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WO/2024/012290A1 |
The present invention relates to an X-ray diode detection system. The X-ray diode detection system comprises: a vacuum drift tube, an electron beam time amplifier, a time collimator, a microchannel plate, an anode detector, a high-voltag...
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WO/2023/247835A1 |
A phosphor screen (1000), and imaging device, and a method for fabricating a phosphor screen are disclosed. The phosphor screen (1000) comprises a transparent substrate (1100), a scintillator layer (1200) supported by the substrate (1100...
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WO/2023/022990A1 |
Image intensifier systems incorporating a microchannel plate (MCP) and methods for producing the same are disclosed. In some examples, a device is disclosed that includes a first substrate having a radiation-receiving first surface and a...
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WO/2022/167749A1 |
Disclosed is an image intensifier device (300) that comprises: - an intensifier tube (350) with at least one photocathode (310), a micro-channel plate (320) and a conversion element (330), disposed in this order one after the other, and ...
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WO/2022/135811A1 |
A method for controlling a density distribution of electrons provided by an electron source for use in hard X-ray, soft X-ray and/or extreme ultraviolet generation, the method comprising generating a plurality of electrons from a pattern...
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WO/2022/021140A1 |
A visible light streak tube and an electron-optical imaging system. The visible light streak tube comprises a spherical cathode (1), a focusing electrode assembly (2), an anode diaphragm (3) and a planar fluorescent screen (4). The focus...
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WO/2021/237226A1 |
An image sensor has a photocathode window assembly, an anode assembly, and a malleable metal seal. The photocathode window assembly has a photocathode layer. The anode assembly includes a silicon substrate that has an electron sensitive ...
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WO/2021/222019A1 |
A night vision system along with an image intensifier tube and method for shuttering the continued draw of electrons from an electron multiplier are provided. The night vision system includes the electron multiplier, or possibly two elec...
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WO/2021/152873A1 |
This mass spectrometry device comprises a sample stage, an irradiation unit, an MCP, a phosphor, an imaging unit, and a control unit. The irradiation unit irradiates a sample with energy rays to ionize a plurality of components of the sa...
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WO/2021/042289A1 |
Provided is a gas electron multiplier, comprising: a readout anode plate (1); a micro-mesh electrode structure (2), formed by cascading n layers of micro-mesh electrodes (21) by means of a support structure (3), the support structure (3)...
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WO/2020/257239A1 |
A method of manufacturing a multi-layer image intensifier wafer includes fabricating first and second glass wafers, each having an array of cavities that extend between respective openings in first and second surfaces of the respective g...
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WO/2020/257269A1 |
A light intensifier includes a semiconductor structure to multiply electrons and block stray particles. A thin gain substrate layer includes an electron multiplier region that is doped to generate a plurality of electrons for each electr...
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WO/2020/234518A1 |
The present invention relates to an electromagnetic radiation detector comprising an inlet window (310) intended to receive a stream of incident photons, as well as a photocathode (320) in the form of a semiconductive layer. A conductive...
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WO/2020/180384A2 |
A method of controlling the performance of a night vision device includes storing, in memory of the night vision device, a plurality of performance configuration parameters, and after the storing, applying at least one of a hardware lock...
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WO/2020/172279A1 |
A neutron imaging system includes a neutron generator, a flight tube, a stage, a neutron imaging module, and a neutron shield. Neutrons from the neutron generator enter the flight tube through an input opening and exit through an output ...
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WO/2020/147631A1 |
A flat plate image multiplication intensifier, comprising a cylindrical outer shell; a front cover is sealingly mounted on one end of the outer shell, and an input window is provided on the front cover; a rear cover is sealingly mounted ...
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WO/2020/131714A1 |
A methodology, for night vision equipment, includes enabling an automatic brightness control (ABC) procedure for a light intensifier having a photocathode that automatically selects a voltage to be applied to the photocathode, sensing cu...
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WO/2020/034759A1 |
A liquid crystal composition having a negative dielectric constant, comprising liquid crystal compounds represented by general formulas I, II, and III. The general formula I is, the general formula II is, and the general formula III is. ...
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WO/2019/137096A1 |
A quick detection system for a photoelectric cathode (201) of an X-ray streak camera, comprising a light source (10), a vacuum chamber (20), a trine streak image converter tube group, a CCD camera (302), and a computer (40). The light so...
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WO/2019/137095A1 |
The present invention relates to a triune streak image converter tube group, comprising a first streak image converter tube, a second streak image converter tube, and a third streak image converter tube which are arranged in parallel and...
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WO/2019/092353A1 |
The invention relates to a method for producing sealed electrical connections passing through the wall of a ceramic case, for example a ceramic case provided on an image-intensifier tube. The method comprises a step (500) of metallising ...
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WO/2019/075116A1 |
A photocathode structure, which can include an alkali halide, has a protective film on an exterior surface of the photocathode structure. The protective film includes ruthenium. This protective film can be, for example, ruthenium or an a...
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WO/2019/055554A1 |
A novel photocathode employing a conduction band barrier is described. Incorporation of a barrier optimizes a trade-off between photoelectron transport efficiency and photoelectron escape probability. The barrier energy is designed to ac...
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WO/2018/016990A1 |
The invention relates to photocathode assemblies for vacuum photoelectric devices operating in the ultraviolet spectrum and containing a photocathode based on gallium nitride compounds, and can be used in direct-conversion image intensif...
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WO/2017/164439A1 |
The present invention relates to a charged particle beam apparatus wherein cylindrical electrostatic lenses for deflecting the path of a charged particle beam are symmetrically disposed and an energy selection aperture is interposed ther...
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WO/2017/118740A1 |
An image intensifier is provided in which a thin film (090) is arranged between an output surface of the electron multiplier (040) and the phosphorous screen. The thin film is a semi-conductor or insulator with a crystalline structure co...
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WO/2017/085266A1 |
The invention concerns a time gated image intensifier tube comprising: - a photocathode (13), - a micro channel plate (15), - a screen (16), - an housing (19) holding the photocathode (13), the micro channel plate (15) and the screen (16...
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WO/2017/044713A1 |
A mounting system for night vision tubes includes a multi-part sleeve that opens in the manner of a clamshell to receive the tube. The sleeve includes a longitudinal seam or a partial longitudinal seam and opens around compliant hinge re...
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WO/2017/015028A9 |
An image intensifier contains a photocathode assembly (120) including a vacuum window to generate photoelectrons in response to light, a vacuum package (110) and an anode assembly (130) to receive the photoelectrons. The anode assembly i...
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WO/2017/017811A1 |
To provide an image pickup device, which has low noise and high image qualities, and is capable of taking out electric signals. This image pickup device has: an electron source (20) that discharges electrons; a photoelectric conversion u...
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WO/2016/205698A1 |
Systems and methods in accordance with embodiments of the invention implement enhanced carbon nanotube-based field emitters. In one embodiment, a method of fabricating a structure characterized by a plurality of carbon nanotubes adhered ...
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WO/2016/203667A1 |
The present invention provides a successive-image-acquiring device with a picosecond time resolution. Incident light (63) is changed into a spot, and an electron beam array (76) is generated at a photoelectric surface (72) and is narrowe...
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WO/2016/191482A1 |
An inspection tool includes a controller that is configured to generate a scan pattern for an electron beam to image areas of interest on the wafer. The scan pattern minimizes dwell time of the electron beam on the surface of the wafer b...
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WO/2016/187603A1 |
A photocathode utilizes an field emitter array (FEA) integrally formed on a silicon substrate to enhance photoelectron emissions, and a thin boron layer disposed directly on the output surface of the FEA to prevent oxidation. The field e...
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WO/2016/180028A1 |
An array substrate comprises a first substrate (1), a first electrode (2) on the first substrate (1), a passivation layer (3) on a side of the first electrode (2) distal to the first substrate (1), the passivation layer (3) comprising a ...
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WO/2016/157332A1 |
The present invention makes it possible to detect X-rays in a wide energy range in imaging using X-rays. An imaging device is provided with a container (10). The container (10) comprises a space on the interior thereof. In addition, the ...
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WO/2016/139724A1 |
Provided is an imaging device wherein it is possible to electrically connect an acceleration electrode with ease to an electrode provided on a substrate on which an electron source is mounted. A first substrate (100) is provided with a l...
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WO/2016/104243A1 |
The present invention improves sensitivity in the ultraviolet band of a photoelectric surface. A photoelectric surface 1 is provided with a window material 2 that transmits ultraviolet rays, a conductive film 3 formed in the window mater...
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WO/2016/051350A1 |
Method for producing a sterilized foam web, wherein the method comprising the steps of preparing a wet foam (1),feeding the wet foam (1) to a head box (2, 11),distributing the wet foam by the head box (2, 11),treating the wet foam (1) wi...
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WO/2016/046235A1 |
The invention relates to an image acquisition device (100) comprising a photocathode (110), converting an incident flux of photons into a flux of electrons, a sensor (130), and processing means (14). The device according to the invention...
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WO/2016/032326A1 |
An improved image intensifier sensor as well as an imaging device comprising such a improved image intensifier sensor.In accordance with the invention there is provided an image intensifier sensor for acquiring, amplifying and displaying...
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WO/2016/011075A1 |
A system for processing biological or other samples includes an array of transducer elements that are positioned to align with sample wells in a microplate. Each transducer element produces ultrasound energy that is focused towards a wel...
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WO/2016/009484A1 |
The present invention addresses the problem of providing an electron emitting element array or the like whereby film peeling of a semiconductor layer and reduction of a current path due to a step between a lower electrode layer and base ...
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WO/2016/007655A1 |
A mounting system deforms and compresses around a night vision tube within a housing, providing resistance to movement and dampening environmental shock. Also shown is a mounting system for a night vision tube in a night vision system th...
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WO/2015/182180A1 |
This imaging tube comprises a vacuum envelope having an input window and an output window facing the input window, and an input surface (17) disposed on the inner side of the input window. The input surface (17) is provided with a substr...
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WO/2015/151172A1 |
The present invention addresses the problem of providing: an image pickup device wherein, with a simple structure, suitable parallelism is achieved between a surface emission source array and an acceleration electrode; and a method for m...
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WO/2015/080062A1 |
Provided are an oxynitride phosphor that is composed mainly of a JEM crystal and has a light-emitting property (light emission color or excitation property, light emission spectrum) that is different from existing JEM phosphors, and uses...
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WO/2015/034260A1 |
Disclosed are a vertical vacuum electronic device, an integrated device, and a method of manufacturing a vertical vacuum electronic device. In particular, a vertical vacuum electronic device according to an embodiment of the present inve...
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WO/2015/024112A1 |
The present disclosure claims an apparatus, a method and a system for the calibration of a streak camera. A plurality of fiber optic cables is bundled together such that the input ends and the output ends of the fibers are grouped togeth...
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WO/2015/014378A1 |
An electron filtering layer placed on a photocathode of a UV light detector allows to selectively filter out electrons generated from a photoconversion of long wavelengths. The filter may be tuned by selecting the material and the thickn...
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