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WO/2013/161524A1 |
The present invention addresses the problem of providing a photosensitive composition for volume hologram recording from which a volume hologram recoding medium that shows suppressed cure shrinkage and suppressed cracking in hologram rec...
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WO/2013/153354A1 |
There is provided a method of processing a pixellated image to retrieve a phase distribution representative of the image. The phase distribution representative of the image is in the Fourier domain. The method comprises padding the image...
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WO/2013/153903A1 |
[Problem] To provide a distinguishing medium that can be affixed to garments, leather goods, or the like by sewing. [Solution] The present invention has a structure whereby a cholesteric liquid crystal layer (103) on which hologram-formi...
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WO/2013/150565A1 |
Provided are an optical information reproducing device, which takes advantage of holography and can precisely detect a well-known pattern disposed at a prescribed location within a page and used for correcting position deviation, rotatio...
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WO/2013/147863A1 |
Techniques for performing holographic cooking demonstrations are described. In one embodiment, for example, an apparatus may comprise a processor circuit and a holographic cooking demonstration module, and the holographic cooking demonst...
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WO/2013/136358A1 |
A holographic image display system comprises a screen, a first and a second light source, a scanning mechanism, and a controller. The screen includes a photochromic material arranged thereon. The photochromic material has light absorptio...
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WO/2013/127401A1 |
The hologram system is a novel apparatus for displaying images, videos or data on an air medium or, more simply, between four arms provided with special lamps; the image is trapped on impact with the air and, by means of the method of in...
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WO/2013/121140A1 |
The invention relates to the encoding of at least one holographic pattern on which a light signal, which is representative of the light received by at least one object in perspective in a scene, is recorded, said encoding consisting of: ...
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WO/2013/117923A1 |
There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam o...
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WO/2013/114736A1 |
Provided are a film having a hologram pattern and a hologram vessel using the film, in which a hologram pattern can be reliably hidden and the aesthetic properties enhanced without the need to alter the colortone of a print design for wh...
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WO/2013/116314A1 |
Full-color phase-only spatial light modulators (SLM) are proposed for modulating phase of the light. Proposed SLMs are low-power electrically actuated surface micromachined MEMS device with high reflectivity, high switching speed, high d...
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WO/2013/110748A1 |
The invention relates to a display, in particular an autostereoscopic or holographic display, for displaying information, preferably three-dimensional information. The stereoviews or the reconstructions of the holographically encoded obj...
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WO/2013/109435A1 |
A projection-type display device is connectively coupled to a mobile device (such as a smartphone) where the light generated by a small projection device is directed at a relatively transparent holographic optical element (HOE) to provid...
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WO/2013/104704A1 |
Disclosed is a method for producing a hologram (2) for coupling illumination light (3) out of the light guiding layer (11) of an optical waveguide (4), in particular a planar optical waveguide. Said method, in which holographic recording...
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WO/2013/106037A1 |
A polymer-based optically- variable device for security applications has a high degree of color uniformity over the device area. The uniformity of thickness of the structure used in such devices is optimized by controlling previously neg...
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WO/2013/100325A1 |
A mobile terminal according to one embodiment of the present invention comprises: a first body and a second body detachably attached to each other; a first light source on the first body so as to provide light to the second body; a first...
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WO/2013/101708A1 |
A digital holographic apparatus, system, and method are disclosed. The apparatus includes an electronic display device comprising an interferometric spatial light modulator based display engine and a processor coupled to the electronic d...
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WO/2013/100323A1 |
The present invention provides a mobile terminal comprising: a main body of the terminal; a holography module attached to the main body of the terminal and positioned so as to output a holographic image into a preset space; and a first c...
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WO/2013/101792A2 |
A hybrid system and method for recording wave fronts of light are described. This system combines elements of two imaging systems, Holography and Integral imaging, to produce an imaging system that has higher efficiency and better resolu...
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WO/2013/100656A1 |
The present invention relates to an optical information processing apparatus and to a method for controlling same. Provided is an optical information processing apparatus and a method for controlling same, the optical information process...
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WO/2013/094708A1 |
The purpose of the present invention is to provide a photosensitive composition for volume hologram recording which forms volume hologram layers showing a high refraction index modulation initially and after high-temperature storage. Thi...
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WO/2013/094709A1 |
The purpose of the present invention is to provide a photosensitive composition for volume hologram recording capable of forming a volume hologram laminate with excellent initial hologram characteristics and durability. This purpose is a...
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WO/2013/087447A1 |
The invention relates to a method and a device (48) for producing screen holograms for front projection involving covering the screen (14, 96) with individual holographic image pixels (72), wherein the screen pixels (72) are provided by ...
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WO/2013/086350A1 |
An apparatus for producing a hologram includes a collimation lens configured to receive incoherent light emitted from an object; a spatial light modulator (SLM) that includes at least one diffractive lens which is configured to receive t...
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WO/2013/010999A9 |
The current invention provides a method for analyzing a liquid cell sample, comprising the steps of: a) determining the cell density of a liquid cell sample in an intermediate sample vessel; b) calculating a first subvolume of said liqui...
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WO/2013/083563A1 |
The present invention relates to a method for integrating a differential phase image comprising steps of: obtaining a differential phase image using digital differential holographic microscopy, for which image an object to be analysed is...
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WO/2013/080164A1 |
The invention relates to a hologram, or holographic intensity data, processing method and system. The system implements the method which comprises receiving holographic intensity data comprising at least a holographic intensity pattern o...
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WO/2013/080883A1 |
Provided is a three-dimensional holographic display system, which facilitates an area increase of a display, and which can be mass-produced at low cost. Also provided is a 3D display apparatus. A holographic display device (2) records a ...
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WO/2013/080163A1 |
The invention relates to a system and method of analysing material as well as to an apparatus for analysing material, particularly, though not necessarily exclusively, biomaterial. The invention entails receiving holographic intensity da...
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WO/2013/079622A1 |
The invention relates to a method for encoding at least one hologram in a light modulation device (4, 20, 30), the holograms being encoded using one pixel at a time. The hologram is composed of individual sub-holograms which are assigned...
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WO/2013/076283A2 |
The invention relates to a method for locating a physical element on an area of land. Said method for locating a physical element (201, 202) on an area of land comprises: - a step of obtaining a set of georeferenced physical data on said...
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WO/2013/074607A1 |
A holographic replicator configured to mass-manufacture volumetric transmission holograms and including an imaging tank having a holographic master plate opposing a pneumatic absorber. When a segment of a recording film, moveable with re...
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WO/2013/075050A1 |
Photorefractive devices (100) and methods of manufacture are disclosed. The devices (100) comprises layered structures, in which one or more carbon nanotube-doped polymer layers (110OA and 110B) are interposed between a photorefractive l...
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WO/2013/073157A1 |
A photosensitive material comprising a polymer matrix, a radically polymerizable monomer and a photoradical polymerization initiator, wherein the polymer matrix has a stable nitroxyl radical in its side chain and the molar ratio of the s...
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WO/2013/061029A1 |
An iterative method of retrieving phase information in the Fourier domain representative of the nth frame of a sequence of 2D image frames. The method comprises using at least one parameter related to retrieval of phase information Fouri...
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WO/2013/057649A1 |
An interactive holographic display system includes a holographic generation module (115) configured to display a holographically rendered anatomical image. A localization system (120) is configured to define a monitored space (126) on or...
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WO/2013/057923A1 |
A display device (100) comprising: a light source (101) that outputs laser light; an illuminating optical system (102) that emits the laser light as illuminating light; a spatial modulation element (103) that diffracts the illuminating l...
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WO/2013/056703A2 |
The invention relates to a display device for presenting a three-dimensional scene, comprising a light source field (LS-A), a lenticular lens (L), and a data display (D), in said sequence but not necessarily immediately one after the oth...
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WO/2013/059727A1 |
Provided are modular volume holographic imaging system (VHIS) endoscopic systems, comprising: an endoscope attachment module having a microscope objective lens, a single or cascaded compensated relay system configured to preserve an opti...
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WO/2013/054985A1 |
A mobile terminal and controlling method thereof are disclosed, by which a holography user interface is provided. The present invention includes a controller, a holography storing medium configured to record an interference pattern gener...
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WO/2013/046775A1 |
The present invention provides a technology which estimates the most suitable cure time which changes with the environment when recording a hologram and adjusts the cure time in real time, thereby enabling a suitable pre-cure or post-cur...
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WO/2013/047709A1 |
[Problem] To provide a practical digital holography method and digital holography device having both a reflection mode and a transmission mode, and to enable the acquisition of high-precision holographic data without necessitating that t...
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WO/2013/042836A1 |
A mobile terminal and controlling method thereof are disclosed, by which a holography user interface is provided. The present invention includes a controller, a holography storing medium configured to record an interference pattern gener...
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WO/2013/039465A1 |
Systems, devices and methods are described including providing infrared (IR) laser radiation to a Digital Micromirror Device (DMD) array and using the DMD array to spatially modulate the IR laser radiation. The spatially modulated IR las...
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WO/2013/038745A1 |
The problem addressed by the present invention is having to make an angle of attachment of a recording medium during recording and playback be the same for assuring playback quality when a recording medium on which information is recorde...
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WO/2013/040345A1 |
An embodiment of the disclosed DHM system includes a com¬ mon-path in-line dual-plane DHM (160) comprising a light source (102) configured to emit coherent optical waves and further arranged to illuminate a specimen in an object area (1...
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WO/2013/039245A1 |
The problem addressed by the present invention is to be able to make speckles not stand out and effectively suppress occurrences of variations in brightness within an illumination region as well as make possible improvements in light uti...
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WO/2013/030013A1 |
The invention relates to an illumination device comprising an array of light sources for a holographic display having imaging elements and a light modulator, in which the brightness of reconstructions of a three-dimensional scene can be ...
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WO/2013/030586A1 |
A substrate includes a diffracting structure providing a hologram (20, 6). The diffracting structure encodes a holographic image so that thatholographic image is produced in response to reference light being incident on a major surface o...
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WO/2013/032076A1 |
The present invention includes a user input unit, a controller, a holography storing medium configured to record an interference pattern generated by interference of light, a holography output module configured to output a 1st holography...
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