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WO/2018/017675A1 |
A gunsight for aiming a firearm comprises a projector, a viewing screen, an objective window and a plurality of intermediate walls extending between the viewing screen and the objective window. The projector may be positioned to project ...
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WO/2018/014047A1 |
A method determines four dimensional (4D) plenoptic coordinates for content data by receiving content data; determining locations of data points with respect to a first surface to creating a digital volumetric representation of the conte...
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WO/2018/014009A1 |
Disclosed are image relay elements exhibiting transverse Anderson localization for light field and holographic energy sources. The relay elements may include a relay element body having one or more structures, where the structures can be...
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WO/2018/014040A1 |
Disclosed are transparent energy relay waveguide systems for the superimposition of holographic opacity modulation states for holographic, light field, virtual, augmented and mixed reality applications. The light field system may compris...
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WO/2018/014027A1 |
Disclosed are systems and methods for manufacturing energy relays for energy directing systems and Transverse Anderson Localization. Systems and methods include providing first and second component engineered structures with first and se...
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WO/2018/014010A1 |
Disclosed embodiments include an energy waveguide system having an array of waveguides and an energy inhibiting element configured to substantially fill a waveguide element aperture and selectively propagate energy along some energy prop...
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WO/2018/014049A1 |
Holographic energy directing systems may include a waveguide array and a relay element. Disclosed calibration approaches allows for mapping of energy locations and mapping of energy locations to angular direction of energy as defined in ...
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WO/2018/007101A1 |
An interfere) metric microscopy arrangement (1) is presented having an objective lens (20) that receives a light beam (9) emerging after sample interaction, wherefrom the light beam (9) is received by a beam splitter unit (30), positione...
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WO/2018/004900A1 |
An apparatus (10) for producing an optically variable film includes a laser (12) configured to emit a beam, a telescoping lens section (14) having a first lens and a second lens spaced apart by a first distance and an interferometer (16)...
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WO/2017/220861A1 |
A measuring arrangement (101) comprises an illuminating arrangement (110) to emit coherent light (111);a cuvette (120) defining an inner volume (121)for receiving a fluid (130) possibly comprising microscopic objects (140) of foreign ori...
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WO/2017/220860A1 |
A method (10) comprises: obtaining (11) prepared image data captured by an image sensor receiving light propagated across a sample volume, containing a fluid possibly comprising microscopic objects of foreign origin, while illuminating t...
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WO/2017/221330A1 |
An illuminating unit 10 irradiates a subject 4 to be inspected with illuminating light 12. A sample holder 6 holds the subject 4, and has an autofocusing (AF) mark 9 for changing the amplitude and/or phase of a part of the illuminating l...
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WO/2017/207420A1 |
There is provided a method of forming a metallic structure on an optical element comprising a surface relief structure, the method comprising: applying a metal-containing ink (14) to said surface relief structure (12) to form said metall...
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WO/2017/210176A1 |
An illuminable container device, comprising a housing for containing a liquid; a recess configured within a base area of said housing, with said recess extending upwardly into said housing and in a substantially cylindrical shape; a ligh...
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WO/2017/209113A1 |
The present invention is an optical film (10) provided with a recording surface (14). The recording surface (14) has: calculation element sections (16) that correspond 1 to 1 with respective reproduction points (22) and for which light p...
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WO/2017/207184A1 |
The invention relates to a device (10) for acquiring particles (11a-11f) present in a sample (12), said acquiring device including a spatially coherent light source (15), a lens, an image sensor (16) that is placed in the focal plane of ...
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WO/2017/203718A1 |
This holographic observation method is characterized in that an object to be observed is irradiated with a light beam generated by using a current obtained by superimposing AC components to drive a laser light source, or a light beam hav...
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WO/2017/204480A1 |
The present invention relates to a hologram image display device for a ceiling. A hologram ceiling screen member for displaying a hologram image thereon is provided to be horizontally spread out on the ceiling, so as to at any time displ...
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WO/2017/205530A1 |
A method of imaging a sample having birefringent crystals (or other materials) using a lens-free polarized microscopy device includes illuminating the sample contained on a sample holder with circularly polarized partially coherent or co...
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WO/2017/203662A1 |
According to the present invention, an illumination unit 10 irradiates an object 4 to be inspected with illumination light 12. An imaging element 20 includes a plurality of two-dimensionally arranged pixels 24, images the intensity distr...
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WO/2017/203661A1 |
In the present invention, an illumination unit 10 irradiates a specimen 4 with illumination light 12. An imaging element 20 includes a plurality of pixels disposed on a photoelectric conversion surface 22 in a two-dimensional manner, and...
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WO/2017/202866A1 |
According to one aspect, the present description relates to an optical security component (20) comprising a first layer (23) made of dielectric material at least partially structured on one side, a second layer (22) deposited on said at ...
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WO/2017/202578A1 |
The invention relates to a method for forming a volume hologram film (1f) having security elements (1), which are formed as transfer sections of the volume hologram film (1f), wherein the volume hologram film (1f) has n volume hologram l...
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WO/2017/204013A1 |
This holographic observation method is characterized in that an object to be observed is irradiated with a light beam generated by using a current obtained by superimposing AC components to drive a semiconductor laser light source, or a ...
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WO/2017/198713A2 |
The invention relates to a method for producing holograms for encoding in a spatial light modulation device for a holographic display for displaying a two-dimensional and/or three-dimensional scene. The two-dimensional and/or three-dimen...
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WO/2017/196995A1 |
A method of generating a color image of a sample includes obtaining a plurality of low resolution holographic images of the sample using a color image sensor, the sample illuminated simultaneously by light from three or more distinct col...
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WO/2017/196885A1 |
Methods and systems for generating a high-color-fidelity and high-resolution color image of a sample are disclosed; which fuses or merges a holographic image acquired at a single wavelength with a color-calibrated image taken by a low-ma...
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WO/2017/195541A1 |
The present invention pertains to a composition for forming a volume hologram recording layer, the composition including: a matrix resin or a precursor thereof; a radical polymerizable monomer; a radical polymerization initiator; and a p...
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WO/2017/192896A1 |
This disclosure discloses a method of creating a three-dimensional image of a sample using snapshot optical tomography. The method includes generating a plurality of beams incident on the sample simultaneously, acquiring a field image at...
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WO/2017/193005A1 |
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/2017/179890A1 |
The present invention relates to: a transparent hologram label having a silicon (Si) layer, aluminum (Al) layer or zinc sulfide (ZnS) layer made of a transparent material deposited to a predetermined thickness on a polyethylene terephtha...
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WO/2017/177278A1 |
A micro-optic device, including: a substrate; a plurality of image elements; and a plurality of focusing elements, each focusing element focuses light towards, or causes light to be diverged from or constructively interfere at a real or ...
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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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