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)
09/2002
09/03/2002US6445482 Optical scanning apparatus
09/03/2002US6445481 On-fulcrum movement drive apparatus
09/03/2002US6445433 Pixel structure having deformable material and method for forming a light valve
09/03/2002US6445401 Light power modulating system
09/03/2002US6445374 Rear electrode structures for displays
09/03/2002US6445362 Scanned display with variation compensation
08/2002
08/29/2002WO2002067573A2 Gimbaled mirror mount for scanning system and method
08/29/2002WO2002067196A2 Three dimensional cloaking process and apparatus
08/29/2002WO2002067180A1 On-the-fly beam path error correction for memory link processing
08/29/2002WO2002067025A1 Optical resonator and wavelength control module using the resonator
08/29/2002WO2002067021A1 Polygon reflector, and illumination optical system and semiconductor exposure device using the polygon reflector
08/29/2002WO2002066941A1 Variable width optical slit mechanism
08/29/2002WO2002043163A3 Strain/electrical potential transducer
08/29/2002WO2001095013A3 Positioning a movable reflector in an optical switch
08/29/2002WO2000067063A9 Moveable microelectromechanical mirror structures
08/29/2002US20020118911 Switching device, particularly for optical switching
08/29/2002US20020118910 Light deflector and method for driving light deflector
08/29/2002US20020118472 Microelectromechanical apparatus with tiltable bodies including variable tilt-stop engaging portions and methods of operation and fabrication therefor
08/29/2002US20020118464 Optical apparatus
08/29/2002US20020118458 Renewable liquid reflection grating
08/29/2002US20020118453 Method for generating a stereoscopic image of an object and an arrangement for stereoscopic viewing
08/29/2002US20020118430 Low frequency optical shutter and driver
08/29/2002US20020118429 Mirror rocking member for optical deflector
08/29/2002US20020118428 Scanning beam separation optical system for optical scanning device
08/29/2002US20020118427 Optical scanning device
08/29/2002US20020118426 Method and apparatus for aligning an optical device
08/29/2002US20020118343 Total reflection prism and projector with the same
08/29/2002US20020118311 Illuminating device and projector using it and built-in display unit
08/29/2002US20020118162 Fabrication of a twisting ball display having two or more different kinds of balls
08/29/2002US20020118084 Latching mechanism for mems actuator and method of fabrication
08/29/2002US20020117728 Bonded wafer optical MEMS process
08/29/2002US20020117605 Three-dimensional receiving and displaying process and apparatus with military application
08/29/2002US20020117545 Method of and system for producing images of objects using planar laser illumination beams and image detection arrays
08/29/2002US20020117481 On-the-fly beam path error correction for memory link processing
08/29/2002US20020117067 Method and multibeam scanning device for the ablation of flexo printing plates by laser engraving
08/29/2002CA2438566A1 On-the-fly beam path error correction for memory link processing
08/29/2002CA2408259A1 Gimbaled scanning system and method
08/28/2002EP1235102A2 Process and multibeam scanning device for laser ablation for making flexographic plates
08/28/2002EP1235094A2 Extended iris control for image blending in a stereomicroscope
08/28/2002EP1235093A2 Viewing device with means for reducing the illumination intensity
08/28/2002EP1234799A2 Tiltable-body apparatus and method of fabricating the same
08/28/2002EP1234360A1 Method and device for wavelength switching of a laser source
08/28/2002EP1234206A2 An optical switch having a planar waveguide and a shutter actuator
08/28/2002EP1234195A1 Real time millimeter wave scanning imager
08/28/2002CN1366655A Display device comprising light guide
08/28/2002CN1366208A Photoswitch
08/28/2002CA2373310A1 Method and apparatus for aligning an optical device
08/27/2002US6442324 Optical attenuator and optical attenuator module
08/27/2002US6442307 Solder-packaged optical MEMs device and method for making the same
08/27/2002US6441946 Swollen gyricon displays and method of making same
08/27/2002US6441405 Micro-mechanical elements
08/27/2002US6441367 Control systems and methods for diffuse illumination
08/27/2002US6441360 MEMS optical isolators
08/27/2002US6440252 Method for rotatable element assembly
08/27/2002US6439728 Multimirror stack for vertical integration of MEMS devices in two-position retroreflectors
08/27/2002US6439726 System in which light is directed from a light source onto a surface
08/27/2002US6439720 Method and apparatus for measuring optical aberrations of the human eye
08/27/2002US6439462 Conveyor-belt mounted bar code symbol reading system employing a steerable bar code symbol scanner to automatically scan bar code symbols detected by a holographic-based bar code position detector
08/23/2002CA2370016A1 Microelectromechanical apparatus with tiltable bodies including variable tilt-stop engaging portions and methods of operation and fabrication therefor
08/22/2002WO2002065187A2 Method for making an optical micromirror and micromirror or array of micromirrors obtained by said method
08/22/2002WO2002065186A2 Pivoting optical micromirror, array for such micromirrors and method for making same
08/22/2002WO2002065185A2 Device with mobile part for transmitting an optical or a light wave
08/22/2002WO2002065170A2 Thin film filters using omnidirectional reflectors
08/22/2002WO2002065161A2 Device for actuating a mobile part of an integrated structure, in particular provided with optical guide means
08/22/2002WO2002041036A3 Optical mode coupling devices and an optical switch matrix based thereon
08/22/2002US20020114576 Optical cross-switch gas intrusion detector and detection method
08/22/2002US20020114559 Apparatus and method for directing optical signals using a movable optical switching element
08/22/2002US20020114558 Integrated actuator for optical switch mirror array
08/22/2002US20020114557 New E-field-modulated bistable molecular mechanical device
08/22/2002US20020114538 Scanning optical apparatus and image forming apparatus using the same
08/22/2002US20020114172 Converter circuit and method with auxiliary supply voltage
08/22/2002US20020114081 Laser scanning optics and laser scanning method using the same
08/22/2002US20020114076 DOE-based systems and devices for producing laser beams having modified beam characteristics
08/22/2002US20020114075 Device and method for transforming optical beams
08/22/2002US20020114058 Light-transmissive substrate for an optical MEMS device
08/22/2002US20020114053 Tiltable-body apparatus, and method of fabricating the same
08/22/2002US20020114052 Optical element and optical scanning device using the same
08/22/2002US20020114051 Scanning optics with optical elements formed of resin and optical scanning device and image forming apparatus using the same
08/22/2002US20020114050 Scanning optical system
08/22/2002US20020113974 System of beam narrowing for resolution enhancement and method therefor
08/22/2002US20020113948 Projector and method of manufacturing a light modulation device
08/22/2002US20020113941 Optical viewing device having an apparatus for partial reduction of the illumination intensity
08/22/2002US20020113860 Electromechanical grating display system with segmented waveplate
08/22/2002US20020113856 Density correction method and image forming apparatus
08/22/2002US20020113770 Methods for achieving improved color in microencapsulated electrophoretic devices
08/22/2002US20020113675 Movable-body apparatus, optical deflector, and method of fabricating the same
08/22/2002US20020113281 MEMS device having an actuator with curved electrodes
08/22/2002DE10108254A1 Optische Betrachtungseinrichtung mit Vorrichtung zur partiellen Reduktion der Intensität der Beleuchtung Optical viewing device with a device for the partial reduction of the intensity of the illumination
08/22/2002CA2437817A1 Method for making an optical micromirror and micromirror or array of micromirrors obtained by said method
08/22/2002CA2437816A1 Pivoting optical micromirror, array for such micromirrors and method for making same
08/22/2002CA2372869A1 Fine-tuning assembly for optical gratings
08/22/2002CA2357242A1 Adjustable athermal package for optical fiber devices
08/21/2002EP1233295A1 Probe light scanning actuator
08/21/2002EP1233292A2 Optical switch incorporating stepped faceted mirrors
08/21/2002EP1232411A2 Integrated planar optical waveguide and shutter
08/21/2002EP1232406A1 Reflector for a mirror telescope
08/21/2002CN1365009A Method for producing micro structure
08/20/2002US6438283 Frustrated total internal reflection switch using double pass reflection and method of operation
08/20/2002US6438282 Optical switching device and image display device
08/20/2002US6438149 Microelectromechanically tunable, confocal, vertical cavity surface emitting laser and fabry-perot filter