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)
07/2000
07/04/2000US6083607 Triangular pyramidal cube corner type retroreflective sheet
07/04/2000US6082863 Color projection prism
07/04/2000CA2216786C Echelle spectrometer with a shaped oriented slit
06/2000
06/30/2000CA2294558A1 Photochromic substituted naphthopyran compounds
06/29/2000WO2000038432A2 Optical assembly for reflective light valves
06/29/2000WO2000038281A1 Line narrowed f2 laser with etalon based output coupler
06/29/2000WO2000037991A1 Reflective micro-display system
06/29/2000WO2000037985A2 Arrangement for separating excitation light and emission light in a microscope
06/29/2000WO2000037976A2 Method and apparatus for forming a tube-encased bragg grating
06/29/2000WO2000037973A1 Color polarizer with support for liquid crystal projector and color liquid crystal projector
06/29/2000WO2000037972A1 Color filter and method of manufacture thereof
06/29/2000WO2000037914A2 Bragg grating pressure sensor
06/29/2000WO2000037585A1 Utilization of polymerizable liquid crystal substances for the production of optical components
06/29/2000DE19859584A1 Verwendung polymerisierbarer flüssigkristalliner Substanzen zur Herstellung optischer Bauelemente Using polymerizable liquid crystalline substances for the production of optical components
06/29/2000CA2356555A1 Optical assembly for reflective light valves
06/29/2000CA2354441A1 Reflective micro-display system
06/28/2000EP1014162A1 Method and photoactive device for broadband limitation of a light flux
06/28/2000EP1014150A2 Diffractive optical element and photographic optical system having the same
06/28/2000EP1014143A1 A multilevel mechanical grating device
06/28/2000EP1014124A2 Method of and device for optical fibre grating fabrication
06/28/2000EP1014123A2 An optical fibre bragg grating device with passive compensation of temperature
06/28/2000EP1014120A2 Process for manufacturing an electromechanical grating device
06/28/2000EP1014119A1 Dichroic polariser
06/28/2000EP1014118A1 Dichromatic mirror
06/28/2000EP1014117A2 A mechanical grating device
06/28/2000EP1014116A1 Phase grating and its manufacturing method
06/28/2000EP1014115A1 Circular polygon mirror
06/28/2000EP1013099A1 Projection televisions with holographic screens having center to edge variations
06/28/2000EP1012932A1 Line narrowing device with double duty grating
06/28/2000EP1012671A1 Photosensitive black matrix composition and process of making it
06/28/2000EP1012658A1 Display device reflecting visible and infrared radiation
06/28/2000EP1012656A1 Stereoscopic image production method and device for implementing same
06/28/2000EP1012655A1 Image combining system for eyeglasses and face masks
06/28/2000EP1012653A1 Optical transmitter for emitting light signals
06/28/2000EP1012640A1 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
06/28/2000EP1012639A1 Holographic device for formation of colored, polarized and angularly separated light beams and video image projector which utilizes it
06/28/2000EP1012638A1 Light filtering lens film
06/28/2000EP1012569A1 Coherent interaction of optical radiation beams with optical-electronic materials of generalized crystal symmetry
06/28/2000EP1012500A1 Illumination sources and systems
06/28/2000EP0980411A4 Decorative material and method of its fabrication
06/28/2000EP0867012B1 Multi-focal vision system
06/28/2000EP0826161B1 Method and apparatus for fabricating an optical waveguide grating
06/28/2000CN1258428A Substrate for patterning thin film and surface treatment thereof
06/28/2000CN1053873C Unit type expansible flexible barrier member of pressurized dispensers and its pressure vessel
06/27/2000US6081640 Broadband grating
06/27/2000US6081383 Multi-color gobo
06/27/2000US6081379 Multiple coupled Gires-Tournois interferometers for group-delay-dispersion control
06/27/2000US6081378 High efficiency homogeneous polarization converter
06/27/2000US6081376 Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same
06/27/2000US6081354 Holographic reflector for liquid crystal display
06/27/2000US6081312 Homeotropic liquid crystal cell with one or more compensator plates with a small birefringence
06/27/2000US6080515 Forming colored photoresist on substrate; exposure; devlopment
06/27/2000US6080467 High efficiency optical devices
06/27/2000US6080340 Directly machining groove sets into a substrate to form an array having a multiple geometric structures including cube corner elements, machining two of groove sets along same path in the substrate but at different depth of grooves
06/27/2000US6080067 Reflective curved container for viewing objects
06/27/2000US6079841 Apparatus for increasing a polarization component, light guide unit, liquid crystal display and polarization method
06/27/2000CA2182387C Solidified liquid crystals of cellulose with optically variable properties
06/23/2000CA2292153A1 Interferometric optical device including an optical resonator
06/23/2000CA2278358A1 Asymmetric interleaver/de-interleaver circuit
06/22/2000WO2000036714A1 Gain equalizer, light amplifier and optical communication system
06/22/2000WO2000036629A1 Low reflectivity contrast enhancement filter
06/22/2000WO2000036580A1 Reversible electrochemical mirror for modulation of reflected radiation
06/22/2000WO2000036462A1 Achromatic compound retarder
06/22/2000WO2000036456A1 Color-imparting contact lenses with interference coating and method for making the same
06/22/2000WO2000036049A1 Aminoplast resin photochromic coating composition and photochromic articles
06/22/2000WO2000036048A1 Aminoplast resin photochromic coating composition and photochromic articles
06/22/2000WO2000036047A1 Alkoxyacrylamide photochromic coating composition and photochromic articles
06/22/2000WO2000035902A1 PHOTOCHROMIC SUBSTITUTED 2H-NAPHTHO[1,2-b]PYRANS
06/22/2000WO2000022479B1 Optical filter, adjustable add-drop-continue module and circuit for bundled cross-connect functionality
06/22/2000CA2355063A1 Gain equalizer, light amplifier and optical communication system
06/22/2000CA2292974A1 Tunable, mechanically induced long-period fiber grating with enhanced polarizing characteristics
06/21/2000EP1010997A1 Three-dimensional periodical structure, its manufacturing method, and method of manufacturing film
06/21/2000EP1010996A1 Method of producing optical films on triphenylphosphate-containing cellulose triacetate substrate
06/21/2000EP1010995A1 Method and system for actuating electro-mechanical grating elements in accordance to a data stream
06/21/2000EP1010677A1 Heat reflecting layered system for transparent substrates
06/21/2000EP1010025A1 Method for fabrication of in-line optical waveguide refractive index gratings of any length
06/21/2000EP1009949A4 An optical interference coating capable of withstanding severe temperature environments
06/21/2000EP1009949A1 An optical interference coating capable of withstanding severe temperature environments
06/21/2000CN2384233Y Band shaped focusing reflector
06/21/2000CN2384232Y Dividing board for optical lens
06/21/2000CN1257583A Diffuser, illuminating device and liquid crystal display
06/21/2000CA2291700A1 An optical fibre bragg grating device with passive compensation of temperature
06/20/2000US6078442 ND filter
06/20/2000US6078441 Optical device for producing rotational displacement of an incident image
06/20/2000US6078434 Zoom lens system
06/20/2000US6078429 Color separating prism having violet light component in red channel
06/20/2000US6078425 Durable silver coating for mirrors
06/20/2000US6078421 Light modulator including a collimator comprising an interference filter
06/20/2000US6078420 Hole-coupled laser scanning system
06/20/2000US6078376 Liquid crystal display
06/20/2000US6078372 LCD devices having means for dispersing light through color filters
06/20/2000US6078351 Projection televisions with three dimensional holographic screens
06/20/2000US6078048 Immersion echelle spectrograph
06/20/2000US6077634 Methods for preparing color filters for displays
06/20/2000US6076933 Light transmitting and dispersing filter having low reflectance
06/20/2000US6076932 Light absorber and optical equipment
06/20/2000US6076425 Steering column for motor vehicle
06/15/2000WO2000034808A1 Patterned layer of a polymer material having a cholesteric order
06/15/2000WO2000034807A1 Wavelength-selective retro-reflector
06/15/2000WO2000034806A1 Filler lens and its manufacturing method
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