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Patent Searching and Data


Matches 151 - 200 out of 9,563

Document Document Title
WO/2012/110811
We describe a LCOS (liquid crystal on silicon) telecommunications light beam routing device, the device comprising: an optical input; a plurality of optical outputs; a LCOS spatial light modulator (SLM) in an optical path between said in...  
WO/2012/110811
We describe a LCOS (liquid crystal on silicon) telecommunications light beam routing device, the device comprising: an optical input; a plurality of optical outputs; a LCOS spatial light modulator (SLM) in an optical path between said in...  
WO/2012/112114
A method based on digital holography for determining parameters of at least one erythrocyte is provided, said method comprising the steps of: constructing an interference pattern comprising a wave front representative of said at least on...  
WO/2012/112114
A method based on digital holography for determining parameters of at least one erythrocyte is provided, said method comprising the steps of: constructing an interference pattern comprising a wave front representative of said at least on...  
WO/2012/112678
A method is described for recording a volume reflection holographic image viewable when illuminated by light at a wavelength Wv. The method includes optically coupling a first transparent refracting medium with a first surface of a trans...  
WO/2012/112351
Direct generation semiconductor infrared countermeasure lasers are provided that can be independently modulated and combined so as to provide a simultaneously- generated multi-spectral output for the beam. The countermeasure system is sm...  
WO/2012/107535
The invention relates to a device (and a corresponding method) for the interference structuring of a planar sample (P), comprising a laser (1), a focusing element (3, 3a, 3b), which is arranged in the beam path of the laser and by means ...  
WO/2012/103996
The invention relates to an interactive display unit (1) for presenting information and for interacting with a user, in particular in a vehicle interior (2). According to the invention, at least one imaging cell (3) comprises a photorefr...  
WO/2012/095703
The present invention relates to a holographic display and more particularly to an apparatus and methods for a curved electro-holographic display. The apparatus mainly comprises; at least one light source (2) for providing lights, at lea...  
WO/2012/094545
A method of manufacturing an article for display of a holographic image is described that includes thermally fusing a holographic recording medium containing a photochemically active dye dispersed in a transparent thermoplastic polymer b...  
WO/2012/092470
A collimator can be made of a compound holographic optical element made of three holographic optical elements. The first reflection holographic optical element will have recorded within it continuous lens configured to receive light from...  
WO/2012/092470
A collimator can be made of a compound holographic optical element made of three holographic optical elements. The first reflection holographic optical element will have recorded within it continuous lens configured to receive light from...  
WO/2012/092465
A substrate-guided holographic diffuser has a light-guide section configured to in-couple light and transmit the light within itself via total internal reflection. It can also have a brightness enhancement section that recycles non-diffr...  
WO/2012/084752
The invention relates to a light modulation device, comprising a spatial light modulator, a structured polarizing element, a controllable polarizing element, and a light-wave multiplexing element. The spatial light modulator has modulato...  
WO/2012/087933
The present disclosure provides systems, methods and apparatus for producing holographic displays using an electromechanical systems device. In one aspect, the method can be implemented to allow for simultaneous modulation of phase and a...  
WO/2012/085045
For comfortable viewing of a 3-D scene at various viewing angles, a display having a large tracking range for a variable viewer distance is required. A controllable light-influencing element (500) deflects light in coarse steps in a view...  
WO/2012/080838
An apparatus includes a light source configured to emit an electromagnetic wave; a spatial light modulator configured to modulate a wavefront of the electromagnetic wave to irradiate a sample; a plate with an aperture; a lens unit config...  
WO/2012/080837
A method for irradiating a medium (706) includes irradiating the medium (706) with an electromagnetic wave which is scattered in the medium (706) and modulated in frequency at a position in the medium (706); obtaining information corresp...  
WO/2012/080838
An apparatus includes a light source (100) configured to emit an electromagnetic wave; a spatial light modulator (102) configured to modulate a wavefront of the electromagnetic wave to irradiate a sample (105); a plate (107) with an aper...  
WO/2012/080837
A method for irradiating a medium includes irradiating the medium with an electromagnetic wave which is scattered in the medium and modulated in frequency at a position in the medium; obtaining information corresponding to an interferenc...  
WO/2012/076137
The invention relates to a consumable (1) for analyzing a sample of a human or animal body fluid, comprising a substrate (2) carrying a test field (3) with a reagent for effecting a detection reaction when exposed to a body fluid sample,...  
WO/2012/076702
The invention relates to a display comprising an observer window, which in 3D and/or 2D representation mode of a 3D scene can be adapted to changing eye positions. It should be possible for several observers to use such a display simulta...  
WO/2012/076137
The invention relates to a consumable (1) for analyzing a sample of a human or animal body fluid, comprising a substrate (2) carrying a test field (3) with a reagent for effecting a detection reaction when exposed to a body fluid sample,...  
WO/2012/074526
One embodiment of the apparatuses, methods, and systems of the present disclosure is a license plate, sticker, or ALPR system having enhanced or increased accuracy. At least one of the license plate, sticker, or ALPR system includes usef...  
WO/2012/069811
We describe apparatus and methods for generating an image holographically, and also spatial light modulators for use in such techniques. In particular we describe a spatial light modulator (SLM) comprising a plurality of light modulating...  
WO/2012/069811
We describe apparatus and methods for generating an image holographically, and also spatial light modulators for use in such techniques. In particular we describe a spatial light modulator (SLM, 500) comprising a plurality of light modul...  
WO/2012/069135
The invention relates to a phase-mixing device for reducing the spatial coherence of electromagnetic radiation, comprising an optical waveguide (12), which at one end has an inlet surface (10), through which the electromagnetic radiation...  
WO/2012/069135
The invention relates to a phase-mixing device for reducing the spatial coherence of electromagnetic radiation, comprising an optical waveguide (12), which at one end has an inlet surface (10), through which the electromagnetic radiation...  
WO/2012/069810
We describe a method or providing a diffractive image display, the method comprising: displaying a diffraction pattern on pixels of a spatial light modulator (SLM), the SLM comprising a plurality of optical phase modulating pixels; and i...  
WO/2012/065489
Disclosed are a holographic reconstructing device and its application for portable electronic products. The holographic reconstructing device includes a compound hologram (9), a hologram seat (91), and a rebuilding light source (12). The...  
WO/2012/068379
Systems and methods for creating an autostereoscopic display include a holographic optical element (HOE) recorded using coherent light divided into diverging reference and object beams that illuminate the HOE from opposite sides. The obj...  
WO/2012/068379
Systems and methods for creating an autostereoscopic display include a holographic optical element (HOE) recorded using coherent light divided into diverging reference and object beams that illuminate the HOE from opposite sides. The obj...  
WO/2012/062805
The present invention is related to a method for characterising transparent objects (2, 3) in a transparent medium (1), said transparent objects (2, 3) presenting an optical focal area (5, 6) said method comprising the steps of: illumina...  
WO/2012/062681
The invention relates to a display device, in particular a head-mounted display or hocular, having a spatial light modulator (200) and a controllable light-deflecting device (400) for generating a multiple image of the spatial light modu...  
WO/2012/060471
The present invention addresses the problem of providing a method for treating a photosensitive silver halide material that is used to produce a bleached phase hologram which has excellent light resistance and by which high diffraction e...  
WO/2012/059978
Disclosed are a simply-structured, low-cost imaging device, display device, imaging display device and imaging display method capable of video reproduction of color stereoscopic images. Provided are a position imaging unit for imaging th...  
WO/2012/054837
Systems and methods related to the generation of interference patterns using electromagnetic radiation are generally described. Some embodiments are directed to the use of such systems and methods to perform interference lithography.  
WO/2012/053198
The present invention relates to a reproduction device of a holographic memory capable of precisely reproducing multi-value phase information without being influenced by noise. This holographic memory reproduction device comprises: a hol...  
WO/2012/049569
Disclosure is directed to projecting holographic images in connection with a program service such as cable or satellite television. In one instance, the projected holographic image may be an image of product that is featured in advertise...  
WO/2012/050223
Provided is an information recording media and method for printing onto the information recording media, capable of improving print quality when printing onto a laser coloring layer positioned deeper than a functional film layer. A card ...  
WO/2012/049569
Disclosure is directed to projecting holographic images in connection with a program service such as cable or satellite television. In one instance, the projected holographic image may be an image of product that is featured in advertise...  
WO/2012/046048
We describe a method of fabricating a stereoscopic hologram of an object, the method comprising: capturing a sequence of two-dimensional images of the object by replaying said captured sequence of images one at a time using coherent ligh...  
WO/2012/043014
The primary objective is to provide a volume hologram transfer foil having an excellent foil cutting characteristic and used to manufacture a volume hologram laminate body by transferring a volume hologram layer to an adherend by means o...  
WO/2012/042125
The invention relates to a holographic recording method consisting of a single step, based on a material object or a material scene, for recording a real or partially real orthoscopic volume image, and restoring same, in accordance with ...  
WO/2012/040639
A confocal rainbow holographic imaging system and hologram fabrication method. The system employs a multi-spectral light source, a multiple grating volume hologram and a dual pass illumination and imaging pathway which provide for depth ...  
WO/2012/040639
A confocal rainbow holographic imaging system and hologram fabrication method. The system employs a multi-spectral light source, a multiple grating volume hologram and a dual pass illumination and imaging pathway which provide for depth ...  
WO/2012/036975
Systems and methods for autostereoscopic display of three-dimensional images include a holographic optical element made by preparing a silver halide gelatin emulsion, coating one side of a glass substrate with the emulsion, holographical...  
WO/2012/036975
Systems and methods for autostereoscopic display of three-dimensional images include a holographic optical element made by preparing a silver halide gelatin emulsion, coating one side of a glass substrate with the emulsion, holographical...  
WO/2012/032600
An optical information record-play device comprises a first controller unit, a reflector element, a second controller unit, and an image capture unit. The first controller unit controls a recording medium, whereon information is recorded...  
WO/2012/032670
A laser beam (L50) generated by a laser light source (50) is reflected by a light beam scanning device (60) and irradiated onto a hologram recording medium (45). An image (35) of a dispersion plate is recorded as a hologram on the hologr...  

Matches 151 - 200 out of 9,563