Patent application number | Description | Published |
20080214082 | Method for manufacturing field emission electron source - A method for manufacturing a field emission electron source, the method comprising the steps of: preparing a substrate, a carbon nanotubes slurry, and a conductive slurry; applying a conductive slurry layer onto the substrate; applying a layer of carbon nanotubes slurry onto the conductive slurry layer; and solidifying the substrate under a temperature of 300 to 600 degrees centigrade so as to form the field emission electron source. | 09-04-2008 |
20080224711 | IONIZATION VACUUM GAUGE - An ionization vacuum gauge includes a cathode electrode, a gate electrode, and an ion collector. The gate electrode is disposed adjacent to the cathode electrode with a distance therebetween. The ion collector is disposed adjacent to the gate electrode also with a distance therebetween. The cathode electrode includes a base and a field emission film disposed thereon facing the ion collector. | 09-18-2008 |
20080252195 | FIELD-EMISSION-BASED FLAT LIGHT SOURCE - A field-emission-based flat light source includes a light-permeable substrate, a transparent electrically conductive cathode, an electron emitter, an anode layer, a light-reflecting layer, a fluorescent layer. The light-permeable substrate has a surface. The transparent electrically conductive cathode layer is disposed on the surface of the light-permeable substrate. The electron emitter is disposed on the transparent electrically conductive cathode layer. The anode layer faces and is spaced from the transparent electrically conductive cathode layer. A vacuum chamber is formed between the anode layer and the transparent electrically conductive cathode layer. The light-reflecting layer is formed on the anode layer, and faces the transparent electrically conductive cathode layer. The fluorescent layer is formed on the light-reflecting layer. | 10-16-2008 |
20080278060 | FIELD-EMISSION-BASED FLAT LIGHT SOURCE - A field-emission-based flat light source includes the following: a light-permeable substrate; a plurality of line-shaped cathodes; an anode; a light-reflecting layer; and a fluorescent layer. The light-permeable substrate has a surface, and the line-shaped cathodes, with a plurality of carbon nanotubes formed and/or deposited thereon, are located on the surface of the light-permeable substrate. The anode faces the cathodes and is spaced from the cathodes to form a vacuum chamber. The light-reflecting layer is formed on the anode and faces the cathode. The fluorescent layer is formed on the light-reflecting layer. | 11-13-2008 |
20100237874 | IONIZATION VACUUM GAUGE - An ionization vacuum gauge includes a cathode electrode, a gate electrode, and an ion collector. The cathode electrode includes a base and a field emission film disposed thereon. The gate electrode is disposed adjacent to the cathode electrode with a distance therebetween. The ion collector is disposed adjacent to the gate electrode with a distance therebetween. The field emission film of the cathode electrode includes carbon nanotubes, a low-melting-point glass, and conductive particles. | 09-23-2010 |
20100247333 | Sputter ion pump - A sputter ion pump includes one vacuum chamber, two parallel anode poles and one cold cathode electron emitter. The vacuum chamber includes at least one aperture located in an outer wall thereof. The two parallel anode poles are positioned in the vacuum chamber and arranged in a symmetrical configuration about a center axis of the vacuum chamber. The cold cathode electron emission device is located on or proximate the outer wall of the vacuum chamber and faces a corresponding aperture. The cold cathode electron emission device is thus configured for injecting electrons through the corresponding aperture and into the vacuum chamber. The sputter ion pump produces a saddle-shaped electrostatic field and is free of a magnetic field. The sputter ion pump has a simplified structure and a low power consumption. | 09-30-2010 |
20110027464 | METHOD FOR MAKING CATHODE OF EMISSION DOUBLE-PLANE LIGHT SOURCE AND EMISSION DOUBLE-PLANE LIGHT SOURCE - A method for making a field emission double-plane light source includes following steps. A metallic based network, a pair of anodes, and a number of supporting members, are provided. Each of the anodes includes an anode conductive layer and a fluorescent layer formed on the anode conductive layer. A number of carbon nanotubes, metallic conductive particles, glass particles and getter powders are mixed to form an admixture. The admixture is coated on an upper surface and a bottom surface of the network. The admixture on the upper and bottom surfaces of the network is dried and baked. The anodes, the cathode, and the supporting members are assembled and sealed to obtain the field emission double-plane light source. | 02-03-2011 |
20110074274 | FIELD EMISSION CATHODE STRUCTURE AND FIELD EMISSION DISPLAY USING THE SAME - A field emission cathode structure includes a dielectric layer, a field emission unit, a grid electrode, and a conductive layer. The dielectric layer is positioned on the insulating substrate and defines a cavity. A field emission unit is attached on the cathode electrode and received in the cavity of the dielectric layer. The field emission unit is electrically attached to the cathode electrode. The grid electrode is located on the dielectric layer, and electrons emitted from the field emission unit emit through the grid electrode. The conductive layer is electrically attached to the grid electrode and insulated from the field emission unit. A field emission display device using the above-mentioned field emission cathode structure is also provided. | 03-31-2011 |
20110101845 | FIELD EMISSION CATHODE DEVICE AND DISPLAY USING THE SAME - A field emission cathode device includes an insulative substrate, a plurality of cathode electrodes, and a plurality of electron emission units. The insulative substrate has a top surface and a bottom surface. The insulative substrate defines a plurality of openings. The cathode electrodes are located on the bottom surface. Each of the electron emission units has a first portion secured between the insulative substrate and one corresponding cathode electrode and a second portion received in one corresponding opening. | 05-05-2011 |
20110237148 | METHOD FOR MAKING FIELD EMISSION CATHODE DEVICE - A method for making a field emission cathode device is presented. First, an insulative substrate is provided. The insulative substrate includes a first surface and a second surface opposite to the first surface. The insulative substrate defines a number of openings extending through from the first surface to the second surface. Second, at least one electron emitter is provided corresponding to each of the number of openings. The electron emitter includes a fixing portion and an electron emission portion connecting to the fixing portion. The fixing portion is fixed on the first surface, and the electron emission portion extends from the fixing portion into the number of openings. Third, a number of cathode electrodes are formed on the first surface to fix the fixing portion between the insulative substrate and the cathode electrodes. | 09-29-2011 |
20110244754 | METHOD FOR MAKING CATHODE SLURRY - A method for making cathode slurry is provided and includes the following steps. First, a plurality of electron emitters, an inorganic binder, and an organic carrier are provided. Second, the plurality of electron emitters, the inorganic binder, and the organic carrier are mixed to obtain a mixture. Third, the mixture is mechanically pressed and sheared. | 10-06-2011 |
20110304260 | FIELD EMISSION CATHODE DEVICE AND DISPLAY USING THE SAME - A field emission cathode device includes an insulative substrate, a number of cathode electrodes, and a number of liner electron emission units. The insulative substrate has a top surface and a bottom surface. The insulative substrate defines a number of openings. The cathode electrodes are located on the bottom surface. Each of the linear electron emission units has a first portion secured between the insulative substrate and one corresponding cathode electrode and a second portion received in one corresponding opening. | 12-15-2011 |
20120005571 | WEB TRANSLATION WITH DISPLAY REPLACEMENT - Methods, systems, and apparatus, including computer program products, for translation of markup language documents with display replacement. In some implementations, a method includes displaying a markup language document in an original language by rendering an internal representation of the document, sending a data structure containing the texts from the text nodes of the internal representation, as distinct data entities, to a translation service, replacing the texts with translated texts received from the translation service resulting in a translated representation, and displaying a first translation of the document by rendering the translated representation. In some implementations, partial, incremental translation is performed. In some implementations, a method includes receiving a notification that a phrase in a markup language document has been selected, requesting translation of the text of the selected phrase, and then displaying a received translation in a user interface. | 01-05-2012 |
20120153802 | FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY USING THE SAME - A field emission cathode device includes a cathode substrate, a gate electrode, a first dielectric layer, a cathode electrode, and an electron emission layer. The gate electrode is located on a surface of the cathode substrate. The first dielectric layer is located on a surface of the gate electrode and defines a first opening to expose part of the gate electrode. The cathode electrode is spaced from the gate electrode through the first dielectric layer defining a second opening in alignment with the first opening. A field emission display using the field emission cathode device is also related. | 06-21-2012 |
20120161606 | FIELD EMISSION CATHODE STRUCTURE AND FIELD EMISSION DISPLAY USING THE SAME - A field emission cathode structure includes an insulating substrate, a number of strip cathode electrodes, a number of insulators, a number of strip gate electrodes, a number of electron emission units, and a number of fixing layers. The number of insulators is located among and spaced apart from the number of strip cathode electrodes. The field emission cathode structure further satisfies the following conditions: D | 06-28-2012 |
20130029557 | METHOD FOR MAKING CATHODE SLURRY - A method for making cathode slurry is provided and includes the following steps. First, a number of electron emitters, an inorganic binder, and an organic carrier are provided. Second, the electron emitters, the inorganic binder, and the organic carrier are mixed to obtain a mixture. Third, the mixture is mechanically pressed and sheared. | 01-31-2013 |
20130158022 | Acrylamide Compounds And Use Thereof For Inhibiting Apoptosis - The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate of the compound, and to a composition comprising the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents. The present invention also relates to use of the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, and for preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 06-20-2013 |
20140097741 | FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE - A field emission electron source includes a linear carbon nanotube structure, an insulating layer and at least one conductive ring. The linear carbon nanotube structure has a first end and a second end. The insulating layer is located on outer surface of the linear carbon nanotube structure. The first conductive ring includes a first ring face | 04-10-2014 |
20140099852 | METHOD FOR MAKING FIELD EMISSION ELECTRON SOURCE - A method for making field emission electron source comprises following steps. An insulating layer is coated on outer surface of a linear carbon nanotube structure. A field emission electron source preform is formed by locating a plurality of conductive ring on outer surface of the insulating layer, wherein the plurality of conductive ring is space from each other, and each conductive ring comprises a first ring face and a second ring face opposite to the first ring face. A plurality of field emission electron source is formed by cutting off the plurality of conductive ring, the insulating layer, and the linear carbon nanotube structure, wherein each field emission electron source comprises at least one conductive ring, and a ring face of the conductive ring, end surface of the insulating layer, and end surface of the linear carbon nanotube structure are coplanar. | 04-10-2014 |