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Matches 1 - 50 out of 54,298

Document Document Title
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...  
WO/2016/201391A1
The present invention generally relates to systems and methods for generating controllable beam of electrons using a hollow-cathode triode electron gun that substantially mitigate impact of back-streaming electrons. In one embodiment, a ...  
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...  
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 ...  
WO/2016/154214A1
A photoluminescence color display comprises a display panel that displays red, green and blue sub-pixel areas, an excitation source operable to generate excitation radiation for operating the display, and a combined layer of photolumines...  
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...  
WO/2016/053972A1
Apparatus for electron beam treatment of three-dimensional parts that includes cavities in a shielded rotating drum that preferably includes additional rotation mechanism for rotating parts within cavities in said drum. Radiation associa...  
WO/2016/035942A1
The present application relates to an electron beam emission device which has a concave cathode and a holder and which suppresses the generation of an arc so as to enable more stable and higher power operation, and the electron beam emis...  
WO/2016/029065A1
The present invention generally relates to systems and methods for generating controllable beam of electrons using a hollow-cathode triode electron gun that substantially mitigate impact of back-streaming electrons.  
WO/2016/028743A1
A magneto-energy apparatus includes an electromagnetic field source for generating a time-varying electromagnetic field. A graphite foam conductor is disposed within the electromagnetic field. The graphite foam when exposed to the time-v...  
WO/2016/024878A1
´╗┐The present invention relates to a device (1) for the extraction of electrons in field emission systems comprising a cathode (2) as electron source, a dielectric grid layer (3) and a conduction layer (4). The device (1) is in the form...  
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 ...  
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...  
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...  
WO/2015/139982A1
Electron beam generator comprising an electron emitting device (32) adapted to emit an electron beam when heated to an elevated temperature, characterized in that the electron emitting device (32) comprises a filament (34) having a spira...  
WO/2015/066246A1
An electron emitter including: a plurality of elongate rungs connected together end to end from a first emitter end to a second emitter end in a plane so as to form a planar pattern; a plurality of comers, wherein each elongate rung is c...  
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...  
WO/2014/170925A1
The present invention is an electron emission element that can increase resolution without requiring movable parts, and an image-capturing device provided with said electron emission element. The image-capturing device (1) comprises: an ...  
WO/2014/038317A1
This electron tube (1) is provided with the following: a tubular housing (2) with an electrically insulating surface on the inside thereof; and an electrically resistive film (31) coating said electrically insulating surface. Said electr...  
WO/2014/036409A2
An efficient and stable, high-power, laser-driven white light source using one or more phosphors deposited on a thermally conductive substrate that is either transparent or reflective and placed at a remote distance from the laser source.  
WO/2014/027294A3
An image capture device and an x-ray emitting device are introduced comprising an electron receiving construct and an electron emitting construct separated by a spacer. The electron receiving construct comprises a faceplate, an anode and...  
WO/2014/025751A2
A system and method for producing a continuous or pulsed source of high energy electrons at or near atmospheric pressure is disclosed. High energy electrons are used to ionize analyte molecules in ambient air through collisions with reac...  
WO/2013/176022A1
The purpose of the present invention is to provide a partition that has excellent thermal decomposition properties for organic components when sintered, has little carbon residue in partitions after sintering, and is capable of forming p...  
WO/2013/105625A1
This glass is characterized by containing, in terms of oxide mass, 40-65% SiO2, 2-20% Al2O3, 0-20% B2O3, 0-15% MgO, 0-15% CaO, 0-20% SrO, 0-20% BaO, 0-10% Li2O, 0.1-20% Na2O, 0.1-20% K2O, 0-10% ZrO2, less than 0.04% Fe2O3, and 0-0.5% SO3...  
WO/2013/083732A1
Aircraft landing gear strut (1) comprising a tubular part (3) to accept a shock absorber and an axle bearer part (2) situated at the end of the tubular part (3) and designed to accept a landing gear wheel support mechanism. The tubular p...  
WO/2013/076709A1
The invention concerns a device (11, 21) comprising: a cathode (14) that lies on a cathode plane and includes, in an active region (11a), one or more cathode straight -finger-shaped terminals (14b) with a main extension direction paralle...  
WO/2013/076709A8
The invention concerns a device (11, 21) comprising: a cathode (14) that lies on a cathode plane and includes, in an active region (11a), one or more cathode straight -finger-shaped terminals (14b) with a main extension direction paralle...  
WO/2013/070338A1
Certain exemplary embodiments can provide a system comprising a hybrid composite. The hybrid composite can comprise tubular carbon and graphene produced via pyrolysis of a milled solid carbon source under an unoxidizing environment. When...  
WO/2013/070339A1
Certain exemplary embodiments can provide a method, which can comprise fabricating a system. The system can comprise a light amplification element and a charge transport element. Each of the light amplification element and a charge trans...  
WO/2013/067732A1
Disclosed is an electron-emitting source with a nanomaterial-insulator- nanomaterial (NIN) structure. The electron-emitting source is provided on an organic or inorganic substrate 1, i.e. a nanomaterial electron-emitting layer 2, an insu...  
WO/2013/065375A1
This streak tube (1) comprises: a container (2) including an incident surface plate (2a) and an output surface plate (2b); a photoelectric surface (7) that emits electrons in accordance with light incident from the incident surface plate...  
WO/2013/063927A1
A CRT and a projection system. The CRT is a low-power consumption laser CRT based on a laminar gun, including a vacuum tube. One end of the vacuum tube is provided with a laser panel, and another end of the vacuum tube is provided with a...  
WO/2012/168970A1
An electron emission element is provided with: an electron emission layer (3) that emits electrons from a surface-emitting section (9) thereof; a gate electrode layer (6) that is film-formed upon the surface of the electron emission laye...  
WO/2012/165357A1
The purpose is to provide a vacuum container and a method for producing the same, whereby the opening diameter can be made larger, while minimizing any increase in the thickness of the parts. In this vacuum container (100), a translucent...  
WO/2012/148267A1
The invention relates to a charged particle system such as a multi beam lithography system, comprising a manipulator device for manipulation of one or more charged particle beams, wherein the manipulator device comprises at least one thr...  
WO/2012/148267A4
The invention relates to a charged particle system such as a multi beam lithography system, comprising a manipulator device for manipulation of one or more charged particle beams, wherein the manipulator device comprises at least one thr...  
WO/2012/135544A1
In a particular embodiment, a method is disclosed that includes exciting one or more surface acoustic waves (SAW) on a surface of a piezoelectric substrate of a photocathode of a photoinjector using one or more interdigital tranducers (I...  
WO/2012/132652A1
[Problem] To provide a paste capable of forming a partition wall in which the amount of residual organic matter is small, and a highly reliable flat display panel provided with the partition wall. [Solution] Provided is a paste containin...  
WO/2012/135771A1
Described herein are systems and methods for positioning a radiation source with respect to one or more regions of interest in a coordinate system. Such systems and methods may be used in emission guided radiation therapy (EGRT) for the ...  

Matches 1 - 50 out of 54,298