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WO/2017/179891A1 |
The present invention relates to a method for manufacturing a transparent hologram label that may enable preventing forgery or falsification, the method comprising: partitioning a region of a transparent hologram label into multiple regi...
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WO/2017/179892A1 |
The present invention relates to a method for manufacturing a transparent hologram label that may enable preventing forgery or falsification, the method comprising: partitioning a region of a transparent hologram label into multiple regi...
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WO/2017/179893A1 |
The present invention relates to a method for manufacturing a transparent hologram label capable of preventing forgery or falsification, comprising the steps of: determining at least three rotation angles to imprint a hologram on a trans...
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WO/2017/178723A1 |
The invention relates to a method for holographic characterisation of a particle (10b) contained in a sample (10), based on an image (lo), or hologram, of the sample obtained by an image sensor (16) when the sample is illuminated by a li...
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WO/2017/177720A1 |
An image display system (100). The image display system (100) comprises: at least one holographic image acquisition device (110), wherein each holographic image acquisition device is configured to acquire holographic image information ab...
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WO/2017/176389A1 |
A holographic skew mirror has a reflective axis, or skew axis, that can be tilted with respect to its surface normal. Tilting the skew axis in two dimensions with respect to the surface normal expands the holographic skew mirror's possib...
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WO/2017/171195A1 |
Proposed is a graphene non-destructive inspection method capable of performing efficient inspection by enabling real-time inspection to be performed in a graphene synthesis process without damage to the graphene and large-area graphene i...
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WO/2017/162647A1 |
The invention relate to a device for producing an optical pattern from pixels in an image plane, comprising: a control apparatus for controlling the production of the optical pattern; a micromirror array for reflecting light beams, which...
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WO/2017/162985A1 |
The invention relates to a method for observing a sample (15), comprising the illumination of the sample using a light source (11) and the acquisition of an image (lo) of the sample using an image sensor (16), the sample being disposed b...
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WO/2017/162764A1 |
The present invention relates to a curable composition which can be cured by radiation and/or the influence of temperature; a cured product which is obtained from such a composition; an object (8) and a composite (6) which have the cured...
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WO/2017/157555A1 |
The present invention relates to an improved method for marker-free detection of a cell type of at least one cell in a medium using microfluidics and digital holographic microscopy, as well as a device, particular for carrying out the me...
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WO/2017/155730A1 |
An image decoding system provides a phase pattern encoding a target image. A spatial light modulator is configured to emit a wavefront-shaped light signal based on the phase pattern. A first diffusive medium receives the wavefront-shaped...
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WO/2017/156425A1 |
Techniques to improve image quality in holography utilizing lenses made from materials with non-quantized anisotropic electromagnetic properties, such as birefringent materials, to advantageously split an incoming beam of light into two ...
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WO/2017/151405A1 |
Examples are disclosed relating to reducing orders of diffraction patterns in phase modulating devices. An example phase modulating device includes a phase modulating layer having first and second opposing sides, a common electrode adjac...
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WO/2017/151872A1 |
Embodiments include a head-worn computer comprising, a front frame mechanically adapted to secure a see-through computer display; an arm, secured to the front frame, mechanically adapted to secure the front frame to the head of a user; a...
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WO/2017/149329A1 |
There is provided a display system comprising a data provider, a spatial light modulator and a second cylindrical lens. The data provider is arranged to provide holographic data comprising first data corresponding to a first cylindrical ...
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WO/2017/149064A1 |
The invention refers to an Illumination device for illuminating a spatial light modulator device. Sub-holograms are used for encoding a hologram into the spatial light modulator device. The Illumination device comprises at least one ligh...
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WO/2017/149328A1 |
A display system comprising a first plurality of pixels, a second plurality of pixels, a first Fourier transform lens and a second Fourier transform lens. The first plurality of pixels is arranged to display first holographic data corres...
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WO/2017/147528A1 |
Systems and techniques relating to optimizing volumetric imaging with selective volume illumination (SVI) using light field detection, in one aspect, include: a light source configured to emit an illumination light that propagates via an...
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WO/2017/145158A1 |
A method for improving a display of an interference based computer generated holographic (CGH) image including reducing an effect of a Zero Order Diffraction (ZOD) bright spot on the CGH image by performing at least one action from a gro...
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WO/2017/145154A1 |
A display for displaying a wide Field of View (FoV) scene including a holographic image within the scene, including a first Spatial Light Modulator (SLM) and an optical system for producing a first holographic image at a center of a disp...
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WO/2017/145155A1 |
A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three- dimensional image of an object, a location measurement unit for measuring a loca...
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WO/2017/145156A2 |
A method of displaying a Computer Generated Holographic (CGH) image by a display, including setting pixel values of a Spatial Light Modulator (SLM) included in a Head Mounted Display (HMD), producing a interference based holographic imag...
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WO/2017/142842A1 |
Recording, manipulating, distributing and creating sound pressure waves in one or more media by employing an apparatus that transfers the energy between photons and particles of the media is disclosed. An exemplary apparatus comprises on...
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WO/2017/138277A1 |
A rewritable hologram recording material having characteristics in which fast responsiveness and long-term memory are both achieved, wherein the rewritable hologram recording material is characterized by containing: a copolymer obtained ...
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WO/2017/138907A1 |
The invention relates to laminated, heat-sealing multilayered materials for use as a packaging material with an anti-counterfeit function. The present multilayered material can consist either exclusively of polymer materials (1, 5) or of...
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WO/2017/135481A1 |
The present invention comprises: a hologram output unit for overlapping a plurality of hologram objects and outputting the overlapped hologram objects to a preconfigured space; an image sensor configured to sense an external object locat...
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WO/2017/130009A1 |
The invention is a method for fluorescence analysis of a sample in the course of which a fluorescence image is recorded and a fluorescent object identification step is carried out on the fluorescence image. The invention is, furthermore,...
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WO/2017/128730A1 |
A holographic display device and holographic display method are provided. The holographic display device includes at least one light-source generator (10). The light-source generator (10) includes: at least one laser device (11), configu...
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WO/2017/130997A1 |
The present invention addresses the problem of providing an optical element manufacturing method for affixing a hologram sheet to an optical substrate, with an easy method and without degrading optical characteristics. This optical eleme...
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WO/2017/131246A1 |
The present invention provides a mobile terminal comprising: a hologram output unit configured to output a hologram image in a preset space, and comprising a scanning mirror for changing an output location of the hologram image; a camera...
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WO/2017/125949A1 |
Anti-counterfeit security closure with holographic and/or non-holographic micro structures embossed therein is disclosed. More particularly the invention discloses anti-counterfeit security closures in the form of cap with holographic an...
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WO/2017/125403A2 |
The invention relates to a method for encoding complex-value signals of a computer-generated hologram (CGH) in a phase-modulated optical element (3) for the reconstruction of a three-dimensional object (4) and also to a computer program ...
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WO/2017/118828A2 |
An optical detection device comprises a light source (9) that emits a light beam with an electromagnetic field, means suitable for splitting the beam (91) into a first beam defining a first, control path (80), and a second beam defining ...
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WO/2017/120414A2 |
An apparatus for holographic imaging includes first and second image planes, and a low-pass filtering stage between them. The low-pass filtering stage has a mask disposed to remove a central portion of an interference pattern on the firs...
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WO/2017/115048A1 |
The invention is a device including a light source and an image sensor, the device including a holder defining two positions between the light source and the image sensor. Each position is able to receive an object with a view to its obs...
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WO/2017/115075A1 |
A device (200,300) includes a plasma steering application generating a laser control signal and a SLM control signal and an electromagnetic (EM) wave application generating an EM control signal based on communication data or signal. The ...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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