE19642001A1 Projektionsmaske Projection mask
04/30/1998DE19547106A1 Radiation filter using a mixture of gem crystals of small grain size
04/30/1998CA2267557A1 Apparatus and process for the manufacture of optical fiber bragg gratings
04/29/1998EP0838699A1 Phase retarder film comprising an oblique evaporated layer of an inorganic dielectric having a positive refractive index anisotropy
04/29/1998EP0838698A2 Thermally reflecting laminate, transparent to visible light
04/29/1998EP0838039A1 Novel photochromic organic materials
04/29/1998EP0837777A1 Apparatus and method for printing a color filter
04/29/1998EP0742914B1 Device and methods for producing and repairing colour filters
04/29/1998CN1180443A Optical pickup and optical element used therefor
04/29/1998CN1180175A Liquid crystal display apparatus
04/29/1998CN1180011A Method and device for manufacturing thermoplastic resin plate with embossint pattern
04/28/1998US5745511 Phase grating and mode-selecting mirror for a laser
04/28/1998US5745293 For a parallel light beam
04/28/1998US5745292 Optical devices and reflection control techniques
04/28/1998US5745291 Mirror including a glass substrate and a pyrolytic silicon reflecting layer
04/28/1998US5745290 Beam splitter
04/28/1998US5745289 Athermalized diffractive optical elements
04/28/1998US5745286 Optic component for deep ultra violet and x-ray wavelengths
04/28/1998US5745267 Apparatus for making holograms including a variable beam splitter assembly
04/28/1998US5745266 For a vehicle
04/28/1998US5745265 Optical element utilized for optical storage unit and optical device including the optical element
04/28/1998US5745203 Liquid crystal display device including multiple ambient light illumination modes with switchable holographic optical element
04/28/1998US5744204 Multilayer elements with optical stability and apparatus
04/28/1998US5744073 Fabrication of ferroelectric domain reversals
04/28/1998US5744070 Photochromic substituted naphthopyran compounds
04/28/1998US5743981 Optical security articles and methods for making same
04/28/1998US5743980 Coating with polymer solution, improved viewing angle for liquid crystal display
04/28/1998CA2120996C Apparatus and method of making reflex molds
04/23/1998WO1998017083A1 Electroluminescent illumination system
04/23/1998WO1998016872A1 Projection mask
04/23/1998WO1998016866A1 Display panel with compensation by holographic birefringent films
04/23/1998WO1998016863A1 Photochromic organic material, its manufacture and the photochromic articles containing it
04/23/1998DE19728391A1 Lichtleitplatten Light guide
04/23/1998CA2268336A1 Photochromic organic material, its manufacture and the photochromic articles containing it
04/22/1998EP0836951A2 Printing plate for rotary letterpress printing
04/22/1998EP0836554A1 Multilayer polymer film with additional coatings or layers
04/22/1998EP0807271A4 Broadband grating
04/22/1998CN2279619Y Double-half-wave optical filtering plate
04/22/1998CN2279618Y Regulation apparatus of space distribution large aperture laser beam reflecting mirror
04/22/1998CN1179544A Doublet lens, variable apex angle prism and deviation correction device
04/21/1998US5742577 Prism has a plurality of reflective regions each with a predetermined phase difference
04/21/1998US5742437 Optical pickup device
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