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)
07/1995
07/05/1995EP0661571A2 Optical bypass device
07/05/1995EP0661127A1 Method and system for processing workpiece with laser beam, with oscillation of beam spot on the workpiece and beam oscillating apparatus
07/04/1995US5430574 Rugged optical filter and switch for communication networks
07/04/1995US5430571 Rotary mirror system
07/04/1995US5430570 Light deflector
07/04/1995CA2027440C Paper-like computer output display and scanning system therefor
06/1995
06/30/1995CA2131672A1 Linear scanning using a single illumination and scanning optic station
06/29/1995WO1995017698A1 Planar galvanomirror and production method therefor
06/29/1995WO1995010159A3 High resolution image projection system and method employing lasers
06/29/1995DE4343808A1 Light valve for video,graphics and data display
06/28/1995EP0660578A2 Method and apparatus for wobble correction using an agile beam polygon ros and all-spherical optics
06/28/1995EP0660157A1 Device for combining laser beams in a common light spot
06/28/1995EP0660153A1 Binary diffraction optical element for controlling scanning beam intensity in a raster output scanning (ROS) optical system
06/28/1995EP0660150A2 Lens mounting structure
06/28/1995CN1104341A Wafer-like processing after sawing dmds
06/27/1995US5428467 Transmissive polygonal optical scanning of illumination for light valve video projector
06/27/1995US5428447 Method and apparatus for obtaining three-dimensional information of samples using computer tomography
06/27/1995US5428218 Variable time-delay system for broadband phased array and other transversal filtering applications
06/27/1995CA2018071C Chromatic and misalignment compensation in a multiple beam laser scanning system
06/22/1995DE4445136A1 Rotary mirror optical scanning system for bar=code reader, laser printer, facsimile etc.
06/21/1995EP0659011A2 Wobble and bow correction by dual spot pixel intensity proportioning
06/21/1995EP0658987A1 Optical space communication apparatus
06/21/1995EP0658883A1 Optical scanning device, and recording and/or read apparatus comprising such a scanning device
06/21/1995EP0658868A1 Signal generator for controlling a spatial light modulator
06/21/1995EP0658857A2 An image forming apparatus
06/21/1995EP0658790A2 Collimating lens for optical scanner
06/21/1995EP0658789A2 Structure for attaching scanning optical system
06/21/1995EP0658787A2 Scanning lens and optical scanner using the same
06/20/1995US5426576 Colour cross-fading system for a luminaire
06/20/1995US5426529 Light beam deflection means
06/20/1995US5426528 Correction device of light beam deviation of primary scanning direction thereof in image forming apparatus
06/20/1995US5426490 Solid state scanning device
06/20/1995US5426298 Optical scanner
06/15/1995WO1995015833A1 Method and device for color laser marking
06/14/1995EP0658037A2 Image forming apparatus
06/14/1995EP0657760A1 Image simulation and projection system
06/14/1995EP0657759A2 Wafer-like processing after sawing DMDS
06/14/1995EP0657037A1 Improved apparatus and method for aligning optical fibers
06/14/1995EP0656833A1 Data-recordal using laser beams.
06/13/1995US5424765 Scanning device with resonant light reflector
06/13/1995US5424632 Moving magnet optical scanner with novel rotor design
06/13/1995US5424525 Portable bar code symbol reading device with bar code symbol detection circuit for activating microprocessor implemented bar code symbol decoder
06/13/1995US5423896 Method of fabricating a reflecting mirror
06/07/1995EP0656554A2 Direct view deformable mirror device
06/06/1995US5422969 Optical switch
06/06/1995US5422753 Binary diffraction optical element for controlling scanning beam intensity in a raster output scanning (ROS) optical system
06/06/1995US5422472 Optical symbol (bar code) reading systems having an electro-optic receptor with embedded grating rings
06/06/1995US5422471 Scanning device for scanning a target, scanning motor for the device and a method of utilization thereof
06/02/1995CA2137058A1 Direct view deformable mirror device
06/01/1995WO1995015052A1 Process and device for compensating pyramidal errors
06/01/1995WO1995014948A1 Infrared scanner apparatus
05/1995
05/31/1995EP0655858A1 Gray scale printing using spatial light modulators
05/31/1995EP0655781A2 Integrated circuit processing
05/31/1995EP0655724A1 Single-frame display memory for spatial light modulator
05/31/1995EP0655723A1 Digital memory for display system using spatial light modulator
05/31/1995EP0655637A1 Light beam deflector including a magnetically-unweighted rotor assembly
05/31/1995EP0594829A4 Pixel intensity modulator.
05/31/1995CA2136478A1 Digital memory for display system using spatial light modulator
05/30/1995US5420713 Optical scanner
05/30/1995US5420685 For use in a ring laser gyroscope
05/30/1995US5420655 Color projection system employing reflective display devices and prism illuminators
05/30/1995US5420416 Light wavelength selection device and method using diffraction grating with peak detection
05/30/1995US5420411 Combined range laser scanner
05/26/1995WO1995014351A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
05/26/1995WO1995014243A1 Object detection system
05/26/1995CA2176347A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
05/23/1995US5418652 Deflection mirror housing for laser material-machining systems and beam separating filter
05/23/1995US5418639 Light beam scanning device
05/23/1995US5418638 Apparatus for detecting light focus position
05/23/1995US5417507 Vertical motor, method of manufacturing same, polygon mirror motor using said motor, and bearing device for use in said motor
05/18/1995WO1995013683A1 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
05/18/1995WO1995013638A1 Hybrid external coupled cavity semiconductor laser device
05/18/1995WO1995013559A1 Variable spectral resolution agile filter
05/18/1995CA2176111A1 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
05/18/1995CA2175919A1 Variable spectral resolution agile filter
05/17/1995EP0653877A1 Multispot facet tracked raster output scanning system
05/17/1995EP0653791A1 Device for inscribing workpieces
05/17/1995EP0653658A2 Telecentric illumination scanning system
05/17/1995EP0653657A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
05/17/1995EP0653656A1 Ferrofluid switch for a light pipe
05/17/1995EP0493425B1 Micromechanical switch
05/16/1995US5416876 Fiber optic ribbon subminiature display for head/helmet mounted display
05/16/1995US5416630 Circular arc illumination apparatus
05/16/1995US5416504 Semiconductor laser control apparatus
05/16/1995US5416319 Optical scanner with dual rotating wedge mirrors
05/11/1995WO1995012831A1 Device for deflecting optical beams
05/11/1995DE4338566A1 Optical modulator
05/10/1995EP0652669A1 Combined modulator schemes for spatial light modulators
05/10/1995EP0652455A1 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
05/10/1995CN1102481A Optical screen device
05/09/1995US5414564 Deformable telescope mirror
05/09/1995US5414521 Dynamic distortion correction apparatus and method
05/09/1995CA2002988C Filter device employing a holographic element
05/04/1995WO1995012287A1 Thin film actuated mirror array and methods for its manufacture
05/04/1995WO1995012177A1 Light beam scanning pen, scan module for the device and method of utilization
05/04/1995DE4437690A1 Polygonal mirror, device and method for its production
05/04/1995DE3153611C2 Fibre-optic phase modulator e.g. for hydrophone
05/04/1995CA2175198A1 Thin film actuated mirror array and methods for its manufacture
05/03/1995EP0651275A1 Optical scanning system
05/03/1995EP0651274A1 Thin film actuated mirror array and method for the manufacture thereof