G02B 3 - Simple or compound lenses

Patents for G02B 3 - Simple or compound lenses (21,564)
11/2001
11/22/2001	US20010043400 Lenticular image product with zoom image effect
11/22/2001	US20010043379 Multi-channel optical transceiver
11/22/2001	DE10022713A1 Optical unit dispersing e.g. light from LEDs used in traffic lights, includes extended raised sections along light disperser
11/21/2001	EP1155345A1 Method for forming a concave microrelief in a substrate and use of said method for producing optical components
11/21/2001	EP1155258A1 Method and device for coupling light sources to a light guide
11/21/2001	EP1154959A1 Method for producing micromechanical and micro-optic components consisting of glass-type materials
11/21/2001	EP1154877A2 A polishing machine and method
11/21/2001	EP1005619B1 Bireflective lens element
11/15/2001	WO2001086341A1 Light signal transmitter with a large aperture angle for traffic signals
11/15/2001	WO2001086340A1 Image display and alignment adjusting method
11/15/2001	WO2001086326A2 Solid immersion lenses for focusing collimated light in the near-field region
11/15/2001	US20010040735 Variable focus lens by small changes of the equatorial lens diameter
11/15/2001	US20010040535 Scanned beam display with adjustable accommodation
11/15/2001	US20010040263 Microlens array and fabrication method thereof
11/15/2001	US20010040211 Objective lens system
11/14/2001	EP1154655A2 Apparatus and method for displaying three-dimensional image
11/14/2001	EP1153893A2 Method for forming a tool for molding microlens arrays
11/14/2001	EP1153098A1 Method for fabricating an optical device using purified adhesives in the optical path
11/14/2001	EP1152977A1 Method for producing three-dimensional structures by means of an etching process
11/13/2001	US6317274 Optical element
11/13/2001	US6317270 Optical system
11/13/2001	US6317263 Projection screen using dispersing lens array for asymmetric viewing angle
11/13/2001	US6315937 Minutely working process
11/13/2001	US6315650 Method for lathing a lens
11/13/2001	US6315415 Image projector
11/08/2001	WO2001084833A1 Projection device and integrator plate suitable for such a projection device
11/08/2001	WO2001084210A1 Variable fresnel type structures and process
11/08/2001	WO2001046744A3 Pair of multifocal progressive spectacle lenses
11/08/2001	US20010038483 Light scanner with cylindrical lenses
11/08/2001	US20010038438 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts
11/08/2001	DE10119861A1 Projection lens e.g. for photolithography during semiconductor manufacture, has double aspherical lens spaced from image plane by more than maximum lens diameter
11/07/2001	EP1151796A2 Immersion lens, optical system incorporating same, method of production of same, and mold for production of same
11/07/2001	EP1151345A1 Contact lenses and methods of manufacture
11/07/2001	CN2458636Y Metal guide tube lens
11/07/2001	CN1321252A Projection screen for TV
11/07/2001	CN1321101A Radiation treatment apparatus particularly useful in treating for impotence
11/06/2001	US6313954 Corrective lens for copying books
11/06/2001	US6313949 Fly eye lens
11/01/2001	WO2001081955A2 Shaping optic for diode light sheets
11/01/2001	WO2001033598A8 Organic light emitting diode having spherical shaped patterns
11/01/2001	US20010036014 Lens array
11/01/2001	US20010035940 Projection device and integrator plate suitable for such a projection device
10/2001
10/31/2001	EP1148989A1 Lens mold carrier
10/31/2001	EP1007993B1 Single quantum well light emitting diode having an optical element
10/31/2001	CN1320217A Optical element having integral surface diffuser
10/31/2001	CN1319777A Near field optical probe and near field optical microscope and photo recording/reproducing device
10/31/2001	CN1319767A Optical component and projector using same
10/30/2001	US6310722 Lenticular lens sheet and projection screen using the same
10/30/2001	US6310671 Polarization sensitive scattering element
10/30/2001	US6310215 Pyrazolone compounds and ophthalmic plastic lens using the same
10/25/2001	WO2001079916A1 Micro-lens array and image display unit and telescope using it
10/25/2001	WO2001079908A1 Stereo panoramic camera arrangements for recording panoramic images useful in a stereo panoramic image pair
10/25/2001	WO2001079895A2 Illumination assembly
10/25/2001	US20010033726 Optical element having an integral surface diffuser
10/25/2001	US20010033434 Rod lens array
10/25/2001	US20010033422 Optical device
10/25/2001	US20010033360 For production of contact lenses of ethylene-norbornene copolymer
10/24/2001	EP1148370A2 Near-field optical probe, near-field optical microscope and optical recording/reproducing device with near-field optical probe
10/24/2001	EP1147456A1 Fresnel lens for projection screens
10/24/2001	EP1147441A1 Fabrication of collimators employing optical fibers fusion-spliced to optical elements of substantially larger cross-sectional areas
10/24/2001	EP1147437A1 Stepped surface diffuser
10/24/2001	CN1319196A Optical arrangement for flat-panel displays
10/24/2001	CN1318757A Compound lenses and method for forming the same
10/23/2001	US6305811 Illumination system having an array of linear prisms
10/18/2001	WO2001077716A2 High fill-factor microlens array and fabrication method
10/18/2001	US20010030805 Optical device and display device using the same
10/18/2001	US20010030698 Single sensor video camera system and method
10/18/2001	US20010029816 Precision double-sided aspheric element
10/17/2001	EP1146384A2 Method of designing position of micro-lens for optical panel device
10/17/2001	EP1146355A2 Rod lens array
10/17/2001	EP1146354A1 Gradient index rod lens with field limitation
10/17/2001	EP1145903A1 Car lighting Fixture lens structure and manufacturing method thereof
10/17/2001	CN1318153A Lenticular polarization converter
10/17/2001	CN1317897A Semiconductor optical device assembly
10/17/2001	CN1317701A Rod lens array
10/17/2001	CN1317700A Imaging optical article
10/17/2001	CN1073237C Base sheet of micro lens and liquid crystal displaying element and liquid crystal projecting apparatus
10/16/2001	US6304387 Method of predicting the curvature radius of the microlens
10/16/2001	US6304385 Laser irradiation apparatus and method
10/16/2001	US6304384 Optical substrate, a manufacturing method therefor, and a display device using the same
10/16/2001	US6304379 Rear projection screen
10/11/2001	WO2001075510A1 Variable focus optical apparatus
10/11/2001	WO2001075505A2 Electronic device having a display
10/11/2001	WO2001075487A2 One-piece lens arrays for collimating and focusing light and led light generators using same
10/11/2001	US20010028569 Car lighting fixture lens structure and manufacturing method thereof
10/11/2001	US20010028509 Imaging optical element
10/11/2001	US20010028506 Lens array unit and method of forming image
10/11/2001	US20010028502 Method of changing the surface of a glass substrate containing silver, by using a laser beam
10/11/2001	US20010028223 Light emission unit
10/10/2001	EP1143529A2 Microlens, solid state imaging device, and production process thereof
10/10/2001	EP1141766A1 Lenticular device
10/10/2001	EP1139921A1 Lenses capable of post-fabrication power modification
10/10/2001	CN1316946A Article having uneven surface and method for producing the same
10/10/2001	CN1316938A Method for lathing lens
10/09/2001	US6301064 Optical apparatus
10/09/2001	US6301055 Solid immersion lens structures and methods for producing solid immersion lens structures
10/09/2001	US6301051 High fill-factor microlens array and fabrication method
10/09/2001	US6300154 Method of manufacturing an apparatus controlling light
10/04/2001	US20010026658 Method for producing plano-convex convergence lenses
10/04/2001	US20010026311 Image forming apparatus and manufacturing method thereof

1 ... 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 ... 216