| Document |
Document Title |
|
WO/2023/034399A9 |
A cathode-ray tube ultraviolet light source includes a metal housing provided with a light-transmissive window, a heatsink disposed within the metal housing, a phosphor having a first surface and an opposing second surface, wherein the s...
|
|
WO/2024/054903A1 |
A charged particle guide includes a plurality of electrically conductive segments radially spaced apart from one another about an opening defined axially through the segments, wherein the opening defines a central axis passing centrally ...
|
|
WO/2024/054435A1 |
Systems and methods for performing direct patterning of a material on a substrate with high fidelity to a desired pattern are presented. A pattern of apertures of a shadow mask is compensated to accommodate a range of propagation angles ...
|
|
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...
|
|
WO/2023/244548A1 |
A magnet array holder configured to retain magnet pieces and/or non-magnet pieces to form a magnet array, the magnet array configured to manipulate one or more electron beams in a vacuum electronic device when assembled, the magnet array...
|
|
WO/2023/212875A1 |
The embodiments of the present application relate to an ultraviolet cathode ray tube (10), which comprises: a glass shell (20), a light-emitting structure layer (40) and an electron gun (30). The glass shell (20) comprises a tubular port...
|
|
WO/2023/211490A1 |
A high-power vacuum electron device source of 10 mm-0.1 mm wavelength radiation is composed of an electron gun [100] joined to a RF vacuum electronic circuit [102]. The electron gun [100] includes a cathode, a focus electrode, and a grid...
|
|
WO/2023/106756A1 |
Disclosed in an embodiment is an inspection device comprising: a stage having a plurality of micro light-emitting elements arranged thereon; an electron beam irradiation unit for irradiating the plurality of micro light-emitting elements...
|
|
WO/2022/180381A1 |
The present invention relates to an electron gun cathode mount adapted at one end to secure a thermionic cathode and at the other end to be connected to an attachment member, wherein the electron gun cathode mount is structured so as to ...
|
|
WO/2022/129116A1 |
Indolo[3.2.1-jk]carbazole-6-carbonitrile derivatives of the formula (I) as blue fluorescent emitters in organic electroluminescent devices, more particularly OLEDs.
|
|
WO/2022/038251A1 |
The invention provides in an electron microscopy grid, comprising: - a perforated substrate; - a support film on the perforated substrate; - a mixture of different linker molecules according to Structure (I), wherein AG is an anchoring g...
|
|
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...
|
|
WO/2022/011335A2 |
An aspect of the present disclosure is a method of making a device, wherein the method includes, in order, depositing a layer of a photoresist onto a substrate, depositing a mask onto the photoresist, developing the photoresist, resultin...
|
|
WO/2021/253197A1 |
An electron gun may include a cathode with an emitting surface configured to emit electrons. The cathode may include a through hole that goes through the emitting surface and is configured to allow back-streaming electrons of the emitted...
|
|
WO/2021/247820A1 |
An apparatus for ion manipulation having improved duty cycle includes first and second separation regions separated by a switch that alternates between guiding ions to each of the separation regions. The separation regions separate the i...
|
|
WO/2021/232659A1 |
Disclosed are an automatic astigmatism elimination electronic gun and an automatic astigmatism elimination method of an electronic gun. A split-type Rogowski coil is used as a detection element. In combination with pulsed electron beam t...
|
|
WO/2021/190976A1 |
Disclosed herein is a substrate stack comprising a plurality of substrates, wherein: each substrate in the substrate stack comprises at least one alignment opening set; the at least one alignment opening set in each substrate is aligned ...
|
|
WO/2021/123256A1 |
A particle accelerator comprising a waveguide comprising a series of acceleration cells. The series of acceleration cells comprise an input acceleration cell configured to accelerate a beam of electrons along the central axis of the cell...
|
|
WO/2021/099723A1 |
The invention relates to an electron source comprising a conductive substrate (11), a conductor arranged facing the substrate, the electron source emitting an electron beam when the conductor is positively biased with respect to the subs...
|
|
WO/2021/061500A1 |
A light modulated electron source utilizes a photon-beam source to modulate the emission current of an electron beam emitted from a silicon-based field emitter. The field emitter's cathode includes a protrusion fabricated on a silicon su...
|
|
WO/2020/262200A1 |
A fluorescent body according to the present invention has a composition represented by general formula Mα(L,A)βXγ:Euδ, wherein at least some of elements M, each of which is of a fluorescent body host crystal represented by Mα(L,A)β...
|
|
WO/2020/253784A1 |
Disclosed in the present invention are a multipurpose terahertz wave electron generator and an application thereof. The multipurpose terahertz wave electron generator comprises a logic unit, a fundamental wave unit, a balance circuit, an...
|
|
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...
|
|
WO/2020/170532A1 |
A method for producing a phosphor panel according to the present invention comprises: a step for forming a phosphor layer, which contains a plurality of phosphor particles, on an emission window; a step for forming an organic film on the...
|
|
WO/2020/118939A1 |
Disclosed is a microwave electron gun capable of generating high-average current electron beams, wherein the electron gun can be applied to an electron accelerator for irradiation. The electron gun comprises: an electron gun chamber, whe...
|
|
WO/2020/118938A1 |
The present invention relates to a multi-suspended gate cathode structure, an electron gun, an electron accelerator, and an irradiation device. The multi-suspended gate cathode structure comprises: a cathode used for emitting an electron...
|
|
WO/2020/049165A1 |
The present invention relates to an ion trap (1) and to an associated method for calibrating an alternating voltage field of an ion trap. The ion trap (1) comprises at least two electrodes (10, 12, 20, 22) which are designed to generate ...
|
|
WO/2019/222549A1 |
Systems and methods employ a Plasma Magnetic Shield (PMS) to provide for active magnetic shielding for protection of a spacecraft, its occupants, and cargo from galactic cosmic radiation (GCR).
|
|
WO/2019/207352A1 |
The invention relates to a field emission electron gun which comprises a field-radiating cathode (1) having a working surface (2) and a contact electrode (3). The field-radiating cathode (1) is contained in a dielectric sheath (4). The g...
|
|
WO/2019/169385A1 |
Vacuum electron devices and linear accelerators include a hollow cathode (510) configured to emit a beam of electrons. An anode (210) is configured to attach and focus the beam of electrons. A control grid (520) is configured to control ...
|
|
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...
|
|
WO/2019/110502A1 |
The invention relates to an optically controlled electron source (100) comprising at least one tip (P) which is made of a conductive material (Cond) and of which the surface of the apex and the vicinity thereof is covered with at least o...
|
|
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...
|
|
WO/2019/057798A1 |
The present invention relates to monolithic material that is capable of shielding against electromagnetic radiation, dynamic or static electric and/or dynamic or static magnetic fields, to a method for shielding against electromagnetic r...
|
|
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...
|
|
WO/2019/042207A1 |
A high-energy particle generation device using a carbon allotrope complex field effect consists of a toroidal field emitter (1), a cabinet-type solar low-frequency power supply (2), and a cylindrical buoyancy tank (3). By using a method ...
|
|
WO/2019/046866A2 |
Some embodiments include a system, comprising: a high voltage enclosure; a cathode disposed in the high voltage enclosure; an anode disposed in the high voltage enclosure; a plurality of grids disposed in the high voltage enclosure betwe...
|
|
WO/2018/213189A1 |
A photoinjector system containing modularly-structured waveguide-mode launcher, which is reversibly connected to the RF gun (containing a tubular construction formed with disattachably- affixed to one another structurally-complementary h...
|
|
WO/2018/114744A1 |
Suggested is a white light emitting solid state light source exhibiting an incandescent-like dimming behaviour which is operated at an excitation density of about 0.1 to about 100 W/mm2, comprising or consisting of (a) a primary light so...
|
|
WO/2018/080469A1 |
In a shadow mask tensioning method and apparatus, a shadow mask supported by a support frame is positioned between a shadow mask frame and a set of actuators with a portion of the shadow mask extending across a gap between the support fr...
|
|
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...
|
|
WO/2017/155495A1 |
An electron beam projector with a linear thermal cathode (7) for electron beam heating consists of a beam guide (1) which comprises a deflecting electromagnetic system (2) and accommodates an accelerating anode (3) fixed on it by a posts...
|
|
WO/2017/112411A1 |
An electron beam gun for a high power RF vacuum device has components joined by a fixed kinematic coupling [8a] to provide both precise alignment and high voltage electrical insulation of the components. The kinematic coupling [8a] has h...
|
|
WO/2017/112937A1 |
According to some aspects, a cold cathode device is provided, the device comprising a substrate, a field electron emitter disposed upon the substrate and configured to emit electrons in a first direction, and a structure encapsulating th...
|
|
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...
|
|
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...
|
|
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 ...
|
|
WO/2016/205822A1 |
Systems and methods in accordance with embodiments of the invention generate tunable electromagnetic waves using carbon nanotube-based field emitters. In one embodiment, a CNT-based irradiator includes: at least one CNT-based cathode, it...
|
|
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...
|
|
WO/2016/205330A1 |
A method is presented for measuring the electric field of electromagnetic radiation using the spectroscopic responses of Rydberg atoms to the electromagnetic radiation field. The method entails implementing quantitative models of the Ryd...
|
