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)
01/2005
01/06/2005WO2005001545A1 Thin film precursor stack for mems manufacturing
01/06/2005WO2005001400A1 Non-destructive spectrometric instrument
01/06/2005WO2005001377A2 Optical inclinometer
01/06/2005WO2005000110A2 Scanning endoscope
01/06/2005WO2004083903A3 Inertial drive scanning arrangement and method
01/06/2005US20050003667 Method for fabricating optical interference display cell
01/06/2005US20050002626 Photonic crystal fiber, light controller, projector, and method of manufacturing photonic crystal fiber
01/06/2005US20050002602 Photonic switching apparatus for optical communication network
01/06/2005US20050002596 Bonding method
01/06/2005US20050002112 Method and apparatus for calibrating a tunable microlens
01/06/2005US20050002101 Dynamically controllable light modulator using phase diffraction grating and display using the same
01/06/2005US20050002096 Screen, image display device and rear projector
01/06/2005US20050002086 Microelectrical mechanical structure (MEMS) optical modulator and optical display system
01/06/2005US20050002085 MEMS mirror device and optical disk apparatus
01/06/2005US20050002084 Micro-electro-mechanical systems torsional drive
01/06/2005US20050002082 Interferometric modulation of radiation
01/06/2005US20050002079 MEMS devices monolithically integrated with drive and control circuitry
01/06/2005US20050002078 Pressure sensitive deformable mirror
01/06/2005US20050002077 Polygon mirror and method of manufacturing the same, optical scanner and electrophotograph
01/06/2005US20050002076 Optical beam scanning device
01/06/2005US20050002005 Image forming apparatus
01/06/2005US20050001828 Charge control of micro-electromechanical device
01/06/2005US20050001810 Particles and device for displaying image
01/06/2005US20050001701 Electrostatic actuator, microswitch, micro optical switch, electronic device, and method of manufacturing electrostatic actuator
01/06/2005US20050001141 Optical scanning device
01/06/2005US20050000813 Copper chromite black particles
01/06/2005CA2530551A1 Optical inclinometer
01/06/2005CA2530204A1 Scanning endoscope
01/05/2005EP1494061A1 Optical scanning apparatus and color image forming apparatus using the same
01/05/2005EP1493056A1 High efficiency lighting system, scrolling unit and projection system employing the same
01/05/2005EP1332386B1 Device for transmitting an optical wave in a structure provided with an optical fibre and method for making same
01/05/2005DE10297208T5 Verbessertes Verfahren und verbesserte Vorrichtung unter Verwendung eines SLM Improved method and improved apparatus using a SLM
01/05/2005CN2669214Y Improved structure of laser scanning apparatus
01/05/2005CN1561031A Interconnected network web information issuing method
01/05/2005CN1560662A Microelectromechanical display unit and its manufacturing method
01/05/2005CN1183478C Image input device
01/05/2005CN1183400C Light beam scanner and method for displaying information on display screen
01/04/2005US6839518 Level adjustment method and wavelength division multiplexing device and system
01/04/2005US6839190 Optical apparatus and imaging apparatus using the same
01/04/2005US6839172 Enhanced sampling rate in time domain imaging using MOEMS scanning optical delay line
01/04/2005US6839158 Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same
01/04/2005US6839157 Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch
01/04/2005US6839156 Laser scanning unit and electrophotographic image forming apparatus adopting the same
01/04/2005US6839078 Image forming apparatus which changes clock frequencies in accordance with recording sheet shrinkage
01/04/2005US6839077 Method for controlling exposure and scan-exposure apparatus
01/04/2005US6839076 Light scanning unit for use in image forming apparatus
01/04/2005US6839073 Image forming apparatus
01/04/2005US6839042 Light beam display with interlaced light beam scanning
01/04/2005US6838661 Torsion oscillator stabilization including maintaining the amplitude of the oscillator without changing its drive frequency
01/04/2005US6837587 Low cost fast steering mirror
01/04/2005US6837437 Planar laser illumination modules (PLIMS) employed in a planar laser illumination and imaging (PLIIM) system
01/04/2005CA2323914C Mems variable optical delay lines
01/04/2005CA2245842C A programmable light beam shape altering device using programmable micromirrors
12/2004
12/30/2004US20040264907 MEMs variable optical attenuator having movable optical waveguide and method for operating movable optical waveguide
12/30/2004US20040264849 Multi-channel optical switch and method for manufacturing the same
12/30/2004US20040264848 Optical switch and method of producing the same
12/30/2004US20040264846 Optical wavelength switch having planar lightwave circuit structure
12/30/2004US20040264844 Optical device with integrated structure and wave deviation
12/30/2004US20040264839 Optical detection device and optical device
12/30/2004US20040264229 Binary beam steering device
12/30/2004US20040263979 Optical elements and scanning optical system having the same and image forming apparatus
12/30/2004US20040263947 Full color reflective display with multichromatic sub-pixels
12/30/2004US20040263945 Method for driving light deflector, light deflector, light deflection array, image forming device, and image projection display apparatus
12/30/2004US20040263944 Thin film precursor stack for MEMS manufacturing
12/30/2004US20040263943 Rastering arrays of MEMS optical display systems
12/30/2004US20040263940 System and method for adjusting an illumination modulator in an imaging system
12/30/2004US20040263938 Optical scanner with curved mirror and method of manufacturing the same
12/30/2004US20040263937 Optical scanning apparatus, optical writing apparatus, image forming apparatus, and method of driving vibration mirror
12/30/2004US20040263936 Optical deflection apparatus and manufacturing method thereof, optical deflection array, imaging apparatus, and image projection display apparatus
12/30/2004US20040263935 Scanner
12/30/2004US20040263934 Optical scanning device and image forming apparatus using the optical scanning device
12/30/2004US20040263933 Optical scanning apparatus
12/30/2004US20040263932 Optical scan device, image position calibration method, and image display device
12/30/2004US20040263802 Projector and optical device
12/30/2004US20040263801 Projection type video display
12/30/2004US20040263430 Prevention of charge accumulation in micromirror devices through bias inversion
12/30/2004US20040262534 Light modulated microarray reader and methods relating thereto
12/30/2004US20040262507 Scanning mirror unit and beam scanning probe
12/30/2004US20040262398 Automatic hand-supportable laser scanner and method of reading bar code symbols using same
12/30/2004US20040262397 Optical scanner assembly
12/30/2004US20040261412 Thermal actuator
12/30/2004DE10325867A1 Projektionsvorrichtung Projection apparatus
12/30/2004DE10325356A1 Illumination intensity controller for observation/investigation apparatus, has disc or circular shaped shadowing element with eccentrically connected axis
12/30/2004DE102004028168A1 Abtastspiegeleinheit und Strahlabtastsonde Abtastspiegeleinheit and Strahlabtastsonde
12/30/2004DE102004023820A1 System und Verfahren für ein schnelles Scannen System and method for rapid scanning
12/30/2004DE102004007640A1 Kompaktpräzisionsstrahlmanipulierer Kompaktpräzisionsstrahlmanipulierer
12/29/2004WO2004114325A2 Beam conditioning system
12/29/2004WO2004113990A1 Form variable mirror element, method for producing form variable mirror element, form variable mirror unit and optical pick-up
12/29/2004WO2004113962A2 Miniature confocal optical device, system, and method
12/29/2004WO2004055869A3 Current driver for an analog micromirror device
12/29/2004WO2003079317A3 Method of driving a foil display screen and device having such a display screen
12/29/2004EP1491934A1 Optical scanner and electrophotographic printer employing the same
12/29/2004EP1491933A1 Light reflection/diffraction device, light reflection/diffraction device array, and image display
12/29/2004EP1491855A1 Optical inclination sensor
12/29/2004EP1491041A2 Method for making color separator for emissive display
12/29/2004EP1490722A1 Display device comprising a light transmitting plate and light-absorbing means
12/29/2004EP1490721A2 Double-electret mems actuator
12/29/2004EP1242844B1 Scanned display with pinch, timing, and distortion correction
12/29/2004CN1559022A Apparatus having a flat display
12/29/2004CN1558263A Method for displaying flicker free video image using laser