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WO/2024/085208A1 |
This compound is a compound represented by formula (1). [In the formula, n represents an integer from 1-3. L1 represents a possibly branched, (n + 1)-valent linking group (but excluding chain saturated aliphatic hydrocarbon groups). ...
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WO/2024/075912A1 |
Disclosed are a non-hogel-based method and system for processing occlusion between a foreground light field and a background hologram of a computer-generated hologram. The non-hogel-based method for processing occlusion between a foregro...
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WO/2024/075888A1 |
A hologram projection apparatus, according to an embodiment of the present invention, comprises: a holographic image projection unit that projects a holographic test image for testing a holographic image onto a projection board through a...
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WO/2024/075561A1 |
This holographic optical system design method using a holographic optical system model (21) comprises: a step for receiving an optical condition (20) (step S1); a step for generating a holographic optical system model (21) (step S2); a s...
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WO/2024/069173A1 |
A method is provided, for measuring an optical path length of a sample having a first face (126a) and a second face (126b) on an opposing side of the sample to the first face. The method comprises receiving at a detector (150) interferen...
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WO/2024/071667A1 |
The present invention relates to a polarization-splitting double-scanning holography system for a reflector. The polarization-splitting double-scanning holography system according to the present invention comprises: a scan beam generatio...
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WO/2024/068780A1 |
The present invention relates to volumetric additive manufacturing (3D printing) through holograms for manufacturing high performance components with high mechanical properties at low cost and with low environmental impact from a wide va...
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WO/2024/069159A1 |
Apparatus, methods and processes are provided for authenticating a product. The apparatus includes a token comprising a holographic image that includes a random pattern that depicts moving physical pieces at a particular point in time, w...
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WO/2024/068916A1 |
An apparatus and a method of determining information relating to particles, such as cells, in a liquid where images are generated with different focus lengths/depths and at different points in time. From the images, the particle movement...
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WO/2024/071668A1 |
The present invention relates to a polarization-splitting double-scanning holography system for a transmission body. The polarization-splitting double-scanning holography system according to the present invention comprises: a scan beam g...
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WO/2024/063272A1 |
A hologram optimization method and a device therefor are disclosed. The hologram optimization device acquires a target contrast ratio of a target image on an image surface, back-propagates an initial image having a random phase distribut...
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WO/2024/063135A1 |
This compound is represented by formula (1). [In the formula, A represents a polymerizable group. L represents an optionally branched linkage group having a valence of (n+1). R1 represents an aromatic ring group optionally having a subst...
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WO/2024/058438A1 |
The present disclosure includes an electronic device (100) and an operation method of the electronic device (100). The electronic device (100) includes a display (110), a memory, and at least one processor (340) for executing instruction...
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WO/2024/052031A1 |
A method of determining a parameter of interest of a structure comprising at least one first feature oriented along a first axis of a structure coordinate system and at least one second feature oriented along a second axis of the structu...
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WO/2024/052497A1 |
The invention relates to techniques for producing a holographic optical element (HOE) by replication of a master HOE. In particular, the invention relates to techniques for flexibly adjusting the diffraction efficiency of the HOE. An adj...
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WO/2024/052495A1 |
The invention relates to techniques for producing a holographic optical element, HOE, by replication of a master HOE. More particularly, the invention relates to techniques for flexibly adjusting the diffraction efficiency of the HOE. An...
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WO/2024/052256A1 |
The invention relates to a benzopyrylium dyestuff of formula (I), wherein R200,R201, R202, R203, R204, R205, R206, R207 and R208 each independently represent hydrogen, C1- to C16-alkyl, C4- to C7-cycloalkyl C7- to C16-aralkyl, C6- to C10...
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WO/2024/050321A1 |
A particulate matter detection device takes holographic images of flowing particulate matter concentrated by a virtual impactor, which selectively slows down and guides larger particles to fly through an imaging window. The flowing parti...
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WO/2024/048800A1 |
The present invention comprises: a wafer transfer unit which loads and unloads a wafer to be inspected; a wafer inspection unit which receives a wafer transferred from the wafer transfer unit and acquires three-dimensional information on...
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WO/2024/048914A1 |
A display device is disclosed. The display device may comprise: a display including a display panel and a plurality of reflectors which are arranged in an inverted pyramidal shape at the front surface of the display panel and reflect an ...
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WO/2024/041708A1 |
The invention relates to a method for storing modifiable information in a secure manner against falsification using a continuously expandable data volume of superimposed data sets, wherein a first data set contains the modifiable informa...
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WO/2024/041223A1 |
Provided in the present invention are a display control method and apparatus for a 3D holographic display screen, and a storage medium. The method comprises: by means of a first sensor and a second sensor, which are arranged at a 3D holo...
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WO/2024/043781A1 |
The object monitoring device (OMD) is provided herein comprises an I-COACH imaging unit (IIU) with at least one incoherent light source (LED1) and one or more optical elements (L1, BS1). The object monitoring device (OMD) directs a beam ...
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WO/2024/037807A1 |
In one embodiment, the method is for manufacturing a holographic plate (2) and comprises: - providing recording geometry optics (4), - providing a photopolymer (3), and - illuminating the photopolymer (3) simultaneously with a first lase...
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WO/2024/038127A1 |
The invention relates to, preferably, a method for continuously replicating a hologram preferably by means of a device comprising a coating module, a lamination module, an exposure module and a fixing module, wherein the method comprises...
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WO/2024/038476A1 |
There is provided a system and a method for human body imitation and virtual body transfer communication using hologram-guided robotics, the system may comprise a first end having one or more people, a first plurality of hologram sources...
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WO/2024/038126A1 |
The invention relates to a device for continuously replicating a hologram comprising a coating module which is designed to coat a liquid photopolymer onto a first carrier film, a lamination module which is designed to apply a second carr...
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WO/2024/033357A1 |
The invention relates to a device for replicating a plurality of holograms. The device comprises a first carrier means for arranging a sequence of master elements from multiple master elements according to a plurality of holograms to be ...
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WO/2024/033354A1 |
The invention relates to a method comprising: Providing a multiplicity of master elements comprising a substrate body and at least one master hologram, selecting a sequence of master elements from the multiplicity of master elements in d...
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WO/2024/028046A1 |
A sensor module is disclosed for a metrology apparatus. The sensor module comprises an illumination device for illuminating a structure on a substrate, said illumination device comprising at least a first set of illuminators and a second...
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WO/2024/028593A1 |
A spatial filter for positioning in a Fourier plane of a holographic display system. The spatial filter delimits a set of apertures, wherein each aperture in the set of apertures is switchable between a substantially transmissive and a s...
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WO/2024/023454A1 |
The invention relates to a device for detecting particles by means of lensless imaging, the device comprising a memory (4) arranged to receive a plurality of z-stack images obtained from a lensless image of a biological sample, a picker ...
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WO/2024/016706A1 |
A full-ultraviolet (UV) seamless molding printing process, comprising the following steps: S1, manufacturing a cylindrical seamless molding plate roller (53); S2, mounting the seamless molding plate roller on a UV molding machine; and S3...
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WO/2024/013469A1 |
A method (100) of designing a segmented display device (1) having a plurality of elements (5) arranged in an array (3), each element (5) providing an individual output such that the plurality of elements (5) form a collective output of t...
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WO/2024/013202A1 |
The invention relates to a method for characterising microorganisms present in a biological sample, the method comprising acquiring a live holographic digital image of the sample, generating a focused image by using a digital model for r...
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WO/2024/015375A1 |
A diffraction system includes a first diffraction grating separated from a second diffraction grating by a waveplate. Both the first diffraction grating and the second diffraction grating have a high diffraction efficiency for a first li...
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WO/2024/012939A1 |
The invention relates to a method for producing a computer-generated hologram, comprising the following method steps: generating a reference beam (6), generating an object beam (5), imposing computer-generated information concerning the ...
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WO/2024/004288A1 |
Provided are an optical system that can improve the usage efficiency of image light from a display element, and an image display device. A light guide member (5) of the optical system comprises an emission extension region (53) having a ...
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WO/2024/005140A1 |
The present invention provides a compound which is represented by formula (1). (In the formula, A represents a polymerizable group; n represents an integer of 1 to 3; L represents an optionally branched linking group having a valence o...
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WO/2024/005141A1 |
The present invention provides a composition for holographic recording media, the composition being characterized by containing the components (a) to (d) described below, and being also characterized in that the abundance of allophanate ...
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WO/2024/004289A1 |
Provided are an optical system which makes it possible to increase the filling factor of image light in a pupil in a field of view and decrease the size of an incidence region, and an image display device. An optical system (3) is provid...
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WO/2024/005139A1 |
Provided is a method for producing an optical element, wherein a holographic recording medium having a recording layer containing a polymerizable compound and a photopolymerization initiator is subjected to multiple hologram-recording ex...
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WO/2024/004739A1 |
This information processing device comprises a wavefront reproduction control unit and a lens control unit. The wavefront reproduction control unit reproduces an object region for reproduction in an appropriate range in the depth directi...
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WO/2023/247264A1 |
The invention relates to a composite pane (100), at least comprising an outer pane (1) with an outer-side surface (I) and an interior-side surface (II), an inner pane (2) with an outer-side surface (III) and an interior-side surface (IV)...
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WO/2023/247554A1 |
The invention relates in a first aspect to a master plate for industrial hologram replication, comprising a flat and planar composite pane having a thick glass pane as a carrier for minimizing the deflection of the master plate and a thi...
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WO/2023/247555A1 |
In one aspect, the invention relates to a replication method for producing a hologram copy by simultaneous exposure of a master hologram and a copy carrier comprising a photosensitive material. The contact body is brought into contact wi...
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WO/2023/248661A1 |
The present invention provides a photosensitive composition which is capable of suppressing decoloring of a sensitizing dye during the storage in an unexposed state. A photosensitive composition according to the present invention conta...
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WO/2023/249929A1 |
An anamorphic near-eye display apparatus comprises a spatial light modulator with asymmetric pixels; an input transverse anamorphic lens; and an extraction waveguide that passes input light in a first direction to a lateral anamorphic re...
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WO/2023/249938A1 |
An anamorphic near-eye display apparatus comprises a spatial light modulator with asymmetric pixels; an input transverse anamorphic lens; and an extraction waveguide that passes input light in a first direction to a lateral anamorphic re...
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WO/2023/247267A1 |
The invention relates to a composite pane (100), at least comprising an outer pane (1) with an outer-side surface (I) and an interior-side surface (II), an inner pane (2) with an outer-side surface (III) and an interior-side surface (IV)...
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