Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 17,574

Document Document Title
WO/2018/221091A1
This optical deflection device has a light source light-emitting units (105), a transparent medium (101), and a holographic diffraction grating (103) disposed on the transparent medium (101) without air interposed therebetween, the optic...  
WO/2018/218106A1
A system and method for improving spatial light modulator (SLM) devices such as Surface Acoustic Wave (SAW) modulators are disclosed. The SAW modulators can improved angular bandwidth and suppress unwanted diffractive orders. In one exam...  
WO/2018/215337A1
The invention relates to a method for analysing microorganisms (10i), the microorganisms being arranged in a sample, the sample comprising a viability marker (10v), suitable for modifying an optical property of the microorganisms in diff...  
WO/2018/211345A1
The present disclosure concerns a holographic system or device comprising at least one optical guiding element (100) configured to redirect light incident from a light source (101) to a target interference plane (103), wherein the optica...  
WO/2018/213765A1
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 authenticating the image and auth...  
WO/2018/211878A1
A phase modulation data generation device according to the present invention is provided with: a first arithmetic unit that calculates, on the basis of a partial illumination image pattern which enables a target illumination image patter...  
WO/2018/211074A1
The invention relates to a display device, in particular a 'near to eye' display device. The display device has at least one illumination system, at least one spatial light modulation system, at least one imaging element, at least one li...  
WO/2018/211494A1
A system with multiple displays, including a first, three-dimensional display, a second display, and a computer for coordinating displaying a scene using the first display to display a first portion of the scene in three dimensions and u...  
WO/2018/206555A1
The invention relates to a sealed holographic medium comprising a layer structure which contains a photopolymer layer and a sealing layer, a method for producing the sealed holographic medium, a kit-of-parts, a layer structure for sealin...  
WO/2018/206556A1
The invention relates to a layer structure comprising a curable protective layer C and a photopolymer layer B, a method for producing such a layer structure, a method for producing a hologram using said layer structure, a sealed holograp...  
WO/2018/209091A1
A system and method for a Surface Acoustic Wave (SAW) spatial light modulator module, or SAW device that provides varying acoustic wave speed are disclosed. The SAW device includes a substrate of a material such as lithium niobate, and a...  
WO/2018/206498A1
The invention relates to a sealed holographic medium comprising a layer structure B'-C1'-C2', a method for producing the sealed holographic medium, a kit of parts, a layer structure comprising a protective layer and a substrate layer, an...  
WO/2018/207613A1
With the purpose of achieving video recording with a wider angle, more wavelengths, and higher resolution while reducing device size by means of a simple configuration employing a single element, this imaging system 100, which captures a...  
WO/2018/206503A1
The invention relates to a holographic medium containing a layer structure comprising a curable protective layer C and a photopolymer layer B, a method for producing a holographic medium of this kind, a method for producing a hologram us...  
WO/2018/201331A1
Disclosed by the present invention is a digital television system having three-dimensional (3D) interactive projection, comprising: a digital television terminal; a 3D projector; a holographic projection screen; a sensing module for sens...  
WO/2018/199467A1
The present invention relates to a photo-polymer composition, a hologram recording medium prepared from the photo-polymer composition, an optical element comprising the hologram recording medium, and a holographic recording method using ...  
WO/2018/194340A1
The present invention relates to a method and device for providing content for a layered hologram, wherein the content providing method of the device for providing the content for the layered hologram according to the present specificati...  
WO/2018/192921A1
The invention relates to a method for introducing image information, in the form of an image or in the form of personal information, for example, into a volume hologram, by applying an expanding agent, which can be deactivated by means o...  
WO/2018/190164A1
A hologram recording device (1B) is provided with: a coherent light source (10) for emitting coherent light; a light source separation means (11) for separating the coherent light into two light paths; a first spatial light modulation me...  
WO/2018/190163A1
This hologram generation device (1) comprises: a light information acquisition/conversion means (11) for acquiring light information from a three-dimensional model and creating a component image in a light sampling plane; a light wavefro...  
WO/2018/184718A1
The invention relates to a minimalistic pair of AR glasses having very high resolution, any field of view, total transparency, continuously variable object focal length, minimal eye lights and a projector unit behind the ear (3) without ...  
WO/2018/185447A1
There is provided a holographic projection system arranged to project light to a rectangular replay field. The holographic projection system comprises: a spatial light modulator, comprising an array of pixels, arranged to receive a compu...  
WO/2018/187637A1
A system and method of interacting with a virtual object (15) in a virtual environment using physical movement. The virtual scene (12) contains a 3D object (15) that appears to extend forward or above the plane of the display (10). A sen...  
WO/2018/178435A1
The object of the invention is a holographic sensor for the detection of adulterants in essential oils. It consists of the use of a holographic recording technique and a photopolymer, in combination with the essential oil whose potential...  
WO/2018/183504A1
An electro-holographic light field generator device comprises surface acoustic wave (SAW) optical modulators arranged in different directions. Specifically, some embodiments have SAW modulators arranged in pairs, nose-to-nose with each o...  
WO/2018/183510A1
Electro-holographic light field generator devices comprising surface acoustic wave (SAW) optical modulators are disclosed that employ multiple output couplers. These output couplers might be distributed along waveguides of the SAW modula...  
WO/2018/178366A1
According to one feature, the present description relates to a device for optical imaging (20) of an object (OBJ) by means of off-axis holography comprising a light source (21) suitable for transmitting an illumination wave (EI) of the o...  
WO/2018/183507A1
An electro-holographic light field generator device comprises surface acoustic wave (SAW) optical modulators arranged in different directions. Specifically, some embodiments have SAW modulators arranged in pairs, nose-to-nose with each o...  
WO/2018/178336A1
A display system for 3D light field generation is presented. The display system comprises a photonic circuit comprising a plurality of light emitting units, wherein each light emitting unit comprises a light intensity modulator, and the ...  
WO/2018/176996A1
A method for generating a holographic image, a signal processor, a holographic image display apparatus, a wearable device, and an onboard head-up display device. The method for generating a hologram comprises: performing holographic tran...  
WO/2018/175680A1
Systems and methods capturing two or more video elements of the same event featuring individuals, entertainers, professionals, venues, stages, and/or computer generated holographic video images separately, combining two or more of these ...  
WO/2018/172681A1
A system for measuring vibrations of a surface (VSURF) of a mechanical part (M), comprising a source (SOURCE) of radiation (L), a first separator element (ELI) configured to define a first incident ray (LB1) and a reference ray (RLB), a ...  
WO/2018/175488A1
In one aspect, an optical device comprises a plurality of waveguides formed over one another and having formed thereon respective diffraction gratings, wherein the respective diffraction gratings are configured to diffract visible light ...  
WO/2018/164973A1
A holographic display includes a pixel array including one or more pixels, a holographic data source, a drive array, and a light source. Each pixel includes a phase-modulating structure and an amplitude-modulating structure. The holograp...  
WO/2018/162357A1
The invention relates to a method and a laser assembly. In a laser assembly, a laser beam is focused on a machining/imaging plane, and the intensity distribution of the laser beam can be adapted by means of at least one beam shaper. The ...  
WO/2018/158901A1
In the cell analysis system according to the present invention, a cell region extraction section (241) extracts a cell region in a phase image that is formed on the basis of a hologram acquired by in-line holographic microscopy (IHM). A ...  
WO/2018/158947A1
In a microscopic observation unit (10), when acquiring hologram data at various measurement positions on a cell culture plate (13) while a light source unit (11) or the like is moved by a moving part (15), a measuring-moment image creati...  
WO/2018/158946A1
The present invention is a cell observation apparatus whereby a two-dimensional distribution of phase information and intensity information is calculated on the basis of hologram data obtained by a holographic microscope, an image displa...  
WO/2018/159611A1
The present invention provides an optical display body used for an optical display device for a vehicle, the optical display body being characterized by having a transmission-type Fourier transform hologram region in which a Fourier-tran...  
WO/2018/158810A1
Provided is a cell observation device wherein an image display frame (101) and a slider (102) that is capable of selecting a focus position are disposed in a focus positioning screen (100). A large number of phase images having different...  
WO/2018/154458A1
A system generates a holographic image of the celebrity who is also performing the song right next to the karaoke singer. The system enables remote/local audiences to perceive that the karaoke singer is performing a song next to and with...  
WO/2018/152336A1
A skew mirror is an optical reflective device, such as a volume holographic optical element, whose reflective axis forms an angle (the skew angle) with the surface normal. A skew illuminator is a skew mirror that expands a narrow beam in...  
WO/2018/145307A1
Provided is a reflection-type digital holographic microscope imaging device on the basis of electrically controlled varifocal lens (52), comprising: a laser device (1), a first beam splitter (3), a first light-path steering assembly (4),...  
WO/2018/147473A1
A three-dimensional object information measuring device (1) is provided with: a linearly polarized light converting unit (22) which converts object light arriving from an object into linearly polarized light; a shearing interferometer (2...  
WO/2018/141152A1
A holographic display device and a display method thereof, and a display apparatus. The holographic display device (100) comprises: a light source support part (11); a light emitting component (120), comprising at least one light source ...  
WO/2018/139220A1
[Problem] To provide a method for creating an electron-beam hologram, a magnetic field information measurement method, and a magnetic field information measuring device that can make the effects of application of a magnetic field on elec...  
WO/2018/140938A1
An electro-holographic light field generator device is disclosed. The light field generator device has an optical substrate with a waveguide face and an exit face. One or more surface acoustic wave (SAW) optical modulator devices are inc...  
WO/2018/140939A1
An electro-holographic light field generator device is disclosed. The light field generator device has an optical substrate with a waveguide face and an exit face. One or more surface acoustic wave (SAW) optical modulator devices are inc...  
WO/2018/135396A1
A desired projection pattern (E) is projected onto a to-be-illuminated surface (U) such as a road surface, a ground surface, a floor surface, an underwater surface, or a wall surface, and the projection pattern (E) is displaced on the to...  
WO/2018/129812A1
A semiconductor device and a manufacturing method therefor. The method comprises: a layer of cutoff film (2) is added before an etching film (3) is formed; an etching rate of the cutoff film (2) is lower than a rate of the etching film (...  

Matches 1 - 50 out of 17,574