Patents
Patents for G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating (46,502)
07/2001
07/17/2001US6262815 Image sensor
07/17/2001US6262786 Devices with micro-filters and micro-choppers for dynamic selection of colours and images
07/17/2001US6262707 Gyricon displays utilizing magnetic addressing and latching mechanism
07/17/2001US6262706 Retroreflective electrophoretic displays and materials for making the same
07/17/2001US6261494 Substrates and plastic deformation
07/17/2001US6261228 Device for controlling an amount of light of a lighting unit for an endoscope
07/17/2001US6260976 Laser beam collimation apparatus and laser processing machine using same
07/17/2001US6260763 Integral illumination source/collection lens assembly for data reading system
07/17/2001CA2080723C Method and apparatus for defining a template for assembling a structure
07/12/2001WO2001050177A1 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
07/12/2001WO2001050176A1 Optical fibre switching assembly
07/12/2001WO2001050175A1 Fiber-optic switching element
07/12/2001WO2001050174A1 Thermally stable optical-fiber switch
07/12/2001WO2001050173A2 Dual stage deformable mirror
07/12/2001WO2001050172A2 An optical router including bistable optical switch and method thereof
07/12/2001WO2001050157A1 Optical barrier device
07/12/2001US20010007549 Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus
07/12/2001US20010007467 Scanning beam generating unit employed in printing apparatus
07/12/2001US20010007334 Method and apparatus for programming functional system parameters in optical bar code scanners
07/12/2001DE19963658A1 Sensoranordnung für Licht unterschiedlicher Farbe und/oder Polarisation Sensor arrangement for light of different color and / or polarization
07/12/2001DE19963382A1 Mikrospiegel Micromirror
07/12/2001CA2362460A1 Dual stage deformable mirror
07/11/2001EP1115022A2 Optoelectronic scanning device
07/11/2001CN1068436C Scanning optical apparatus
07/10/2001US6259551 Passivation for micromechanical devices
07/10/2001US6259550 Phase-modulating microstructures for highly integrated surface light modulators
07/10/2001US6259548 Micro-mirror device
07/10/2001US6259547 Scanning optical system
07/10/2001US6259546 Scanning and imaging lens and optical scanning device
07/10/2001US6259545 Mounting assembly for an optical scanner
07/10/2001US6259467 Multi stage oscillator phase alignment scheme
07/10/2001US6259414 Scanning apparatus
07/10/2001US6257492 Combination hand-held and counter-top omni-directional scanner
07/05/2001WO2001049042A1 Color projection system
07/05/2001WO2001049041A1 Projection system and control method therefor
07/05/2001WO2001049040A1 Projector for simulating a scene image by means of calligraphic lights
07/05/2001WO2001048745A2 Optical scanning head
07/05/2001WO2001048536A2 A display device
07/05/2001WO2001048535A1 Display and method for manufacturing the same
07/05/2001WO2001048534A1 Display and method for manufacturing the same
07/05/2001WO2001048533A1 Display
07/05/2001WO2001048532A2 Integrated planar optical waveguide and shutter
07/05/2001WO2001048531A2 Optical systems
07/05/2001WO2001048527A2 Micromirror
07/05/2001DE10018444A1 Semiconductor system for registration of spectra, colour signals, colour images etc., has adjustable colour filters in front of each pixel
07/05/2001CA2393435A1 A display device
07/05/2001CA2392467A1 Integrated planar optical waveguide and shutter
07/05/2001CA2364674A1 Projector for simulating a scene image by means of calligraphic lights
07/04/2001EP1113306A2 Sensing arrangement for light of various colours and/or polarisations
07/04/2001EP1113305A2 Optical scanning apparatus, multi-beam optical scanning apparatus, and image forming apparatus using the same
07/04/2001EP1113304A2 Device for optical scanning of multiple objects
07/04/2001EP1113302A2 Folded optical cross connect with a curved mirror
07/04/2001EP1113301A2 Device for beam deflection
07/04/2001EP1113299A2 Wide tuning range fiber bragg grating filter
07/04/2001EP1113261A2 Laser apparatus and method for using same
07/04/2001EP1112522A1 Variable focus optical system
07/04/2001EP1112519A1 Fiber coupler variable optical attenuator
07/04/2001EP0767952B1 Light beam deflecting device
07/04/2001CN2438139Y Optic gate for laser
07/04/2001CN1301974A Wide tuning optic fiber cloth grate filter by using mussle conduct line (EBGF)
07/03/2001US6256430 Optical crossconnect system comprising reconfigurable light-reflecting devices
07/03/2001US6256287 Method of manufacturing a lens system comprising two lens elements
07/03/2001US6256134 Microelectromechanical devices including rotating plates and related methods
07/03/2001US6256133 Optical scanning apparatus
07/03/2001US6256132 Multi-beam scanning optical system and image forming apparatus using the same
07/03/2001US6256131 Active tuning of a torsional resonant structure
07/03/2001US6256121 Apparatus for ablating high-density array of vias or indentation in surface of object
07/03/2001US6256055 Electrophotographic printer
07/03/2001US6254253 Deflectable laser source having movable piezu elements for projecting images
06/2001
06/28/2001WO2001046741A1 A micromachined reflective arrangement
06/28/2001WO2001046740A2 Apparatus and method for controlling optics propagation based on a transparent metal stack
06/28/2001WO2001046728A2 Multi-channel fiber-optic rotary joint
06/28/2001WO2001046489A1 Ion beam modification of residual stress gradients in thin film polycrystalline silicon membranes
06/28/2001US20010005389 Light power modulalting system
06/28/2001US20010005286 Optical system for crystallization tool
06/28/2001US20010005239 Transmissive display device using micro light modulator
06/28/2001US20010005214 Image formation apparatus and its control method
06/28/2001US20010005103 Light deflecting electric motor with oscillation preventing means
06/27/2001EP1111903A1 An optical writing apparatus and method
06/27/2001EP1111435A2 Multiple wobble correction optical elements to reduce height of raster output (ros) system
06/27/2001EP1111434A2 Light beam scanning apparatus
06/27/2001EP1111433A2 Light beam scanning apparatus
06/27/2001EP1111432A2 Light beam scanning aparatus
06/27/2001EP1111431A2 Light beam scanning apparatus
06/27/2001EP1111430A2 Light beam scanning apparatus
06/27/2001EP1111429A2 Light beam scanning apparatus
06/27/2001EP1111428A2 Light beam scanning apparatus
06/27/2001EP1111419A1 An improved total internal reflection optical switch
06/27/2001EP1110437A1 Scanner system
06/27/2001EP1110433A1 Improvements in pixel mirror based stage lighting system
06/27/2001EP1110117A1 Scanning apparatus
06/27/2001EP1110114A1 Mirror based fiber optic switch and control system
06/27/2001CN1067771C Array of thin film actuated mirrors having an improved optical efficiency and method for the manufacture thereof
06/26/2001US6253001 Optical switches using dual axis micromirrors
06/26/2001US6252715 Beam pattern contractor and focus element, method and apparatus
06/26/2001US6252697 Mechanical grating device
06/26/2001US6252695 Multiple wobble correction optical elements to reduce height of raster output scanning (ROS) system
06/26/2001US6252694 Internal-surface-scanning image recording apparatus
06/26/2001US6252564 Tiled displays
06/26/2001US6251329 Rotation of sheets, removal of magnetic particles, mixing, forming a layer, molecular orientation, solidification and dispersion