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WO/2018/097238A1 |
The present invention enables a reproduced light image to be visually recognized in a desired color when an optical member is observed using light from a point light source. A light modulation element 1 is provided with an optical member...
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WO/2018/094292A1 |
A system and method making one or more holographic optical elements is disclosed. The method may include at least partially submerging a recording medium in an index matching fluid residing in a fluid reservoir. A first surface of the fl...
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WO/2018/092834A1 |
The purpose of the present invention is to protect the eye of an observer while forming a clear illumination pattern (21) on a desired area (20) to be illuminated. An illumination device (100) is provided with: a light source (110) which...
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WO/2018/090565A1 |
Disclosed is a volume holographic element, comprising at least one pixelate information layer and at least one substrate layer. The information layer is arranged on the substrate layer, or the information layer is arranged between two ad...
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WO/2018/093122A1 |
The present invention relates to a web authentication holographic label and a method for manufacturing same and, more specifically, to a web authentication holographic label and a method for manufacturing same which, in forming a web aut...
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WO/2018/087064A1 |
The invention relates to a method for producing triarylorganoborates from organoboronic acid esters in the presence of an n-valent cation 1/n Kn+, comprising the anhydrous treatment of the reaction mixture, and to the use of the obtained...
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WO/2018/090056A2 |
The present disclosure relates to a collaboration platform for multiple modes and types of user devices used in virtual mapping products. A holographic mapping application utilizes a collaboration platform to view, edit, and manipulate h...
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WO/2018/085655A1 |
A system for lens-free imaging includes a processor in communication with a lens-free image sensor. The processor is programmed to operate the image sensor to obtain a hologram ??. The processor is further programmed to generate, from th...
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WO/2018/085657A1 |
A system for detecting objects in a specimen includes a chamber for holding at least a portion of the specimen. The system also includes a lens-free image sensor for obtaining a holographic image of the portion of the specimen in the cha...
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WO/2018/085081A1 |
Examples are disclosed that relate to a near-eye display device (100) including a holographic display system (102R, 102L). The holographic display system includes a light source (207, 307,...) configured to emit light that is converging ...
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WO/2018/078417A1 |
An optical fiber splitter device comprising at least two optical fibers of different lengths is disclosed for partial or complete compensation of the optical path difference between waves interfering to generate a hologram or an interfer...
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WO/2018/079773A1 |
Provided are an optical element, a laminate body, and a book form having improved security. The optical element 40 is equipped with a hologram layer 41 on which a hologram image 41b is recorded, and a diffraction grating layer 50 laminat...
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WO/2018/076914A1 |
A display apparatus and a display method therefor. The display apparatus comprises: an optical device (15), a laser light source located at the light incident side of the optical device (15), a drive circuit connected to the optical devi...
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WO/2018/076634A1 |
A holographic display system (100) and a holographic display method (400). By using the movement of at least one of a light source module (110) and a spatial light modulator (103), a holographic image (105) can be provided for a pluralit...
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WO/2018/078366A1 |
A method of operating a display device comprising a drive circuit is disclosed. The drive circuit comprises a plurality of single grey-level channels, each comprising an input (412, 422), an output (418, 428) and a signal processor conne...
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WO/2018/072461A1 |
A holographic display device and a control method thereof are provided. The holographic display device comprises a light source (20), a spatial light modulator (21), an adjustable light guide device (26), and a direction controller (25)....
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WO/2018/073653A1 |
A method and structure for displaying a simulated 3D image which may be projected utilizing front projectors and two screens, where the front screen may be a rear-projecting screen with a linear polarization film attached and a backgroun...
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WO/2018/074623A1 |
A refractive optical screen and a floating hologram system using the same are disclosed, wherein the refractive optical screen refracts incident light beams so as to adjust the traveling direction of the light beams, and comprises a pris...
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WO/2018/070451A1 |
Provided is a digital holographic microscope in which two digital holographic microscopes for detecting a fluorescence image and a phase image, respectively, are combined to be able to three-dimensionally measure a fluorescence image and...
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WO/2018/068112A1 |
A system comprising a portable test and imaging method that explores properties of digital holographic microscopy and fluorescence microscopy to perform qualitative and quantitative examinations of blood, fluids and other components pote...
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WO/2018/060589A1 |
The invention relates to a method for determining the number of white blood cells in a sample. The method is based on an image, or hologram, of the sample, obtained by an image sensor when the sample is illuminated by a light source. The...
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WO/2018/060619A1 |
The invention is a device allowing a sample (10) to be observed in a first mode, by lensless imaging using a first sensor (16). This first mode allows a first image to be obtained, on the basis of which a region of interest of the sample...
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WO/2018/060497A1 |
The present invention relates to a device for combining light beams which interact with adjacently arranged pixels of a light modulator. The present invention moreover relates to a device for beam combination and a spatial light modulati...
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WO/2018/060420A1 |
The invention relates to a device, such as a digital holographic microscope (1), for detecting and processing a first full image of a measurement object, measured with a first offset, wherein an arrangement is provided for generating at ...
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WO/2018/060234A1 |
A method and setup for phase contrast microscopy is disclosed in the present invention. The improved phase contrast microscopy setup comprises a glass plate (110) for generating two reflected beams (114A,114B,116A,116B) from one sample b...
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WO/2018/054734A1 |
The invention relates to a lighting device for vehicles, having a housing which contains an optical unit with a light source (1), an optical unit with a reflector (3) and a hologram element (4) to produce a predefined light distribution....
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WO/2018/056487A1 |
The present invention relates to a variable stage device enabling a hologram performance and a live performance, and comprises: a stage on which a performance is performed; an elevating means disposed under the stage so as to move the st...
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WO/2018/054985A1 |
The invention provides a lighting device (31), more particularly a taillight, for a vehicle (30). The lighting device (31) has a hologram (34) and a light source (32) for illuminating the hologram (34). An image, more particularly a real...
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WO/2018/050362A1 |
The invention relates to a method and a lighting arrangement for producing image effects (10) in the interior (12) of a motor vehicle (84) or else outside of the motor vehicle (84). In order to be able to use the available installation s...
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WO/2018/052862A1 |
A head-mounted display device comprises a rendering engine configured to generate a hologram representative of a three-dimensional object. The hologram includes depth information that causes the three-dimensional object to be rendered wi...
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WO/2018/052555A1 |
A display pixel array (113) is illuminated by infrared light (107) in a frequency band. An infrared holographic imaging signal (123, 223, 293) is generated by driving a holographic pattern onto the display pixel array (113). An image of ...
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WO/2018/045826A1 |
A holographic display device and a display method thereof, the holographic display device comprising a display device (100) and a phase control panel (200). The display device (100) comprises pixels, the pixels comprising a light emittin...
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WO/2018/045816A1 |
Provided are a holographic display device and a display method thereof, the holographic display device comprising a backlight source (100) for providing coherent reference light, an optical switching device (200) for modulating light wav...
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WO/2018/046025A1 |
A holographic display panel, a holographic display device, and a holographic display method. The holographic display panel (100) comprises: a plurality of sub-pixels (101) arranged in an array; a phase plate (102) arranged on a light exi...
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WO/2018/045836A1 |
A reflective holographic display device and a display method thereof. The reflective holographic display device comprises a front light source module (1), a display panel (3), and a phase plate (2). The front light source module (1) is u...
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WO/2018/045827A1 |
A holographic display panel, a holographic display device, and a holographic display method of the holographic display device. The holographic display panel comprises multiple display units (10, 10'). Each display unit (10, 10') comprise...
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WO/2018/045840A1 |
A holographic display device and a holographic display method thereof, capable of displaying different stereoscopic images so as to implement dynamic stereoscopic display. The holographic display device comprises a display panel (10), a ...
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WO/2018/040682A1 |
A display device and a holographic display implementation method thereof. The method comprises: employing a first lens array (5) comprising a plurality of first lenses (51) arranged sequentially in a matrix, wherein the first lenses (51)...
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WO/2018/043593A1 |
Provided is a photosensitive composition for hologram recording, with which it is possible to further improve diffraction properties. The composition includes at least: two or more types of phopolymerizable monomers; a photopolymerizatio...
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WO/2018/040665A1 |
Holographic display device (100,200,300,500) and operation method thereof are provided. A holographic display device (100,200,300,500) includes a light source device (2) including a plurality of light sources (21,211); and an imager (1) ...
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WO/2018/039455A1 |
Systems and methods for generating a controlled sound field. In one example, the system and method perform or include receiving a sound wave emitted from a sound source; determining, with an electronic processor, a pattern of at least on...
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WO/2018/037077A2 |
The invention relates to a holographic display device for the representation of a two-dimensional and/or three-dimensional scene. The holographic display device has at least one spatial light modulation device and an optical component. T...
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WO/2018/038064A1 |
The present invention provides an ellipsometry device and method whereby measurement efficiency can be enhanced. In this method, an object is illuminated by spherical-wave illumination light Q linearly polarized at 45° (S1), and object ...
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WO/2018/029294A1 |
The invention relates to a method for producing a shaped body containing at least one volume hologram by means of injection molding, comprising the following method steps: providing a hologram film composite having two sides and comprisi...
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WO/2018/025840A1 |
The present invention addresses the problem of providing a detecting device which reduces the amount of calculation for reconfiguring a depth direction photoelectromagnetic field when a digital holography imaging technique is being used ...
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WO/2018/021984A1 |
The present invention relates to a system and method for high quality speckle-free phase-only computer-generated holographic image projection. The present invention more particularly relates to a holographic image display system comprisi...
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WO/2018/021048A1 |
A color calibration device for calibrating the various colors of a captured image of one of different image capture devices using a hologram that emits diffraction light of different frequencies corresponding to observation angle, the co...
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WO/2018/015517A1 |
A lens free imaging device (100) for imaging a sample. The device (100) comprises a radiation guiding structure (110) in a chip (100) and an imaging region (120). The radiation guiding structure (110) is adapted for receiving an incoming...
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WO/2018/014595A1 |
A display system and a display method. The display system (100) comprises a projection unit (101) and an eye tracking unit (102). The projection unit (101) comprises a projection light source (10), a projection lens (1011), and a spatial...
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WO/2018/017492A1 |
Embodiments of the invention provide apparatuses, methods, and systems for projecting images into a projection zone, while having the capability to detect the presence and movement of objects in the projection zone and to interact with t...
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