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)
02/2006
02/15/2006CN1734309A Apparatus for eliminating visual interference fringes in laser display system
02/15/2006CN1242647C Self aligning opto-mechanical crossbar switch
02/15/2006CN1242354C Small scanning module assembly with magnetic centring scanning mirror
02/15/2006CN1242285C Micro mirror unit and method of making the same
02/15/2006CN1242282C Optical switch device comprising a plurality of mechanical-optical switches
02/14/2006US6999650 Optical switch
02/14/2006US6999647 Fast pivot mechanism
02/14/2006US6999238 Tunable micro-lens array
02/14/2006US6999236 Optical-interference type reflective panel and method for making the same
02/14/2006US6999229 Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
02/14/2006US6999228 Micro mirror device with adjacently suspended spring and method for the same
02/14/2006US6999227 Projection system
02/14/2006US6999226 Variable focal length lens comprising micromirrors with one degree of freedom translation
02/14/2006US6999225 Optical interference display panel
02/14/2006US6999224 Micromirror modulation method and digital apparatus with improved grayscale
02/14/2006US6999221 Bimorphic polymeric photomechanical actuator
02/14/2006US6999218 Light scanning apparatus and image forming apparatus
02/14/2006US6999217 Imaging system switching device
02/14/2006US6999216 Reflective scanning optical system
02/14/2006US6999215 Multilayered oscillating functional surface
02/14/2006US6999208 Optical scanner, optical scanning method, scanning image forming optical system, optical scanning lens and image forming apparatus
02/14/2006US6999182 Method and system for characterizing aspheric surfaces of optical elements
02/14/2006US6999165 Method and apparatus for radiation analysis and encoder
02/14/2006US6999158 Apparatus for forming pattern
02/14/2006US6999109 Light beam scanning apparatus with an image head
02/14/2006US6998758 Deformable MEMS mirror with membrane actuated by application of torque
02/14/2006US6998603 Image forming apparatus, optical writing device, and controlling method thereof
02/14/2006US6997568 Apparatus for measurement water depth including a piezoelectric scanning assembly
02/14/2006US6997562 Scrolling unit and projection system using the same
02/14/2006US6997560 Micromirror device with adjacently disposed support region
02/09/2006WO2006014890A2 Binary beam steering device
02/09/2006WO2006014023A1 Optical scanning device
02/09/2006WO2006013541A1 Liquid-based optical device, method for controlling such a device and electronic device
02/09/2006WO2006013379A2 Scanning portal imager
02/09/2006WO2005119334B1 Variable focal length lens
02/09/2006WO2005078772A8 Method and apparatus for making a mems scanner
02/09/2006WO2005012978A8 Multibeam internal drum scanning system
02/09/2006US20060029295 Scanned beam display having compensation for pattern dependant heating of a light source
02/09/2006US20060028751 Drive mechanism
02/09/2006US20060028709 Two-dimensional image projection system
02/09/2006US20060028708 Method and device for modulating light
02/09/2006US20060028706 Polarizer device for generating a defined spatial distribution of polarization states
02/09/2006US20060028705 Thermally tuned filter having a pre-stressed membrane
02/09/2006US20060028704 Electronic module
02/09/2006US20060028703 Method of using deformable mirror using piezoelectric actuators formed as an integrated circuit
02/09/2006US20060028532 Method and apparatus for determining the mechanical sinusoidal deflection angle of an oscillating mirror in a laser printer
02/09/2006US20060028094 Apparatus comprising an array of tightly spaced rotatable optical elements with two axes of rotation
02/09/2006CA2576077A1 Optical scanning device
02/09/2006CA2575314A1 System and method for micro-electromechanical operating of an interferometric modulator
02/08/2006EP1624683A2 Method for coding image signals
02/08/2006EP1624329A2 Apparatus for correcting an optical arrangement and confocal microscope comprising this device
02/08/2006EP1623265A1 Rotary wedge scanner
02/08/2006EP1623264A1 Reduction of driving voltage in a switchable element
02/08/2006EP1623263A1 Electrowetting module
02/08/2006EP1623262A1 Electrowetting module
02/08/2006EP1623261A1 Miniature motor for optical device based on electrowetting
02/08/2006EP1623252A1 Electrowetting module
02/08/2006EP1622758A2 Gimbal assembly for optical imaging system
02/08/2006EP1373964B1 Device and a method for deflecting a laser beam
02/08/2006EP1131657B1 Laser scanning system mirror
02/08/2006EP0918170B1 Dynamic pressure pneumatic bearing structure and optical deflection scanner employing the structure
02/08/2006CN1732506A Architecture of a reflective spatial light modulator
02/08/2006CN1732402A Configurable diffractive optical element
02/08/2006CN1732401A Optical device comprising a polymer actuator
02/08/2006CN1732393A High energy, low energy density, radiation-resistant optics used with micro-electromechical devices
02/08/2006CN1731236A Sheet type two-dimensional piezoelectric light reflection structure
02/08/2006CN1241069C Pattern writing apparatus, pattern writing method and substrate
02/08/2006CN1241047C Multi-beam optical scanning optical system and image forming device
02/08/2006CN1241044C Body-silicon processing method using V-groove medium isolation technology
02/08/2006CN1241043C Emulator and compensator for polarization mode dispersion
02/07/2006US6996312 Tunable fabry-perot filter
02/07/2006US6995919 F-theta lens and laser scanning unit including the same
02/07/2006US6995897 Deformable mirror and information device having the deformable mirror
02/07/2006US6995896 Tilt mirror controlling apparatus and method
02/07/2006US6995895 MEMS actuator for piston and tilt motion
02/07/2006US6995894 Micromirror in cross-connect switch for optical communication system and method for fabricating the same
02/07/2006US6995890 Interference display unit
02/07/2006US6995889 Optical reflecting device
02/07/2006US6995888 Optical scanning device
02/07/2006US6995887 Laser scanning apparatus
02/07/2006US6995886 Optical scanning device
02/07/2006US6995885 Vibrating mirror, optical scanner using vibrating mirror, and image reproducing and forming apparatus
02/07/2006US6995817 Image display device
02/07/2006US6995550 Method and apparatus for determining properties of an electrophoretic display
02/07/2006US6995499 Micro piezoelectric actuator and method for fabricating same
02/07/2006US6995495 2-D actuator and manufacturing method thereof
02/07/2006US6995357 Device for determining position and movement of scanning laser beam
02/07/2006US6995312 Bistable molecular switches and associated methods
02/07/2006US6995040 Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
02/07/2006US6994441 Adaptive reflecting system
02/07/2006US6994438 Optical component casing, optical device and projector
02/07/2006US6994256 Barcode reader
02/07/2006US6994255 Dense pattern optical scanner
02/07/2006CA2344113C Variable optical attenuator
02/02/2006US20060025499 Phase change electrophoretic imaging for rewritable applications
02/02/2006US20060025168 Synchronizing push to talk service in wireless communication system
02/02/2006US20060024620 Method for forming a planar mirror using a sacrificial oxide
02/02/2006US20060024437 Electrophoretic particles, and processes for the production thereof
02/02/2006US20060023296 Electro-optic displays
02/02/2006US20060023295 Mems mirror with drive rotation amplification of mirror rotation angle