Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
10/2004
10/14/2004US20040201704 Vibration compensation device and scanning method
10/14/2004US20040201341 Self-luminescence image display unit
10/14/2004DE202004011407U1 Device used for viewing stereoscopic images comprises a housing consisting of a base plate, two edge elements, three support elements, and a top plate, and a prism fixed in the housing
10/14/2004DE10314104A1 Catadioptric projection lens for semiconductor photolithography, has device for absorbing stray light passing through beam splitter, comprising absorbing medium such as eloxal
10/13/2004EP1467240A1 Double-pass polarization-independent signal processor and on-axis processing method
10/13/2004EP1466485A1 Apparatus based on shutter function for projection of a stereo or multichannel image
10/13/2004EP1466211A1 Stereographic projection system
10/13/2004EP1466206A1 Machine and method for inspecting ferrule of optical connector
10/13/2004CN2648467Y Medical lamp casing for show filmslide
10/13/2004CN1537248A Lenticular lens array and tool for making lenticular lens array
10/13/2004CN1537247A Shaped interlayer for heads-up display windshields and processes for preparing same
10/13/2004CN1536391A Optical lighting system and image projection system containing it
10/13/2004CN1171213C Optical wavefront modifier
10/13/2004CN1171191C Light indicator
10/13/2004CN1171121C Light-collecting assembly with high light-collecting efficience and display with the same assembly
10/13/2004CN1171113C Projector
10/13/2004CN1171110C Viewing optical system and image display comprising the same
10/13/2004CN1171109C Head-mounted display
10/13/2004CN1171106C Lens cone apparatus
10/13/2004CN1171105C Optical system active alignment process
10/13/2004CN1171104C Mounting and alignment structures for optical components
10/12/2004US6804429 Reconfigurable wavelength multiplexers and filters employing micromirror array in a gires-tournois interferometer
10/12/2004US6804422 Integrated optic component for binocular FSO transceiver
10/12/2004US6804269 Laser beam delivery system with trepanning module
10/12/2004US6804066 Compact lens assembly for the teleportal augmented reality system
10/12/2004US6804063 Optical interference filter having parallel phase control elements
10/12/2004US6804058 Electroluminescent light source and display incorporating same
10/12/2004US6804056 Multi-eye image sensing apparatus
10/12/2004US6804038 Bipolar operation of light-modulating array
10/12/2004US6803992 Projection exposure apparatus
10/12/2004US6803988 Field flattener for flattening a bent image surface
10/12/2004US6803972 Polarization conversion system
10/12/2004US6803928 Extended virtual table: an optical extension for table-like projection systems
10/12/2004US6803885 Method and system for displaying information using a transportable display chip
10/12/2004US6803884 Projection image display device
10/12/2004US6803561 Frequency tunable resonant scanner
10/12/2004US6802613 Broad gamut color display apparatus using an electromechanical grating device
10/07/2004WO2004086210A1 Wireless device for controlling a display
10/07/2004WO2004086136A1 Optical unit and projection type image display unit using it
10/07/2004WO2004086127A1 Stereoscopic picture display device and method of producing the same
10/07/2004WO2004086124A2 Confocal optical device with detachable beam separator
10/07/2004WO2004086123A1 Three-dimensional display
10/07/2004WO2004086122A1 Multi lens or lenticular display device
10/07/2004WO2004086121A1 Optical element, optical system, laser device, exposure device, mask testing device, and high polymer crystal processing device
10/07/2004WO2004086120A2 Method for the assembly of light integrators
10/07/2004WO2004055591A3 Device for recording and device for reproducing three-dimensional items of image information of an object
10/07/2004WO2004053564A3 Face-mounted apparatus having spectacles and a video display integrated into the spectacles
10/07/2004WO2004051223A3 Method and apparatus for prescribed intensity profile
10/07/2004WO2004047239A3 Laser diode bar integrator/reimager
10/07/2004WO2004014112A3 Apparatus and method for fabricating, sorting, and integrating materials with holographic optical traps
10/07/2004US20040199310 Voice acquisition system for a vehicle
10/07/2004US20040196570 Anamorphic converter
10/07/2004US20040196565 Light altering device
10/07/2004US20040196564 Light altering device
10/07/2004US20040196561 Laser optical apparatus
10/07/2004US20040196559 Apparatus for applying laser radiation to an object, processing apparatus for processing an object, and printing apparatus for printing image information
10/07/2004US20040196556 Diffraction grating for wavelength division multiplexing/demultiplexing devices
10/07/2004US20040196553 Observation apparatus and observation system
10/07/2004US20040196526 Loosely-packed two-dimensional modulator arrangement
10/07/2004US20040196518 Active tuning of a torsional resonant structure
10/07/2004US20040196516 Optical films for creating unique optical effects
10/07/2004US20040196444 Method for adjusting projection optical apparatus
10/07/2004US20040196443 Illuminating optical system, image display unit and method of illuminating space modulation element
10/07/2004US20040196438 Projection optical apparatus
10/07/2004US20040196437 Reflective illuminating optical system
10/07/2004US20040196225 Driving apparatus, lighting apparatus using the same, and display apparatus using the lighting apparatus
10/07/2004US20040196213 Scanned beam display with focal length adjustment
10/07/2004US20040194328 Light altering device
10/07/2004DE20320529U1 Microscope, such as a fluorescence or bright-field microscope has a beam splitter arrangement and scattered-light reducing means in the form of a black glass plate with a polished surface with an anti-reflective coating
10/07/2004DE10345329A1 Light emitting diodes are used to illuminate selectively an X ray film
10/07/2004DE10314060A1 Light polarization device for optical projector has glass plate set for splitting light into 2 oscillation components, correction lens,rotatable quartz plate and deflection mirror
10/07/2004DE102004012859A1 Anzeigeverfahren und -Vorrichtung zur Änderung einer Anzeigeposition auf der Grundlage einer äusseren Umgebung A display method and apparatus for changing a display position on the basis of an external environment
10/07/2004CA2520104A1 Digital micromirror device having a window transparent to ultraviolet (uv) light
10/06/2004EP1465126A2 Gaming machine having a 3D display
10/06/2004EP1465003A1 Viewing optical system and image display apparatus using the same
10/06/2004EP1465000A2 Refractive/diffractive infrared imager and optics
10/06/2004EP1464999A1 Anamorphic converter
10/06/2004EP1464992A1 Fluoride crystal material for optical device used for photolithographic apparatus and its manufacturing method
10/06/2004EP1464185A1 Autostereoscopic display with 2d and 2d displaying mode
10/06/2004EP1405111A4 System and method for fabricating arrayed optical fiber collimators
10/06/2004EP0968448B1 Illumination system
10/06/2004CN2646734Y Single projection type 3D video playing device
10/06/2004CN2646733Y 3D/2D switchable color projection display device
10/06/2004CN2646732Y Film clip device for film viewing illuminator
10/06/2004CN1535539A Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter
10/06/2004CN1535391A 投影镜头 Projection Lens
10/06/2004CN1534637A Method and apparatus for regulating focus position of optical picking device
10/06/2004CN1534329A Optical beam drifting amount fast feedback controlling type high precision laser aligning method and device
10/06/2004CN1534328A Parallactic screen and multi-view display
10/06/2004CN1534313A Reflector for converting polarization direction of polarized light and component element thereof
10/06/2004CN1170382C Optical device for optical communication terminal station and manufacturing method therefor
10/06/2004CN1170209C Linear-array light source for photoetching scanner of array-type integrated circuit
10/06/2004CN1170185C Optical fiber polarisation scrambler and operating parameter input method thereof
10/05/2004US6802051 Method and apparatus for reference distribution aerial image formation
10/05/2004US6801375 Image formation optical system and image reading apparatus using the same
10/05/2004US6801373 Projection lens
10/05/2004US6801370 Imaging optical system
10/05/2004US6801368 System for converting optical beams to collimated flat-top beams
10/05/2004US6801365 Projection type image display system and color correction method thereof
10/05/2004US6801363 Conformable reflective display element