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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...
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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...
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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) ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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WO/2017/047832A1 |
The present invention relates to a mobile terminal and a control method therefor, the mobile terminal having a hologram output unit. The mobile terminal, according to one embodiment of the present invention, comprises: a wireless communi...
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WO/2017/046478A1 |
The invention concerns a method for processing a sequence of holographic images with a view to playing same back on a holographic display device (100) to at least one viewer (102). A subset of wavelet coefficients relevant for the recons...
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WO/2017/048960A1 |
Impurities within a sample are detected by use of holographic video microscopy. The sample flows through the microscope and holographic images are generated. The holographic image is analyzed to identify regions associated with large imp...
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WO/2017/048001A1 |
The present invention relates to clothing having an anion-emitting silicone patch attached thereto and a method for manufacturing same. The clothing having an anion-emitting silicone patch attached thereto according to the present invent...
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WO/2017/042345A1 |
The invention relates to an illumination device for vehicles, having a housing closed by a transparent covering pane and containing a hologram lamp unit having a light source unit and having an optical unit containing a hologram element ...
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WO/2017/043951A1 |
The invention relates to the generation of variable holographic and/or metallised images that can be validated by the naked eye or by means of conventional electronic reading devices, for preventing fraud, as well as to the method for ob...
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WO/2017/040442A1 |
Holographic augmented authoring provides an extension to personal computing experiences of a universal or conventional productivity application. A user interface of a productivity application executing on a personal computing device can ...
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WO/2017/034517A1 |
The present invention provides a digital spectroscopic and holographic microscope and a method thereof. The digital spectroscopic and holographic microscope (100) includes a light source(s) (102) for illuminating a sample (104), and an o...
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WO/2017/035053A1 |
A holographic display image projector system including an input light source for generating an at least partially coherent optical input beam and an imaging system for transforming an image representation in the Fourier domain into a cor...
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WO/2017/033975A1 |
A hologram recording structure has a hologram recording medium on a transparent substrate. The hologram recording medium has, in sequence from the transparent substrate side, a stress-absorbing layer, a base film, a hologram photosensiti...
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WO/2017/029160A1 |
The invention relates to an interferometric method in which the sample light which is scattered by an object is imaged onto an electronic camera, wherein a sample light portion is assigned to scattering locations on a sectional face in t...
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WO/2017/030216A1 |
A system and a method for stereoscopic type holographic display interworking with a smartphone are provided. A method for holographic display according to an embodiment of the present invention comprises acquiring a 3D object, creating a...
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WO/2017/026521A1 |
The main purpose of the present invention is to provide a hologram structure having excellent fraud prevention properties and design properties. The present invention solves the above problem by providing a hologram structure characteriz...
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WO/2017/022430A1 |
The present invention pertains to a holographic optical element comprising a volume hologram recording layer including a photopolymer, and at least one adjacent layer that is in contact with the volume hologram recording layer and includ...
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WO/2017/023009A1 |
The present invention relates to a colored film to be attached to a glass window, and to be used by being attached to the indoor surface of glass windows of vehicles, buildings and the like, the colored film comprising: a base film; a ho...
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WO/2017/013860A1 |
In order to enable intuitively understanding three-dimensional positional relations between objects, this display device is provided with: a screen which is configured by arranging sub-screens separated by a prescribed gap and configured...
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WO/2017/014105A1 |
The present invention provides a means for improving diffraction efficiency and suppressing ghosting with respect to a holographic optical element having a volume hologram recording layer. The present invention is a holographic optical...
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WO/2017/014106A1 |
The present invention provides a means for improving the durability of a holographic optical element having a volume hologram recording layer. The present invention is a holographic optical element comprising a volume hologram recordin...
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WO/2017/008868A1 |
The present invention relates to an operator control system for operating at least one function in a passenger compartment of a vehicle, having a display generator which, after activation of a display area, assigned to the at least one f...
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WO/2017/008483A1 |
A spatial light modulator and method for displaying a computer-generated hologram using same are provided to display a dynamic computer-generated hologram in a large area. The spatial light modulator comprises multiple micro-electromecha...
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WO2017010460A1 |
The present invention uses a counterfeit prevention material in which a plurality of particles are randomly dispersed which return reflected light solely in a specified direction when irradiated with light to prevent counterfeiting. The ...
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WO/2017/004735A1 |
A full viewing-angle holographic image recording method comprises the following steps: using an image capturing device (211) to capture an image of a target object (213) and transmitting the image to a display panel (225); using a light-...
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WO/2017/006369A1 |
This digital holographic imaging device comprises: an illumination unit 10 including an illumination light emission surface 32i for emitting coherent light with a predetermined wavelength as illumination light toward a specimen 1, and a ...
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WO/2017/006370A1 |
The present invention is provided with: an illumination unit 10 having a light emission surface 14D for emitting illumination light having a specific wavelength in the form of a coherent plane wave onto an object 1 to be detected; and an...
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WO/2017/007432A1 |
The present invention relates to a system (1) and method (100) for displaying and capturing holographic true 3D images. The system comprises elements which may form both a wide viewing angle holographic true 3D display and a holographic ...
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WO/2017/001438A1 |
A device for extracting at least one object characteristic of an object (106) is presented, the device comprising: a light sensor (101) for recording a hologram of an object and a processing unit (102) coupled to the light sensor and con...
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WO/2016/208047A1 |
Provided are a device and a method for the same, the device having a function for rapidly changing only the phase of light without altering the polarization thereof, which is difficult to perform in the conventional device in which nemat...
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WO/2016/208046A1 |
Provided are: an optical information recording and reproducing apparatus that utilizes holography and that can perform reproduction with fine quality even when recording is performed at high recording density; and a method therefor. This...
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WO/2016/206760A1 |
A security element is described which comprises a transparent first layer (2) having a holographic surface structure (21), a first metal layer (41) on said first layer in a first pattern thereby forming transparent and non-transparent re...
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WO/2016/207161A1 |
The present invention relates to new triazine photoinitiators, a new process for their preparation, and a photopolymer composition comprising a photopolymerizable component and the new triazine photoinitiators. Further aspects of the pre...
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WO/2016/209605A1 |
A method is disclosed that may include, in a creating phase: receiving an instruction to generate a virtual place-located anchor at a virtual location that is world-locked; receiving data items from a target data source; linking a subset...
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WO/2016/208590A1 |
This medium for forming a hologram image is provided with a base material and a transfer layer which is layered on top of the base material and which has at least a peeling layer, an OVD layer, and an adhesive layer. The layers other tha...
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WO/2016/208171A1 |
In order to improve the contrast of a target image to be projected using a phase modulation-type spatial modulation element and prevent unnecessary light from being projected, a projection device is provided with: a projection means whic...
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