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Patent Searching and Data


Matches 51 - 100 out of 17,197

Document Document Title
WO/2017/115081A1
A display device accesses holographic data corresponding to an image. A laser source generates a laser light. A SLM (Spatial Light Modulator) receives the laser light and modulate the laser light based on the holographic data of the imag...  
WO/2017/115080A1
A device (200,300) forms steerable plasma (222, 310) using a laser source (110) and a LCOS-SLM, Liquid Crystal on Silicon Spatial Light Modulator (112). The device generates a laser control signal and a LCOS-SL M (L i qui d Crystal on S ...  
WO/2017/114789A3
The invention relates to a display device for holographic reconstruction of two-dimensional and/or three-dimensional objects (1). The objects (1) include a plurality of object points (1a-d). The display device comprises an illumination u...  
WO/2017/115078A1
A printing device (106) includes a dynamic holography printing application configured to generate a laser control signal and a LCOS- SLM (Liquid Crystal on Silicon Spatial Light Modulator) control signal based on a two-dimensional conten...  
WO/2017/115076A1
A printing device (600) generates a first, second, and third laser control signal and a first, second, and third LCOS-SLM control signal based on a three-dimensional object (632). A first, second, and third laser source (606,614,618) gen...  
WO/2017/115883A1
A holographic display method and device using time-angular multiplexing are provided. A holographic display device according to an embodiment of the present invention comprises: an SLM displaying a holographic interference pattern so as ...  
WO/2017/115077A1
A printing device (106) includes a laser source and a LCOS-SLM (Liquid Crystal on Silicon Spatial Light Modulator). The printing device generates a laser control signal and a LCOS-SLM control signal. The laser source (110) generates a pl...  
WO/2017/114482A1
A method of forming a marking on an article (100, 202, 200, 820, 900), and an article (100, 202, 200, 820, 900) having a mark thereon. In an aspect, a mold (201, 400, 500, 600, 700), for imparting a marking includes a requisite optical e...  
WO/2017/115079A1
A printing device (106) includes a laser source (110) and a LCOS-SLM (Liquid Crystal on Silicon Spatial Light Modulator, 112). The printing device generates a laser control signal and a LCOS-SLM control signal. The laser source generates...  
WO/2017/114789A2
The invention relates to a display device for holographic reconstruction of two-dimensional and/or three-dimensional objects. The objects include a plurality of object points. The display device comprises an illumination unit, a spatial ...  
WO/2017/109119A1
The invention relates to a method for integrating a hologram into the body (1) of a security document comprising a laminated body (2), the method comprising the steps: providing a holographic film (10) comprising a backing substrate laye...  
WO/2017/110537A1
The objective of the present invention is to provide: a volume hologram which exhibits excellent diffraction efficiency and durability, while having low thermal shrinkage rate in the thickness direction; a photosensitive composition for ...  
WO/2017/108993A1
The invention optical device comprising a self-processing photopolymer material configured to produce a variable two- or three- dimensional diffraction pattern when said material is illuminated by a light source. The invention provides a...  
WO/2017/108704A1
The invention relates to a device (200, 300, 400, 600) for producing volume reflection holograms with substrate-guided reconstruction beams, comprising the following: at least one flat transparent support element (210, 310, 410, 610) wit...  
WO/2017/104424A1
The problem to be resolved by the present invention is providing a photosensitive composition for volume hologram manufacturing used in manufacturing of a volume hologram having excellent diffraction efficiency and durability. The proble...  
WO/2017/104421A1
A method for manufacturing an HOE used in a state of being bent into a shape having a curved surface which can be spread out flat includes a fabrication step for irradiating a flat-plate-shaped photosensitive material 50 with two light b...  
WO/2017/106826A1
A compact sight device has a housing with a viewing and a target end. A light source projects a light beam along a path. A holographic optical element (HOE) is disposed in the path of the light beam such that the HOE is illuminated by th...  
WO/2017/102459A1
The invention relates to a lighting device for vehicles, comprising a housing in which a hologram lighting device is arranged, said hologram lighting device having a light source unit (1) and an optical unit with a hologram element (2) f...  
WO/2017/104402A1
The present invention addresses the problem of providing: a holographic recording material for volume holographic media, which has excellent diffraction efficiency, light transmittance and durability; a volume holographic medium; and the...  
WO/2017/103761A1
Technologies are generally described to recover diffraction limited amplitude and phase images of objects from single shot image plane hologram data. In some examples, an image processor may receive digital hologram data derived from int...  
WO/2017/097417A8
An ultrasonic apparatus (100) for creating a holographic ultrasound field (1) comprises an ultrasound source device (10) being adapted for creating an ultrasound wave, and a transmission hologram device (20) having a transmission hologra...  
WO/2017/098891A1
The present invention addresses the problem of providing: a holographic optical element which has high light transmittance and small half-value width of a diffraction peak, while being suppressed in ghost light; and a method for producin...  
WO/2017/097417A1
An ultrasonic apparatus (100) for creating a holographic ultrasound field (1) comprises an ultrasound source device (10) being adapted for creating an ultrasound wave, and a transmission hologram device (20) having a transmission hologra...  
WO/2017/094130A1
When phase multi-level information recorded in an optical recording medium is detected for a plurality of times separately for a real part and an imaginary part, a problem arises in that a known pixel pattern included in a predetermined ...  
WO/2017/094129A1
In a holographic optical information reproducing device which combines two optical elements to change a reference light angle, the present invention achieves high-quality reproduction while maintaining a high transfer speed even when a d...  
WO/2017/094936A1
The present invention relates to a mobile terminal and a control method therefor. The method comprises: activating a predetermined mode to enable a hologram image to be located in a predetermined space in response to occurrence of an eve...  
WO/2017/090652A1
This identification device is provided with: an image capture condition determining unit that determines, from an observation angle of an image capturing direction of the captured image data with respect to a reference line for a surface...  
WO/2017/090813A1
The present invention relates to a mobile terminal having a hologram output unit, and a control method therefor. A hologram image is outputted in an activation section, the output of the hologram image is restricted to a deactivation sec...  
WO/2017/091518A1
An instrument panel (10) for a motor vehicle is provided. The instrument panel includes an instrument panel surface (24) and a plurality of indicia (26) disposed on the instrument panel surface. The plurality of indicia comprises hologra...  
WO/2017/090891A1
A non-contact metal card according to the present invention is characterized in that a first body sheet and a second body sheet, which are formed of a metal flat plate, are vertically stacked, and an antenna inlay, which has an antenna, ...  
WO/2017/090442A1
In the present invention, in manufacturing of a holographic optical element having diffraction efficiency peaks at a plurality of wavelengths, exposure recording of interference fringes is performed by radiating a plurality of wavelength...  
WO/2017/083899A1
The hologram vending machine is an all-in-one holographic display with an electronic vending machine built in below.  
WO/2017/085274A1
The invention relates to a method for recording a plurality of scatter volume holograms in a photopolymeric recording medium, the method comprising at least the following steps providing a first laser light source, providing a photopolym...  
WO/2017/082485A1
A method for manufacturing a holographic metal sticker with data embedded therein, according to an embodiment of the present invention, comprises the steps of: converting a vector file of a decorative pattern image into a raster file dur...  
WO/2017/076404A1
The invention relates to an optical system for generating a two- or three-dimensional image, the system comprising: a projection apparatus for optically transmitting image information to at least one user; an eye detection apparatus; and...  
WO/2017/077238A1
The invention relates to a device (1) and a method for observing an object (10) by imaging, and preferably by lensless imaging. The object is retained by a holder (10s) defining an object plane (P10) inserted between a light source (11) ...  
WO/2017/073611A1
The present invention makes it possible to achieve a high anti-counterfeit effect. This display body comprises: a light-transmitting layer having a plurality of pixels provided to one main surface thereof; and a metal layer covering said...  
WO/2017/070638A1
In a mobile device including an image capturing device having an imaging element (CCD), and an illumination element, capturing an image of a hologram and sending the image of the hologram to a server for autheticating the image and autho...  
WO/2017/069946A1
A display device (100) includes an optical sensor (110, 206) configured to image a user eye, an image source (210) configured to provide image light, a holographic film (214) including a plurality of holograms (216), and a controller (20...  
WO/2017/066004A1
Disclosed herein are devices and methods to provide an appodized holographic combiner lens having a varying reflectivity profile. In particular, a lens to reflect light from a number of input pupils to a number of exit pupils may be prov...  
WO/2017/065130A1
Proposed are a digital holography device, an image reproduction method, and an image reproduction device with which it is possible to reduce the calculation load to an unprecedented level, and shorten the time when reproducing an image o...  
WO/2017/064245A1
The invention relates to a method for producing a master hologram (45) for a contact printing method, such a master hologram (45) and a method for producing individualized holograms (345) and individualized holograms (345) which are prod...  
WO/2017/064063A1
The subject of the invention is an AR (augmented reality) system that has an HMD (headmounted display) (1), having a holographic display (2, 3), and a device for generating VR (virtual reality) light-field data. According to the inventio...  
WO/2017/061020A1
Although it is effective to lay books to the extent that the beam waists of adjacent holograms overlap each other to achieve high density, the beam waists cannot be made to overlap each other since the signals from the adjacent holograms...  
WO/2017/062834A1
A holographic light field imaging device and method of using the same. The holographic light field imaging device may optically compress the light field into a lower-dimensional, coded representation for algorithmic reconstruction by tra...  
WO/2017/057723A1
This counterfeit-preventing structure comprises: a discoloring part having a characteristic of changing from a first material to a second material by irradiation with laser beams, the discoloring part including a discolored part that is ...  
WO/2017/054342A1
A holographic projection method comprises: acquiring at least one sub-picture of a three-dimensional scene; acquiring a sub-hologram picture of each sub-picture by Gauss-Seidel (GS) iteration; acquiring a phase hologram picture of the th...  
WO/2017/054838A1
The present technique presents a method for determining a characteristic of a biological corpuscular entity in a biological sample obtained from a subject. In the method, the biological sample including the biological corpuscular entity ...  
WO/2017/057722A1
This counterfeit-preventing structure comprises: a discoloring layer that includes a discoloring part having a characteristic of changing from a first material to a second material by irradiation with laser beams; a first layer having la...  
WO/2017/050861A1
A computer-implemented method for analyzing digital holographic microscopy (DHM) data for hematology applications includes receiving a DHM image acquired using a digital holographic microscopy system. The DHM image comprises depictions o...  

Matches 51 - 100 out of 17,197