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Matches 251 - 300 out of 16,998

Document Document Title
WO/2011/159012A2
The present invention relates to a conductive nanostructure, to a method for molding same, and to a method for manufacturing a field emitter using same. More particularly, the present invention relates to a field-emitting nanostructure c...  
WO/2011/159289A1
Light sources are provided with enhanced low-frequency (e.g., near infrared) emission. Some disclosed embodiments include a filament and at least one re-radiator element. The filament heats the re-radiator element to a steady-state tempe...  
WO/2011/157097A1
A cathode structure of a gate field emission display with edge enhancement effect. The cathode structure comprises a cathode substrate (21), and a cathode unit including an electronic emission cathode material layer, a gate layer and a d...  
WO/2011/157810A1
The invention relates to a system for detecting electromagnetic radiation or an ion flow, comprising an input device (10) for receiving the electronic radiation or the ion flow and emitting so-called primary electrons in response, a mult...  
WO/2011/149351A1
The invention relates to an electron multiplying structure for use in a vacuum tube using electron multiplying and to an vacuum tube using electron multiplying provided with such an electron multiplying structure. According to the invent...  
WO/2011/149690A1
A structure for protecting a device includes a first layer, one or more first microstructures on the first layer, and a second layer disposed on the first layer. The second layer is disposed on a surface of the first layer on which one o...  
WO/2011/116750A3
Known photocathodes do not have sufficient efficiency or long-term stability. A high-cost indium phosphide wafer must be used. The method according to the invention provides an efficient thin-layer structure (01) for light-induced electr...  
WO/2011/142054A1
Provided are an electron source which allows a high-angle current density operation even at a low extraction voltage, and reduces excess current that causes vacuum deterioration; and an electronic device using the electron source. The el...  
WO/2011/135271A1
The invention relates to a Hall-effect motor (1) comprising: a discharge channel (50), the downstream end (52) of which is open; a cathode (100) located outside the discharge channel (50); an injection system (30) capable of injecting ga...  
WO/2011/130923A1
A preparation method for copper oxide nanowires includes the following steps: step 1, preparing a conductive layer as an electrode on a clean substrate, or directly using a clean substrate with a conductive layer; step 2, weighing up cop...  
WO/2011/132985A2
An electron emitter of the present invention comprises: a substrate; a graphite cathode which is formed on the top of the substrate, and is formed from a graphite adhesive having an adhesive property; and an acicular electron emission ma...  
WO/2011/125859A1
Disclosed is an electronic device which is provided with: a substrate; a first electrode formed on one surface of the substrate; a second electrode, which is on the reverse side of the substrate side of the first electrode, and which fac...  
WO/2011/124555A1
The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base struct...  
WO/2011/124237A1
The invention relates to a cathode element for a microfocus x-ray tube comprising a heatable filament made of wire for thermionically emitting electrons to form an electron beam. The filament has an elongated extension (11, 12) in each o...  
WO/2011/122171A1
Disclosed is an electron microscope that is a transmission type electron microscope that uses a polarized electron beam, and wherein a high contrast image can be obtained by recording the intensity distribution of an electron beam that w...  
WO/2011/113208A1
A light emitting element (10) is provided, which includes luminescent glass (13), a metal layer (14) formed on the surface of the luminescent glass (13), wherein periodic micro and nano structure is provided on the metal layer (14), and ...  
WO/2011/112494A1
Methods of forming a light emitting device are provided in which a solid state lighting source is heated and a luminescent solution is applied to the heated solid state lighting source to form the light emitting device. The luminescent s...  
WO/2011/109007A1
The present invention relates to semiconductor nanocrystals having, simultaneously, an emission center surrounded by at least one absorbing shell and a protective exterior shell.  
WO/2011/109099A2
Lamps and bulbs are disclosed generally comprising different combinations and arrangement of a light source, one or more wavelength conversion materials, regions or layers which are positioned separately or remotely with respect to the l...  
WO/2011/107979A1
A compact light emitting diode (LED) lamp fixture including: a thermally conductive housing having a base containing a plurality of rear air vents; a heat sink depending from a rear surface of the base for dissipating heat from air passi...  
WO/2011/108338A1
Disclosed is a paste for an electron emitting source, which comprises (A) an electron emitting material, (B) a thermally degradable foaming agent and (C) a component capable of generating a shrinkage stress upon being thermally degraded,...  
WO/2011/106344A1
Compounds including a ligand with a dibenzo-fused 5-membered ring substituent are provided. In particular, the compounds may be iridium complexes including imidazole coordinated to the dibenzo-substituted ligand. The dibenzo-fused 5-memb...  
WO/2011/095131A1
An x-ray electron beam generation device (1) and a cathode (11) thereof are provided. The x-ray electron beam generation device (1) includes the cathode (11), a focusing device (13), an anode target (15) and a glass container (17). The c...  
WO/2011/093204A1
By means of a paste that is for an electron emission source and that contains a carbon material for an electron emission source, phosphate glass, and conductive particles having an average particle size of 0.1-1.0 μm, the phosphate glas...  
WO/2011/083512A1
Disclosed is a surface emission type electron-emitting element (1), wherein even when a focusing electrode layer (8) is provided therein, a gate electrode layer (6) and the focusing electrode layer are not electrically connected by a car...  
WO/2010/018999A8
The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is pro...  
WO/2011/077508A1
Disclosed is an image display device which can control the shape and the reaching position of an electron beam with a simple configuration. The image display device has: a plurality of electron emitting elements, which are disposed in ma...  
WO/2011/076522A1
The present invention relates to a field emission lighting arrangement, comprising a field emission light source comprising an anode and a cathode and having an inherent predetermined capacitance, an inductor having a predetermined induc...  
WO/2011/075359A1
The invention provides an OLED device comprising an anode, a cathode and a light- emitting layer located therebetween, said light-emitting layer comprising an anthracene host and a styrylamine blue light-emitting compound; and, located b...  
WO/2011/074038A1
Disclosed is a surface emission type electron-emitting element (1), wherein even when a focusing electrode layer (6) is provided therein, a gate electrode layer (8) and the focusing electrode layer are not electrically connected by a car...  
WO/2011/062798A1
A luminescent particle includes a luminescent compound that is configured to perform a photon down conversion on a portion of received light and a reflectance reducing outer surface of the luminescent particle that is operable to increas...  
WO/2011/057916A1
The invention relates to a high-pressure discharge lamp having a single socket, comprising a discharge vessel (100) having two opposite sealed ends (120, 130) and a discharge chamber (110) disposed between the sealed ends (120, 130), whe...  
WO/2011/035246A3
A method of fabricating a cathodic portion of a field emission display includes the steps of producing an array of substantially parallel carbon nanotubes attached at one end to a substantially planar substrate. Then, embedding the nanot...  
WO/2011/058360A1
An isolation transformer for a cathode heater supply for a microwave source has a first U- shaped secondary winding (421), comprising two parallel leg portions joined at one end thereof by a bridging portion. A primary winding (422) is l...  
WO/2011/058361A1
A high frequency cathode heater supply for a microwave source includes a SMPS inverter (13) and an isolation transformer (12) having a primary winding (122) arranged to be powered by the SMPS inverter, a monitor winding (123) passing thr...  
WO/2011/005469A4
Disclosed are devices, systems, and methods are disclosed that include: (a) a first material layer (110) positioned on a first surface of a support structure (108) and configured to generate secondary electrons in response to incident ch...  
WO/2011/059103A1
Provided is an electric field emission element, wherein the causes of spherical aberration in relation to an emitted electron beam orbit are fundamentally eliminated or alleviated. An aberration suppression electrode (31) is disposed at ...  
WO/2011/056672A2
An apparatus for exposing photovoltaic (PV) modules to simulated sunlight for testing purposes, comprising a chamber including a plurality of lamps disposed on a substantially vertical lamp plane, at least one substantially vertical targ...  
WO/2011/053960A1
A gantry for administering proton beam therapy with improvements which reduce the size, weight, costs and radiation beam loss associated with proton beam therapy systems currently commercially available. The gantry utilizes achromatic su...  
WO/2011/046224A1
Provided are a cold cathode electron source wherein raising and immobilization of an electron emission material are improved and electrons can be efficiently emitted, and a method for producing same. An electron emission material, an org...  
WO/2011/046157A1
Disclosed is a low-cost nanotube-nanohorn composite body, which has high aspect ratio, high dispersibility and excellent durability, while being controlled with respect to the diameter. Specifically, a structure that contains both a carb...  
WO/2011/043353A1
Disclosed is a method for producing a filament (1) that is used in an electron gun (10), which comprises a step of preparing a plate material (P) that is composed of a metal material and a step of cutting a wire (P1) that has at least on...  
WO/2011/042964A1
Disclosed is an electron emission element wherein a greater number of protrusions which contribute to electron emission are formed in a controlled manner, and the protrusions are easily formed over a large area in a controlled manner. A ...  
WO/2011/040326A1
Provided is an electron source which works at lower temperatures and which has a narrower energy spread and a low work function. The electron source is characterized by being equipped with an insulator, two conductive terminals attached ...  
WO/2011/035246A2
A method of fabricating a cathodic portion of a field emission display includes the steps of producing an array of substantially parallel carbon nanotubes attached at one end to a substantially planar substrate. Then, embedding the nanot...  
WO/2011/033989A1
Disclosed is an electron source in which an emitter (11) is provided with a needle-like single crystal tungsten rod (11a) having a front end portion (16) that has the {100} crystal plane as an electron emission surface (16a) at the front...  
WO/2011/031947A1
An electronic device comprises a drawn glass tube having opposing ends, a semiconductive material disposed inside of the drawn glass tube, and a first electrode and a second electrode disposed at the opposing ends of the drawn glass tube...  
WO/2011/005469A3
Disclosed are devices, systems, and methods are disclosed that include: (a) a first material layer (110) positioned on a first surface of a support structure (108) and configured to generate secondary electrons in response to incident ch...  
WO/2010/143828A3
Disclosed is a liquid crystal display adopting a polarized light source and a phosphor filter. The liquid crystal display comprises a backlight unit which has at least one non-polar or semi-polar LED chip to emit polarized ultraviolet ra...  
WO/2011/022715A1
A light-emitting polymer composition includes a polysiloxane polymer having tritium that emits radiation and a wavelength-shifter chemically bonded to the polysiloxane polymer or a siloxane carrier dispersed within the polysiloxane polym...  

Matches 251 - 300 out of 16,998