Patents
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
07/2001
07/10/2001US6257728 Color projection system
07/10/2001US6257727 Augmented imaging using silhouette to improve contrast
07/10/2001US6257726 Illuminating apparatus and projecting apparatus
07/05/2001WO2001048747A2 Optical wavefront modifier
07/05/2001WO2001048745A2 Optical scanning head
07/05/2001WO2001048541A2 Endless polarization stabilizer
07/05/2001WO2001048536A2 A display device
07/05/2001WO2001048531A2 Optical systems
07/05/2001WO2001048520A1 Illumination apparatus with polarizing elements for beam shaping
07/05/2001WO2001047711A1 Multilayered film, reflection-type polarizing film, and half mirror
07/05/2001WO2000025091A8 A method and system for modal noise suppression in fiber optic systems
07/05/2001US20010006766 Method for patterning thin films
07/05/2001US20010006429 Optical wavefront modifier
07/05/2001US20010006376 Head-mounted display controlling method and head-mounted display system
07/05/2001US20010006210 Wavefront sensor, and lens meter and active optical reflecting telescope using the same
07/05/2001DE10065153A1 Device for printing large-format lens array images on lens array sheet, has print head which prints image information in strips of width smaller than that of lens array sheet
07/05/2001CA2393435A1 A display device
07/04/2001EP1113665A1 Image pickup device
07/04/2001EP1113307A2 Optical circulator
07/04/2001EP1113306A2 Sensing arrangement for light of various colours and/or polarisations
07/04/2001EP1113251A2 Wavefront sensor with a Hartmann plate with multifocal lenses, and a lens meter and an active optical reflecting telescope using the sensor
07/04/2001EP1112524A1 Medical hand piece for a laser radiation source
07/04/2001EP1112523A1 Head up display system
07/04/2001EP0767952B1 Light beam deflecting device
07/04/2001CN1302389A 改进的显示器 Improved display
07/04/2001CN1301954A Wavefront sensor and lens detector and active reflective optic telescope with it
07/03/2001US6256151 Compact microdisplay illumination system
07/03/2001US6256150 Lenticular optical system having parallel fresnel lenses
07/03/2001US6256147 Compensating layer to reduce wavefront errors in coatings on mirrors for optical systems
07/03/2001US6256131 Active tuning of a torsional resonant structure
07/03/2001US6256122 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
07/03/2001US6255650 Extreme temperature radiometry and imaging apparatus
07/03/2001US6254287 Laser component with a laser array and method for manufacturing the component
07/03/2001US6253457 Laser beam direction correcting optical system for a surveying instrument
06/2001
06/30/2001CA2328697A1 Double pass folded interleaver/deinterleavers
06/30/2001CA2328562A1 Multi-pass folded interleaver/deinterleavers
06/28/2001WO2001046759A2 Multi-dimensional integral display
06/28/2001WO2001046742A2 Rectified catadioptric stereo sensors
06/28/2001WO2001046739A2 Display device
06/28/2001US20010005606 Laser irradiation apparatus and method of fabricating a semiconductor device
06/28/2001US20010005286 Optical system for crystallization tool
06/28/2001US20010005285 Head mounted display
06/28/2001US20010005284 Back-lighted autostereoscopic display
06/28/2001US20010005283 Optical filter and optical device provided with this optical filter
06/28/2001US20010005281 Optical system for increasing contrast of object viewed through it
06/28/2001US20010005261 Autostereo projection system
06/28/2001US20010005232 Digital camera
06/28/2001US20010005220 Image pickup device
06/28/2001US20010005185 Image display apparatus
06/28/2001DE19948538C1 Light integrator has inhomogenous region between input and outlet surfaces with division in longitudinal direction so light beam propagates in different, transverse parts
06/28/2001DE10063239A1 Optical projection system to form a circuit design on a wafer substrate has a lamp with vacuum ultra violet light to illuminate a lined plate with a diffraction unit of quartz glass in the optical projection assembly
06/28/2001DE10063200A1 Photographic apparatus for printing high-resolution image on light sensitive medium, focuses light from two LCD modulators onto printing medium
06/28/2001DE10044650A1 Color separation-synthesizing optical system for LC projector, has dichroic mirror whose wavelength cut-off characteristics depends on projection angle of light, so that mean wavelength of light is equal
06/28/2001CA2394260A1 Rectified catadioptric stereo sensors
06/27/2001EP1111575A1 Brightness control and halftoning in optical display system
06/27/2001EP1111445A1 Projection image display
06/27/2001EP1110120A1 Luminaire for mixing light from different led's
06/27/2001EP1110119A1 Device for improving the beam product
06/27/2001EP1110118A1 Head-mounted display
06/27/2001EP1110110A1 A spectrally resolved light
06/27/2001CN2436949Y Single-lens stereo slide projector
06/27/2001CN1301358A Diffractive homogenizer with compensation for finite spacial coherence
06/27/2001CN1301116A Method for implementing single-screen 3D television
06/27/2001CN1300953A Liquid crystal projector with dual-lamp structure
06/27/2001CN1067790C Multiple data surface data storage system
06/26/2001US6253031 Stereo photographic system
06/26/2001US6252829 Electronic watch
06/26/2001US6252728 Image display apparatus
06/26/2001US6252719 Beam splitter/combiner module
06/26/2001US6252715 Beam pattern contractor and focus element, method and apparatus
06/26/2001US6252714 Diffractive homogenizer with compensation for spatial coherence
06/26/2001US6252713 Optical device provided with correcting function for trembling of focused image
06/26/2001US6252712 Optical system with polarization compensator
06/26/2001US6252711 Polarization diversity for birefingent filters
06/26/2001US6252708 Temperature compensator for faraday rotator
06/26/2001US6252707 Systems for three-dimensional viewing and projection
06/26/2001US6252624 Three dimensional display
06/26/2001US6252621 Printing lenticular images
06/26/2001US6252570 Polarized three-demensional video display
06/26/2001US6252565 Elliptical cavity optical retinal display
06/26/2001US6250778 Lighting system, and image display apparatus
06/26/2001US6250765 Antiglare sheet for use with display of portable game machine
06/26/2001US6250764 Improved transmission and reflective properties of light using separating film as polarizing conversion element or projection display apparatus
06/26/2001US6250763 Projection device
06/26/2001US6250148 Rain sensor mount for use in a vehicle
06/21/2001WO2001045429A2 Devices for information processing in optical communications
06/21/2001WO2001045080A1 Interactive vehicle display system
06/21/2001WO2001044858A2 Three-dimensional volumetric display
06/21/2001WO2001044857A2 Ultra-compact ultra-high uniformity projection lens for projection displays
06/21/2001WO2001044850A2 Lens alignment system for solid state imager
06/21/2001WO2001044845A1 Interferometer apparatus and method
06/21/2001WO1998015868A8 Image combining system for eyeglasses and face masks
06/21/2001WO1998010315A8 Optical fourier processing
06/21/2001WO1998005992A8 Device for the capturing of the retinal reflex image and the superimposition of additional images in the eye
06/21/2001US20010004420 Driving system with elastically supporting units
06/21/2001US20010004298 Optical system for photographing stereoscopic image, and stereoscopic image photographing apparatus having the optical system
06/21/2001US20010004293 Multi-beam optical system
06/21/2001US20010004251 Display panel and projection type display apparatus
06/21/2001DE19957909A1 Colored lamp with cruciform mirrors e.g. for optical system of multicolored projectors, has each mirror designed as dichroic filter, with each filter reflecting one of three basic colors and transmitting the complementary colors
06/21/2001CA2394467A1 Ultra-compact ultra-high uniformity projection lens for projection displays