| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 313326000 | ELECTRODE AND SHIELD STRUCTURES | 80 |
| 20080265737 | Plasma Chamber Cathode and Outer Ring Made of Silicon Material - The present invention relates to a plasma chamber cathode and outer ring made of only silicon. When the anode (i.e., a voltage device) used in the plasma process of a semiconductor wafer is deformed due to the pressure of the R. F gas, the cathode coupled to the bottom of the anode must be deformed in cooperation with the anode. However, the cathode is comprised of silicon and graphite, which are elastomer-bonded. Thus, since the cathode is not flexibly deformed in cooperation with the deformation of the anode, bolts coupled to the anode, the cathode and the outer ring are broken and deviated. The graphite material easily generates particles. To solve the problem, the cathode is made of only silicon, and a plate groove and ring grooves are formed on the top portion of the cathode. A plate and rings are inserted into the plate groove and the ring grooves, respectively, so that a space portion is defined between the plate groove and the plate, and between the ring grooves and the rings. Accordingly, the cathode can be easily deformed in cooperation with the deformation of the anode. It is therefore possible to prohibit the occurrence of particles. | 10-30-2008 |
| 20090021134 | Organic EL Display Device - The present invention provides an organic EL display device which exhibits a long lifetime. In an organic EL display device which includes pixel electrodes formed on a substrate, an insulation partition wall surrounding the pixel electrodes, an organic EL layer formed on the pixel electrodes, and a common electrode formed on the organic EL layer, the common electrode is formed of a transparent conductive film which is made of metal oxide, and an auxiliary electrode which is made of opaque metal containing Zn or Mg as a main component is arranged above the common electrode and at positions where the auxiliary electrode overlaps with the insulation partition wall. The auxiliary electrode may be arranged below the common electrode instead of being arranged above the common electrode. | 01-22-2009 |
| 20090033200 | METAL AND OXIDE INTERFACE ASSEMBLY TO SUSTAIN HIGH OPERATING TEMPERATURE AND REDUCE SHALING - The invention relates to a barrier layer provided on the electrode assembly of a discharge lamp comprising at least a layer of nanoclusters of a non-oxidizing material. Further, the invention relates to an electrode assembly for a discharge lamp comprising an electrode having a foil attached thereto to create an electrode assembly, the assembly being coated with a multi-layer coating comprising at least a layer of non-oxidizing material in the form of nanoclusters, and at least another layer of non-oxidizing material, such that the total coating thickness is up to 1500 nm. A method to reduce thermal expansion mismatch between an electrode assembly and a discharge lamp envelope is also provided, the method comprising providing an electrode assembly and depositing on the surface of the assembly a coating having at least a nanocluster layer of a non-oxidizing material, and subsequently subjecting the lamp envelope in the electrode assembly area to pinching to create a pinch area, this lamp being able to operate at elevated temperature for extended periods, in excess of 1000 hours. | 02-05-2009 |
| 20090072697 | ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME - A convex portion | 03-19-2009 |
| 20090108728 | Display unit manufacturing method and display unit - According to an aspect of an embodiment, a display unit manufacturing method for manufacturing a display unit, the method includes: forming a first resin film having a first electrode terminal and a first conductive film on one of surfaces of the first resin film, forming a second resin film having a second electrode terminal and a second conductive film on one of surfaces of the second resin film, arranging a display element on the first conductive film of the first resin film, arranging the second conductive film of the second resin film to the display element, forming a groove on another surface of the second resin film adjacent to the first electrode terminal, and tearing off a part of the second resin film along the groove so as to expose at least a part of the first electrode terminal. | 04-30-2009 |
| 20090134767 | Composition for Electrodes Comprising Aluminum Powder Having Controlled Particle Size Distribution and Size, and Electrodes Made Using the Same - Disclosed herein is a composition for electrodes that enables a firing process in air at a temperature of 600° C. or less and does not cause an increase in absolute resistance and a substantial variation of the resistance even when the composition is repeatedly subjected to the firing process. The composition for electrodes comprises: about 5 to about 95% by weight of aluminum powder, the aluminum powder having a particle size distribution of about 2.0 or less as expressed by the following Equation (1) and having D50 in the range of about 0.1 μm≦D50≦about 20 μm; about 3 to about 60% by weight of an organic binder; and the balance of a solvent: | 05-28-2009 |
| 20100079053 | Cathode Assembly With Integral Tabs - A cathode shield comprising a shield body and tabs for defining a focal spot length. The tabs can be integral with the shield body and spaced a distance apart from each other. The tabs can at least partially define the focal spot length of an electron source associated with a cathode shield. The cathode shield can further comprise means for positioning the cathode shield relative to a component in a cathode assembly. | 04-01-2010 |
| 20100127611 | TRANSPARENT ELECTRODE - To provide a transparent electrode having high infrared light transmittance that is used in an optical communication device using infrared light, particularly infrared light near 1.55 μm, the transparent electrode of the present invention includes a transparent conductive film, and the extinction coefficient of the transparent conductive film at a wavelength of 1.55 μm is equal to or less than 0.5. | 05-27-2010 |
| 20100264807 | LAMP WITH IR SUPPRESSING PHOTONIC LATTICE - A light emitting device that includes a radiation emitter. The radiation emitter includes an emissive substrate which emits radiation. The device further includes an attenuating layer formed by annealing a layer of a different material with the substrate. An array of light transmission channels which are sized to suppress infrared radiation during operation of the light emitting device, extend into the attenuating layer. | 10-21-2010 |
| 20110254430 | PRODUCTION METHODS OF ELECTRON EMITTING DEVICE, ELECTRON BEAM APPARATUS, AND IMAGE DISPLAY APPARATUS - A production method of an electron emitting device is provided, which reduces occurrence of a leak current between a gate and a cathode to which a voltage for driving an electron source is applied. The electron emitting device includes an insulating member having a concave portion on a surface thereof, a gate electrode formed on the insulating member and located opposing the concave portion, a cathode formed on an edge of the concave portion and having a protrusion protruding to the gate electrode. The production method includes steps of forming the concave portion and of forming the cathode after forming the convex portion protruding to the gate electrode at the edge of the concave portion. These steps are performed in this order. | 10-20-2011 |
| 20110254431 | ELECTRON EMITTING ELEMENT AND METHOD FOR PRODUCING THE SAME - The present invention provides an electron emitting element, comprising: a first electrode; an insulating layer formed on the first electrode and having an opening of through hole; a second electrode formed on the insulating layer, the second electrode being disposed so as to cover at least the opening and face the first electrode via the opening; and a fine particle layer disposed between the first electrode and the second electrode, the fine particle layer being composed of insulating fine particles and conductive fine particles, wherein the insulating layer is disposed between the first electrode and the fine particle layer, or between the second electrode and the fine particle layer, when a voltage is applied between the first electrode and the second electrode, electrons are emitted from the first electrode and accelerated in the fine particle layer to pass through the second electrode. | 10-20-2011 |
| 20120112622 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device ( | 05-10-2012 |
| 20130063018 | DISCHARGE ELECTRODE ARRAY FOR THIN-FILM SOLAR CELL DEPOSITION - A discharge electrode array for a silicon-based thin film solar cell deposition chamber is provided, relating to solar cell technologies. The discharge electrode array includes a signal feed component having a rectangular-shaped end, a flat waist corresponding to a feed-in port located in a hallowed rectangular area on a center region of a cathode plate having a shielding cover, connecting a feed-in power supply signal by surface contact. The electrode array includes at least a set of cathode plates and an anode plate, with two cathode plates sharing or surrounding one anode plate. Uniform large area and stable discharge driven by the RF/VHF power supply signal can be achieved, and the standing wave and the skin effect can be effectively removed. The production efficiency can be improved and the cost can be reduced. | 03-14-2013 |
| 20140197726 | METHOD FOR IMPROVING THE WETTABILITY OF A ROTATING ELECTRODE IN A GAS DISCHARGE LAMP - The present invention relates to a method for improving the wettability of a rotating electrode with a liquid medium in a discharge lamp, in particular for the production of EUV radiation or soft X-rays, and a correspondingly designed gas discharge lamp. In the method, the edge surface of the rotating electrode to which the liquid medium is applied is microstructured by means of external processing. This microstructure significantly improves the wettability of the edge surface for the liquid medium. Furthermore, the distribution of the liquid medium over the edge surface can be controlled selectively by suitable choice of the microstructure. | 07-17-2014 |
| 313329000 | Mosaic electrodes | 1 |
| 20100019647 | FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY - The field emission cathode device includes an insulating substrate with a number of cathodes mounted thereon. A number of field emission units are mounted on the cathodes. A dielectric layer is disposed on the insulating substrate and defines a number of voids corresponding to the field emission units. The dielectric layer has an upper and lower section and disposed on the insulating substrate. The dielectric layer defining a plurality of voids corresponding to the field emission units. A number of grids disposed between the upper and lower sections, and wherein each grid are secured by the upper and lower sections of the dielectric layer. | 01-28-2010 |
| 313331000 | With lead wire or connector | 5 |
| 20100231115 | IMAGE DISPLAYING APPARATUS - A connector, which is fixed to an outer surface of an airtight container and connects a cable and an electrode terminal to each other, comprises a base member fixed to the outer surface of the airtight container and wherein a pointed end of the electrode terminal extends up to the inside of the base member, a cap member having a cable insertion portion wherein one end of the cable has been inserted and fixed to the base member, and a conductive member held between the base member and the cap member. The conductive member has a first portion being in contact with the inserted cable and a second portion being in contact with the pointed end of the electrode terminal, and the first portion and the second portion are located at positions mutually different on the same plane which is in parallel with the contact surface of the base member. | 09-16-2010 |
| 20110234083 | LIGHT EMITTING APPARATUS - In a light emitting apparatus including a plane-shape light emitting area, a power supply area extending along the light emitting area, and a power supply voltage feeding part configured to feed a power supply voltage to the power supply area. The power supply area supplies a current to the light emitting area across an edge of the power supply area facing the light emitting area. The power supply voltage feeding part is connected to a power supply port provided on another edge of the power supply area opposite to the light emitting area. The power supply area includes a first non-conductive area surrounded by a conductive area located on a shortest path from the power supply port to the edge of the power supply area facing the light emitting area. | 09-29-2011 |
| 313332000 | Inserted section or material | 1 |
| 20150097477 | LAMP AND ELECTRODE MODULE THEREOF - A lamp electrode module includes a lamp cap, a spring electrode, a bottom electrode and a first insulation member. The lamp electrode has an inner sidewall surrounded by an internal thread and an inner bottom surface adjacent to the inner sidewall. The spring electrode has a helix portion wedged in the internal thread and a first connecting portion extended from the helix portion and located inside the lamp cap. The bottom electrode includes a contacting portion abutting against an outer surface opposite to the inner surface and a second connecting portion passing through the lamp cap and erecting on the inner bottom surface. The first insulation member covers the helix portion of the spring electrode and the inner sidewall of the lamp cap. | 04-09-2015 |
| 313334000 | Nonmetallic electrode or shield | 1 |
| 20110148278 | DISPLAY APPARATUS - A display apparatus includes an electroconductive member contacting with each of an electroconductive film and an electrode. The electroconductive member includes a resilient portion holding the electroconductive film between the relevant resilient portion and a second substrate while maintaining contact with the electroconductive film, and a resilient portion holding the electrode between the relevant resilient portion and the second substrate while maintaining contact with the electrode. | 06-23-2011 |
| 313335000 | Rod electrode or shield | 1 |
| 20150318163 | OXIDIZED ELECTRODES AS OXYGEN DISPENSERS IN METAL HALIDE LAMPS - An electrode for dosing oxygen into a metal halide lamp, where the electrode supplies oxygen during lamp operation in an amount effective to maintain a wall cleaning tungsten halogen chemical cycle. Use of the oxygen dosing electrode increases the lumen maintenance of the lamp to 80% or higher at 6000 hours. A method for making an oxidized electrode for use as an oxygen dispenser into the discharge vessel of a metal halide lamp is also provided. | 11-05-2015 |
| 313336000 | Point source cathodes | 6 |
| 20090160307 | DIAMOND ELECTRON SOURCE AND METHOD FOR MANUFACTURING THE SAME - A diamond electron source in which a single sharpened tip is formed at one end of a pillar-shaped diamond monocrystal of a size for which resist application is difficult in a microfabrication process, as an electron emission point used in an electron microscope or other electron beam device, and a method for manufacturing the diamond electron source. One end of a pillar-shaped diamond monocrystal | 06-25-2009 |
| 20090160308 | DIAMOND ELECTRON RADIATION CATHODE, ELECTRON SOURCE, ELECTRON MICROSCOPE, AND ELECTRON BEAM EXPOSER - An object is to provide an electron emitting cathode achieving high luminance, low energy dispersion, and long life. It is therefore an object to provide a diamond electron emitting cathode graspable on a sufficiently stable basis, sharpened at the tip, and improved in electric field intensity. A diamond electron emitting cathode | 06-25-2009 |
| 20100090581 | ELECTRON SOURCE - Provided is an electron source which provides a stable electron beam even when vibration is applied from external to a device which uses the electron source. The electron source is provided with a needlelike chip ( | 04-15-2010 |
| 20100237763 | Cold Cathode Electron Emission Source and Method for Manufacture of the Same - The present invention provides a novel method for the manufacture of an enhanced cold cathode electron emission source allowing a measure of area to be processed at one time. The method includes the steps of: dissolving first and second polymers in solvent to obtain a polymer solution, and applying the polymer solution onto a second conductive layer before forming a hole; precipitating and immobilizing the first polymer in a particulate in the second polymer by evaporating the solvent; removing the first polymer particulate with a developer to form an etching hole in the second polymer; and performing etching process via the etching hole so as to form the hole in the second conductive layer. In one embodiment, the second polymer has greater solubility than the first polymer in the solvent, and the first polymer has greater solubility than the second polymer in the developer. | 09-23-2010 |
| 20150061487 | COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES - A cold cathode field emission electron source capable of emission at levels comparable to thermal sources is described. Emission in excess of 6 A/cm | 03-05-2015 |
| 20160118214 | COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES - A cold cathode field emission electron source capable of emission at levels comparable to thermal sources is described. Emission in excess of 6 A/cm | 04-28-2016 |
| 313337000 | Indirectly heated cathodes | 1 |
| 313340000 | Insulating material between heater and cathode | 1 |
| 20100171411 | CATHODE HEATER - An assembly of a Ta inner conductor ( | 07-08-2010 |
| 313341000 | Filament or resistance heated electrodes | 9 |
| 20100207508 | THERMIONIC ELECTRON EMITTER, METHOD FOR PREPARING SAME AND X-RAY SOURCE INCLUDING SAME - A thermionic electron emitter ( | 08-19-2010 |
| 20100301736 | ELECTRON EMITTING SOURCE AND MANUFACTURING METHOD OF ELECTRON EMITTING SOURCE - An electron emitting source capable of preventing increase in an inter-terminal resistance and a manufacturing method of the electron emitting source. The electron emitting source comprises an electron emitting chip made of rare-earth hexaboride, and a heater constituted by a carbonaceous member for holding and heating the electron emitting chip, wherein an electrically conductive substance is provided in a gap between the electron emitting chip and the heater. | 12-02-2010 |
| 20110062853 | CATHODE - A cathode has a cathode head in which is arranged at least one emitter that emits electrons upon application of a heating voltage. At least one series resistor is connected in the voltage feed to at least one emitter. The use of such a cathode in an x-ray tube enables x-ray exposures with a high quality. | 03-17-2011 |
| 20120098409 | Filament for Electron Source - This invention relates to a filament for electron emission cathode which is employed in an electron microscope, a critical dimension examine tool, an electron beam lithograph machine, an electron beam tester and other electron beam related systems as an electron source. Embodiments of the present invention discloses method with which a Re (Rhenium) is used as heat source such that vibration issue of prior tungsten filament can be depressed. | 04-26-2012 |
| 20150054398 | Electrode material with low work function and high chemical stability - The present invention discloses an electrode material that eases electron injection and does not react with contact substances. The structure of the material includes a conductive substrate plane on the top of which an emissive material is coated. The emissive coating bonds strongly with the substrate plane. The emissive material is of low work function and high chemical stability. | 02-26-2015 |
| 313343000 | Plural wires or strands | 1 |
| 20100194262 | ELECTRON SOURCE - An electron source producing an electron beam which is highly reliable and stable even when it is externally oscillated. The electron source comprises a cathode ( | 08-05-2010 |
| 313344000 | Coiled | 3 |
| 20100277051 | Emission filaments made from a rhenium alloy and method of manufacturing thereof - A new Rhenium alloy usable for improving the performance of emission filaments used in mass spectrometers or other similar scientific instruments, which is made by adding low level concentrations of Yttrium Oxide to Rhenium of less than 10%. This new alloy has demonstrated superior performance characteristics compared to pure Rhenium for this purpose. Filaments made from the Yttria/Rhenium alloy exhibit the same voltage, current and emission properties as Rhenium but have the added advantage of greatly decreasing warping during use. The Rhenium alloy filaments are usable with various shapes and configurations including straight filaments, multiple coiled filaments and pin shaped filaments. Electron microscopy and microscopy studies verify that the Yttria/Rhenium material of the new alloy has a smaller grain size and increased strength when compared to pure Rhenium, which accounts for the enhanced structural strength. | 11-04-2010 |
| 20110006663 | Ultraminiature Broadband Light Source and Method of Manufacturing Same - An ultraminiature light source using a double-spiral shaped tungsten filament includes end contact portions which are separated to allow for radial and length-wise unwinding of the spiral. The double-spiral filament is spaced relatively far apart at the end portions thereof so that contact between portions of the filament upon expansion is avoided. The light source is made by fabricating a double-spiral ultraminiature tungsten filament from tungsten foil and housing the filament in a ceramic package having a reflective bottom and a well wherein the filament is suspended. A vacuum furnace brazing process attaches the filament to contacts of the ceramic package. Finally, a cover with a transparent window is attached onto the top of the ceramic package by solder reflow in a second vacuum furnace process to form a complete hermetically sealed package. | 01-13-2011 |
| 20110109219 | LAMP - It is provided a lamp ( | 05-12-2011 |
| 313346000 | Cathodes containing and/or coated with electron emissive material | 21 |
| 20090015128 | LIGHT EMITTING DEVICE WITH ELECTRODE COMPRISING A CERAMIC MATERIAL - The invention relates to a light-emitting device comprising an electrode with a ceramic oxide material, which is brought in to contact with a reducing agent or a precursor thereof. The reducing agent serves to bind the released oxygen and to control the performance of the light-emitting device. | 01-15-2009 |
| 20100096972 | PASTE FOR EMISSION SOURCE AND ELECTRON ELEMENT - An object of the present invention is to provide a paste for an electron emission source, which can retain good electric contact between CNT and a cathode electrode, by containing an electrically conductive particle having a particle diameter within the optimal range. A paste for an electron emission source containing a carbon nanotube having a diameter of 1 nm or more and less than 10 nm, and an electrically conductive part having an average particle diameter of 0.1 to 1 μm. | 04-22-2010 |
| 20100123382 | Field emission cathode plate and method for fabricating the same - A field emission cathode plate is disclosed, which includes: a substrate; a cathode layer, disposed on the substrate; a conductive layer with an arc surface or a resistor layer with an opening and resistivity larger than that of the cathode layer, disposed on the cathode layer; and a cambered field emission layer, having an arc surface and disposed on the conductive layer or on the cathode layer in the opening of the resistor layer and covering the resistor layer around the opening. The present invention also provides a method for fabricating the above-mentioned field emission cathode plate. The method can provide field emission cathode plate achieving uniform field emission and does not involve high resolution and cost. | 05-20-2010 |
| 20100133983 | METHOD FOR MANUFACTURING A FIELD EMITTER ELECTRODE USING THE ARRAY OF NANOWIRES - The present invention relates to a method for manufacturing a field emitter electrode, in which nanowires are aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field. More particularly, the present invention relates to a method for manufacturing a field emitter electrode having nanowires aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field, the method comprising the steps of diluting nanowires in a solvent, dispersing the resulting solution on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the nanowires aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the present invention, a high capacity field emitter electrode having high density nanowires aligned according to the direction of a generated electromagnetic field can be fabricated by a simple process and nanowires can be used as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like. | 06-03-2010 |
| 20100244655 | TRANSPARENT ELECTRODE, CONDUCTIVE LAMINATE AND CONDUCTIVE LAYER - Disclosed is a conductive layer including photopolymerizable resin having dispersed carbon nanotubes, which is transparent with high electrical conductivity and facilitates the formation of an electrode pattern. A laminate and a transparent electrode, including the conductive layer, are also provided. | 09-30-2010 |
| 20100277052 | CARBON-FIBER WEB STRUCTURE TYPE FIELD EMITTER ELECTRODE AND FABRICATION METHOD OF THE SAME - The present invention provides a field emitter electrode and a method for fabricating the same. The method comprises the steps of mixing a carbonizable polymer, carbon nanotubes and a solvent to prepare a carbon nanotube-containing polymer solution, electrospinning (or electrostatic spinning) the polymer solution to form a nanofiber web layer on a substrate, stabilizing the nanofiber web layer such that the polymer present in the nanofiber web layer is crosslinked, and carbonizing the nanofiber web layer such that the crosslinked polymer is converted to a carbon fiber. | 11-04-2010 |
| 20100314989 | PATTERNING A THICK FILM PASTE IN SURFACE FEATURES - This invention relates to a method for the fabrication of electrical and electronic devices using a photoresist deposited in pre-existing through holes in a device structure and a thick film paste, and to the devices made by such method. The method allows thick film paste deposits in the corners of the holes. This invention also relates to devices made with thick film pastes that are patterned using a diffusion layer made from residual photoresist deposits in a hole. | 12-16-2010 |
| 20110037375 | CARBON FILM HAVING SHAPE SUITABLE FOR FIELD EMISSION - A carbon film of the present invention has an elongated needle shape whose radius decreases toward a tip. The shape is, preferably, a shape in which a field concentration coefficient β in the Fowler-Nordheim equation is expressed by h/r where r denotes the radius in an arbitrary position and h denotes height from the arbitrary position to the tip. | 02-17-2011 |
| 20110101847 | FIELD EMISSION CATHODE PLATE AND METHOD FOR FABRICATING THE SAME - A field emission cathode plate is disclosed, which includes: a substrate; a cathode layer, disposed on the substrate; a conductive layer with an arc surface or a resistor layer with an opening and resistivity larger than that of the cathode layer, disposed on the cathode layer; and a cambered field emission layer, having an arc surface and disposed on the conductive layer or on the cathode layer in the opening of the resistor layer and covering the resistor layer around the opening. The present invention also provides a method for fabricating the above-mentioned field emission cathode plate. The method can provide field emission cathode plate achieving uniform field emission and does not involve high resolution and cost. | 05-05-2011 |
| 20120161608 | FIELD EMISSION CATHODE STRUCTURE AND A METHOD FOR FABRICATING THE SAME - A field emission cathode structure includes a first carbon nanotube structure including a plurality of first carbon nanotubes, and a second carbon nanotube structure located on the surface of the first carbon nanotube structure. The second carbon nanotube structure includes a plurality of second carbon nanotubes substantially perpendicular to the first carbon nanotubes structure. The second carbon nanotube structure includes a peak. The heights of the second carbon nanotubes at the peak are tallest. The heights of the carbon second carbon nanotubes gradually decrease along the direction away from the peak. A method for fabricating the field emission cathode structure is also presented. | 06-28-2012 |
| 20120194057 | ELECTRON EMITTING BODY AND X-RAY EMITTING DEVICE - Provided are an electron emitting body having a high electron beam density and an X-ray emitting device embedding the electron emitting body. The electron emitting body has a substrate, the surface of which forms a concave surface, and a carbon film comprising a large number of projections made of carbon and expanded two-dimensionally. The carbon crystal grows such that first a swell portion ( | 08-02-2012 |
| 20130134860 | CONDUCTIVE NANOSTRUCTURE, METHOD FOR MOLDING SAME, AND METHOD FOR MANUFACTURING A FIELD EMITTER USING SAME - The present invention relates to a conductive nanostructure, a method for molding the same, and a method for manufacturing a field emitter using the same. More particularly, the present invention relates to a field-emitting nanostructure comprising a conductive substrate, a conductive nanostructure arranged on the conductive substrate, and a conductive interfacial compound disposed in the interface between the conductive substrate and the conductive nanostructure, as well as to a method for molding the same, and a method for manufacturing a field emitter using the same. | 05-30-2013 |
| 20130162137 | FIELD EMISSION CATHODE DEVICE - A field emission cathode device includes a substrate and a carbon nanotube structure. The substrate includes a first surface. The carbon nanotube structure defines a contact body and an emission body. The contact body is contacted to the first surface of substrate. The emission body is curved away from the first surface. The carbon nanotube structure includes a number of carbon nanotubes joined end to end from the contact body to the emission body to form a continuous structure. | 06-27-2013 |
| 20130264936 | COLD FIELD EMISSION CATHODE USING CARBON NANOTUBES - Devices for use in cold-field emission and methods of forming the device are generally presented. In one example, a method may include providing a conductive base, dispersing carbon-filled acrylic onto the conductive base to form a conductive film, coupling a copper plate to a first side of the conductive film, and irradiating the conductive film. The method may further include dispersing carbon nanotubes (CNTs) on a second side of the conductive film to form a substantially uniform layer of CNTs, removing excess CNTs from the second side, and curing the conductive film. In one example, a device may include a polycarbonate base, a layer of carbon-filled acrylic on one side of the polycarbonate base and a layer of irradiated carbon-filled acrylic on the other, a copper plate coupled to the carbon-filled acrylic, and a substantially uniform layer of randomly aligned CNTs dispersed on the irradiated carbon-filled acrylic. | 10-10-2013 |
| 20140028178 | CARBON NANOTUBE FIELD EMITTER - A carbon nanotube field emitter is disclosed. The carbon nanotube field emitter includes an emission portion and a supporting portion. The emission portion and the supporting portion are configured as one piece to form a roll structure. The emission portion includes a first rolled carbon nanotube layer, which includes a number of carbon nanotubes. The supporting portion includes a rolled composite layer, which includes at least one second rolled carbon nanotube layer and a rolled metal layer stacked with each other. Another carbon nanotube field emitter with a number of separated emission tips on the emission portion is also disclosed. | 01-30-2014 |
| 20140111081 | FIELD EMITTER ELECTRODE AND METHOD OF MANUFACTURING THE SAME - Disclosed is a field emitter electrode including a bonding unit formed on a substrate, and a plurality of carbon nanotubes fixed to the substrate by the bonding unit, in which the bonding unit includes a carbide-based first inorganic filler and a second inorganic filler formed of a metal. | 04-24-2014 |
| 20140139100 | THERMIONIC CATHODE AND METHOD FOR MANUFACTURING THERMIONIC CATHODE - A thermionic cathode of an embodiment includes a carbon coating applied to an outer surface of the side, the carbon coating comprising a contiguous extended portion surrounding the upper section and spaced apart from said upper section by a gap having 1 μm or more and 10 μm or less in width and having a difference of 1 μm or less in the width between a maximum value and a minimum value in a periphery of the electron emitting surface. | 05-22-2014 |
| 20140159566 | FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION EQUIPMENT USING THE SAME - A field emission cathode device includes a cathode electrode. An electron emitter is electrically connected to the cathode electrode, wherein the electron emitter includes a number of sub-electron emitters. An electron extracting electrode is spaced from the cathode electrode by a dielectric layer, wherein the electron extracting electrode defines a through-hole. The distances between an end of each of the sub-electron emitters away from the cathode electrode and a sidewall of the through-hole are substantially equal. | 06-12-2014 |
| 20140285084 | SELF-ALIGNED GATED EMITTER TIP ARRAYS - Methods for fabrication of self-aligned gated tip arrays are described. The methods are performed on a multilayer structure that includes a substrate, an intermediate layer that includes a dielectric material disposed over at least a portion of the substrate, and at least one gate electrode layer disposed over at least a portion of the intermediate layer. The method includes forming a via through at least a portion of the at least one gate electrode layer. The via through the at least one gate electrode layer defines a gate aperture. The method also includes etching at least a portion of the intermediate layer proximate to the gate aperture such that an emitter structure at least partially surrounded by a trench is formed in the multilayer structure. | 09-25-2014 |
| 20090273269 | SCANDATE DISPENSER CATHODE - A scandate dispenser cathode having a cathode body ( | 11-05-2009 |
| 20090284124 | CATHODE COMPOSED OF MATERIALS WITH DIFFERENT ELECTRON WORKS FUNCTIONS - A cathode has a thermionic emitter composed of a material that emits electrons upon being heated, and an emission layer, composed of a material that has a lower electron work function than the material of the thermionic emitter, is applied on said thermionic emitter so as to at least partially cover the thermionic emitter. Such a cathode has a high electron emission with simultaneously improved focusing and a longer lifespan. | 11-19-2009 |
| 313346000 | Dispensator cathode | 2 |
| 20090015128 | LIGHT EMITTING DEVICE WITH ELECTRODE COMPRISING A CERAMIC MATERIAL - The invention relates to a light-emitting device comprising an electrode with a ceramic oxide material, which is brought in to contact with a reducing agent or a precursor thereof. The reducing agent serves to bind the released oxygen and to control the performance of the light-emitting device. | 01-15-2009 |
| 20100096972 | PASTE FOR EMISSION SOURCE AND ELECTRON ELEMENT - An object of the present invention is to provide a paste for an electron emission source, which can retain good electric contact between CNT and a cathode electrode, by containing an electrically conductive particle having a particle diameter within the optimal range. A paste for an electron emission source containing a carbon nanotube having a diameter of 1 nm or more and less than 10 nm, and an electrically conductive part having an average particle diameter of 0.1 to 1 μm. | 04-22-2010 |
| 20100123382 | Field emission cathode plate and method for fabricating the same - A field emission cathode plate is disclosed, which includes: a substrate; a cathode layer, disposed on the substrate; a conductive layer with an arc surface or a resistor layer with an opening and resistivity larger than that of the cathode layer, disposed on the cathode layer; and a cambered field emission layer, having an arc surface and disposed on the conductive layer or on the cathode layer in the opening of the resistor layer and covering the resistor layer around the opening. The present invention also provides a method for fabricating the above-mentioned field emission cathode plate. The method can provide field emission cathode plate achieving uniform field emission and does not involve high resolution and cost. | 05-20-2010 |
| 20100133983 | METHOD FOR MANUFACTURING A FIELD EMITTER ELECTRODE USING THE ARRAY OF NANOWIRES - The present invention relates to a method for manufacturing a field emitter electrode, in which nanowires are aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field. More particularly, the present invention relates to a method for manufacturing a field emitter electrode having nanowires aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field, the method comprising the steps of diluting nanowires in a solvent, dispersing the resulting solution on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the nanowires aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the present invention, a high capacity field emitter electrode having high density nanowires aligned according to the direction of a generated electromagnetic field can be fabricated by a simple process and nanowires can be used as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like. | 06-03-2010 |
| 20100244655 | TRANSPARENT ELECTRODE, CONDUCTIVE LAMINATE AND CONDUCTIVE LAYER - Disclosed is a conductive layer including photopolymerizable resin having dispersed carbon nanotubes, which is transparent with high electrical conductivity and facilitates the formation of an electrode pattern. A laminate and a transparent electrode, including the conductive layer, are also provided. | 09-30-2010 |
| 20100277052 | CARBON-FIBER WEB STRUCTURE TYPE FIELD EMITTER ELECTRODE AND FABRICATION METHOD OF THE SAME - The present invention provides a field emitter electrode and a method for fabricating the same. The method comprises the steps of mixing a carbonizable polymer, carbon nanotubes and a solvent to prepare a carbon nanotube-containing polymer solution, electrospinning (or electrostatic spinning) the polymer solution to form a nanofiber web layer on a substrate, stabilizing the nanofiber web layer such that the polymer present in the nanofiber web layer is crosslinked, and carbonizing the nanofiber web layer such that the crosslinked polymer is converted to a carbon fiber. | 11-04-2010 |
| 20100314989 | PATTERNING A THICK FILM PASTE IN SURFACE FEATURES - This invention relates to a method for the fabrication of electrical and electronic devices using a photoresist deposited in pre-existing through holes in a device structure and a thick film paste, and to the devices made by such method. The method allows thick film paste deposits in the corners of the holes. This invention also relates to devices made with thick film pastes that are patterned using a diffusion layer made from residual photoresist deposits in a hole. | 12-16-2010 |
| 20110037375 | CARBON FILM HAVING SHAPE SUITABLE FOR FIELD EMISSION - A carbon film of the present invention has an elongated needle shape whose radius decreases toward a tip. The shape is, preferably, a shape in which a field concentration coefficient β in the Fowler-Nordheim equation is expressed by h/r where r denotes the radius in an arbitrary position and h denotes height from the arbitrary position to the tip. | 02-17-2011 |
| 20110101847 | FIELD EMISSION CATHODE PLATE AND METHOD FOR FABRICATING THE SAME - A field emission cathode plate is disclosed, which includes: a substrate; a cathode layer, disposed on the substrate; a conductive layer with an arc surface or a resistor layer with an opening and resistivity larger than that of the cathode layer, disposed on the cathode layer; and a cambered field emission layer, having an arc surface and disposed on the conductive layer or on the cathode layer in the opening of the resistor layer and covering the resistor layer around the opening. The present invention also provides a method for fabricating the above-mentioned field emission cathode plate. The method can provide field emission cathode plate achieving uniform field emission and does not involve high resolution and cost. | 05-05-2011 |
| 20120161608 | FIELD EMISSION CATHODE STRUCTURE AND A METHOD FOR FABRICATING THE SAME - A field emission cathode structure includes a first carbon nanotube structure including a plurality of first carbon nanotubes, and a second carbon nanotube structure located on the surface of the first carbon nanotube structure. The second carbon nanotube structure includes a plurality of second carbon nanotubes substantially perpendicular to the first carbon nanotubes structure. The second carbon nanotube structure includes a peak. The heights of the second carbon nanotubes at the peak are tallest. The heights of the carbon second carbon nanotubes gradually decrease along the direction away from the peak. A method for fabricating the field emission cathode structure is also presented. | 06-28-2012 |
| 20120194057 | ELECTRON EMITTING BODY AND X-RAY EMITTING DEVICE - Provided are an electron emitting body having a high electron beam density and an X-ray emitting device embedding the electron emitting body. The electron emitting body has a substrate, the surface of which forms a concave surface, and a carbon film comprising a large number of projections made of carbon and expanded two-dimensionally. The carbon crystal grows such that first a swell portion ( | 08-02-2012 |
| 20130134860 | CONDUCTIVE NANOSTRUCTURE, METHOD FOR MOLDING SAME, AND METHOD FOR MANUFACTURING A FIELD EMITTER USING SAME - The present invention relates to a conductive nanostructure, a method for molding the same, and a method for manufacturing a field emitter using the same. More particularly, the present invention relates to a field-emitting nanostructure comprising a conductive substrate, a conductive nanostructure arranged on the conductive substrate, and a conductive interfacial compound disposed in the interface between the conductive substrate and the conductive nanostructure, as well as to a method for molding the same, and a method for manufacturing a field emitter using the same. | 05-30-2013 |
| 20130162137 | FIELD EMISSION CATHODE DEVICE - A field emission cathode device includes a substrate and a carbon nanotube structure. The substrate includes a first surface. The carbon nanotube structure defines a contact body and an emission body. The contact body is contacted to the first surface of substrate. The emission body is curved away from the first surface. The carbon nanotube structure includes a number of carbon nanotubes joined end to end from the contact body to the emission body to form a continuous structure. | 06-27-2013 |
| 20130264936 | COLD FIELD EMISSION CATHODE USING CARBON NANOTUBES - Devices for use in cold-field emission and methods of forming the device are generally presented. In one example, a method may include providing a conductive base, dispersing carbon-filled acrylic onto the conductive base to form a conductive film, coupling a copper plate to a first side of the conductive film, and irradiating the conductive film. The method may further include dispersing carbon nanotubes (CNTs) on a second side of the conductive film to form a substantially uniform layer of CNTs, removing excess CNTs from the second side, and curing the conductive film. In one example, a device may include a polycarbonate base, a layer of carbon-filled acrylic on one side of the polycarbonate base and a layer of irradiated carbon-filled acrylic on the other, a copper plate coupled to the carbon-filled acrylic, and a substantially uniform layer of randomly aligned CNTs dispersed on the irradiated carbon-filled acrylic. | 10-10-2013 |
| 20140028178 | CARBON NANOTUBE FIELD EMITTER - A carbon nanotube field emitter is disclosed. The carbon nanotube field emitter includes an emission portion and a supporting portion. The emission portion and the supporting portion are configured as one piece to form a roll structure. The emission portion includes a first rolled carbon nanotube layer, which includes a number of carbon nanotubes. The supporting portion includes a rolled composite layer, which includes at least one second rolled carbon nanotube layer and a rolled metal layer stacked with each other. Another carbon nanotube field emitter with a number of separated emission tips on the emission portion is also disclosed. | 01-30-2014 |
| 20140111081 | FIELD EMITTER ELECTRODE AND METHOD OF MANUFACTURING THE SAME - Disclosed is a field emitter electrode including a bonding unit formed on a substrate, and a plurality of carbon nanotubes fixed to the substrate by the bonding unit, in which the bonding unit includes a carbide-based first inorganic filler and a second inorganic filler formed of a metal. | 04-24-2014 |
| 20140139100 | THERMIONIC CATHODE AND METHOD FOR MANUFACTURING THERMIONIC CATHODE - A thermionic cathode of an embodiment includes a carbon coating applied to an outer surface of the side, the carbon coating comprising a contiguous extended portion surrounding the upper section and spaced apart from said upper section by a gap having 1 μm or more and 10 μm or less in width and having a difference of 1 μm or less in the width between a maximum value and a minimum value in a periphery of the electron emitting surface. | 05-22-2014 |
| 20140159566 | FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION EQUIPMENT USING THE SAME - A field emission cathode device includes a cathode electrode. An electron emitter is electrically connected to the cathode electrode, wherein the electron emitter includes a number of sub-electron emitters. An electron extracting electrode is spaced from the cathode electrode by a dielectric layer, wherein the electron extracting electrode defines a through-hole. The distances between an end of each of the sub-electron emitters away from the cathode electrode and a sidewall of the through-hole are substantially equal. | 06-12-2014 |
| 20140285084 | SELF-ALIGNED GATED EMITTER TIP ARRAYS - Methods for fabrication of self-aligned gated tip arrays are described. The methods are performed on a multilayer structure that includes a substrate, an intermediate layer that includes a dielectric material disposed over at least a portion of the substrate, and at least one gate electrode layer disposed over at least a portion of the intermediate layer. The method includes forming a via through at least a portion of the at least one gate electrode layer. The via through the at least one gate electrode layer defines a gate aperture. The method also includes etching at least a portion of the intermediate layer proximate to the gate aperture such that an emitter structure at least partially surrounded by a trench is formed in the multilayer structure. | 09-25-2014 |
| 20090273269 | SCANDATE DISPENSER CATHODE - A scandate dispenser cathode having a cathode body ( | 11-05-2009 |
| 20090284124 | CATHODE COMPOSED OF MATERIALS WITH DIFFERENT ELECTRON WORKS FUNCTIONS - A cathode has a thermionic emitter composed of a material that emits electrons upon being heated, and an emission layer, composed of a material that has a lower electron work function than the material of the thermionic emitter, is applied on said thermionic emitter so as to at least partially cover the thermionic emitter. Such a cathode has a high electron emission with simultaneously improved focusing and a longer lifespan. | 11-19-2009 |
| 313348000 | Foraminous electrodes (e.g., grids) or shields | 3 |
| 20090236962 | DISPLAYING DEVICE AND LIGHTING DEVICE EMPLOYING ORGANIC ELECTROLUMINESCENCE ELEMENT - The Present invention provides an organic EL display and a lighting device having high efficiency. The organic EL display comprises a substrate, a pixel-driving circuit unit, and pixels arranged in the form of a matrix on the substrate. The pixel comprises a light-emitting part, and the light-emitting part is composed of a first electrode placed near to the substrate, a second electrode placed far from the substrate, and at least one organic layer placed between the first and second electrodes. The second electrode has a metal electrode layer having a thickness of 10 nm to 200 nm, and the metal electrode layer comprises a metal part and plural openings penetrating through the layer. The metal part is seamless and formed of metal continuously connected without breaks between any points therein. The openings have an average opening diameter of 10 nm to 780 nm, and are arranged so periodically that the distribution of the arrangement is represented by a radial distribution function curve having a half-width of 5 nm to 300 nm. | 09-24-2009 |
| 313349000 | Nonuniform mesh area or nonstraight electrodes or nonuniform cross sectional area electrodes | 2 |
| 20090079322 | LIGHT-TRANSMITTING METAL ELECTRODE HAVING HYPERFINE STRUCTURE AND PROCESS FOR PREPARATION THEREOF - The present invention provides a metal electrode transparent to light. The metal electrode comprises a transparent substrate and a metal electrode layer composed of a metal part and plural openings. The metal electrode layer continues without breaks, and 90% or more of the metal part continues linearly without breaks by the openings in a straight length of not more than ⅓ of the visible wavelength to use in 380 nm to 780 nm. The openings have an average diameter in the range of not less than 10 nm and not more than ⅓ of the wavelength of incident light, and the pitches between the centers of the openings are not less than the average diameter and not more than ½ of the wavelength of incident light. The metal electrode layer has a thickness in the range of not less than 10 nm and not more than 200 nm. | 03-26-2009 |
| 20130057138 | LIGHT-TRANSMITTING METAL ELECTRODE HAVING HYPERFINE STRUCTURE AND PROCESS FOR PREPARATION THEREOF - The present invention provides a metal electrode transparent to light. The metal electrode comprises a transparent substrate and a metal electrode layer composed of a metal part and plural openings. The metal electrode layer continues without breaks, and 90% or more of the metal part continues linearly without breaks by the openings in a straight length of not more than ⅓ of the visible wavelength to use in 380 nm to 780 nm. The openings have an average diameter in the range of not less than 10 nm and not more than ⅓ of the wavelength of incident light, and the pitches between the centers of the openings are not less than the average diameter and not more than ½ of the wavelength of incident light. The metal electrode layer has a thickness in the range of not less than 10 nm and not more than 200 nm. | 03-07-2013 |
| 313351000 | Multipointed or serrated edge electrode | 1 |
| 20110254432 | SUBSTRATE FOR A FIELD EMITTER, AND METHOD TO PRODUCE THE SUBSTRATE - A substrate for a field emitter suitable for use in computed tomography has a coating with carbon hybrid structures based on the allotropes graphite, graphene and nanotubes. The field emitters are based on graphite layer structures. A substrate for field emitters is achieved for the first time that uses “graphite combs” protruding and aligned essentially perpendicular to the substrate as well as hybrid materials from these combs with CNTs supported between them on a conductive substrate. | 10-20-2011 |
| 313352000 | Composite electrodes or shields | 11 |
| 20100231116 | REFLECTIVE ELECTRODE, DISPLAY DEVICE, AND METHOD FOR PRODUCING DISPLAY DEVICE - A reflective electrode ( | 09-16-2010 |
| 20100301737 | LOW WORK FUNCTION ELECTRODE - A low work function electrode is provided for use in thin film electronic devices. The low work function electrode for use in thin file electronic devices. The low work function electrode comprises a LCE comprising a conductive ceramic material comprising a low work function conductive ceramic material (LCM) and at least one higher work conductive material (HCM) having a higher work function than the LCM. The combination of the LCM and the HCM provides an effective work function of the LCE. | 12-02-2010 |
| 20110018424 | TRANSPARENT ELECTRODE AND PRODUCTION METHOD OF SAME - Disclosed are: a transparent electrode with excellent optical transparency, electrical conductivity, and surface smoothness and is capable of providing lightness in weight and flexibility, comprising a transparent conductive layer on a transparent substrate, wherein the transparent conductive layer contains a conductive fiber and a transparent conductive material, the surface of the transparent conductive layer is composed of the conductive fiber and the transparent conductive material, and the smoothness (Ry) of the surface of the transparent conductive layer is greater than or equal to 1 nm and less than or equal to 50 nm; and a production method of same, and the present invention may provide a light emitting element with excellent uniformity of light emission. | 01-27-2011 |
| 20120262051 | Ceramic electrode for a high-pressure discharge lamp - An electrode for a high-pressure discharge lamp may include a shaft and a head mounted thereon, wherein at least a section of the head includes ceramic material, wherein the ceramic material is a boride or carbide. | 10-18-2012 |
| 20120313505 | VACUUM ELECTRON DEVICE ELECTRODES AND COMPONENTS MANUFACTURED FROM HIGHLY ORIENTED PYROLYTIC GRAPHITE (HOPG) - Components for use in vacuum electron devices are fabricated from highly oriented pyrolytic graphite (HOPG) and exhibit excellent thermal conductivity, low sputtering rates, and low ion erosion rates as compared to conventional components made from copper or molybdenum. HOPG can be reliably brazed by carefully controlling tolerances, calculating braze joint material volume, and applying appropriate compression during furnace operations. The resulting components exhibit superior thermal performance and enhanced resistance to ion erosion and pitting. | 12-13-2012 |
| 20130076225 | METHOD FOR FORMING FRONT ELECTRODE OF PDP - A method is disclosed for forming a PDP front electrode by applying a particular type of photopolymerizable black paste, drying the black paste, and applying a particular type of photopolymerizable white paste on top of the dried black paste. | 03-28-2013 |
| 20130154469 | CATHODE BODY, FLUORESCENT TUBE, AND METHOD OF MANUFACTURING A CATHODE BODY - Provided is a cathode body that comprises a cylindrical cup | 06-20-2013 |
| 20150035428 | NANOSTRUCTURE FIELD EMISSION CATHODE STRUCTURE AND METHOD FOR MAKING - Various embodiments are described herein for nanostructure field emission cathode structures and methods of making these structures. These structures generally comprise an electrode field emitter comprising a resistive layer having a first surface, a connection pad having a first surface disposed adjacent to the first surface of the resistive layer, and a nanostructure element for emitting electrons in use, the nanostructure element being disposed adjacent to a second surface of the connection pad that is opposite the first surface of the connection pad. Some embodiments also include a coaxial gate electrode that is disposed about the nanostructure element. | 02-05-2015 |
| 313355000 | Coated or laminated | 3 |
| 20110001420 | SUBSTRATE BEARING AN ELECTRODE, ORGANIC LIGHT-EMITTING DEVICE INCORPORATING IT, AND ITS MANUFACTURE - A substrate bearing, on one main face, a composite electrode, which includes an electroconductive network formed from strands made of an electroconductive material based on a metal and/or a metal oxide, and having a light transmission of at least 60% at 550 nm, the space between the strands of the network being filled by a material referred to as an insulating fill material. The composite electrode also includes an electroconductive coating covering the electroconductive network, and in electrical connection with the strands and in contact therewith, having a thickness greater than or equal to 40 nm, of resistivity ρ1 less than 10 | 01-06-2011 |
| 20110221328 | Thermionic Electron Emitters/Collectors Have a Doped Diamond Layer with Variable Doping Concentrations - A thermionic electron emitter/collector includes a substrate and a doped diamond electron emitter/collector layer on the substrate. The doped diamond electron emitter/collector layer has at least a first and a second doping concentration as a function of depth such that the first doping concentration is different from the second doping concentration. | 09-15-2011 |
| 20120074832 | INCANDESCENT LAMP - Techniques described herein generally relate to methods of manufacturing devices and devices including a filament having therein or coated with a catalyst and carbon nanotubes. The device may be configured to produce light with a luminary characteristic having a value higher than a value of the luminary characteristic of a device having an uncoated filament at a same operating condition. The luminary characteristic may include one or more of device irradiance or light efficiency. The filament may be a tungsten filament, and the carbon nanotubes may include multiwall carbon nanotubes or single wall carbon nanotubes. The filament may be coated with the carbon nanotubes using one or more deposition techniques including electric arc discharge, laser ablation and chemical vapor deposition (CVD). The filament may be coated with the catalyst using a method including one or more of electroless plating, electroplating, dip coating, spin coating, and radio frequency (RF) sputtering. | 03-29-2012 |
| 313356000 | Tubular or hollow sleeve | 5 |
| 20090051260 | SINTERED ELECTRODE FOR COLD CATHODE TUBE, AND COLD CATHODE TUBE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SINTERED ELECTRODE - This invention provides a sintered electrode for a cold cathode tube in a cylindrical form having a bottom part on one end and an opening part on the other end, characterized in that a lead-in wire is joined integrally to the bottom part and a requirement of d | 02-26-2009 |
| 20090278436 | Ionization Vacume gauge - An ionization vacuum gauge includes a cathode, an anode and an ion collector. The anode is surrounding the cathode. The ion collector is surrounding the anode. The cathode, the anode and the ion collector are concentrically aligned and arranged in that order. The anode comprises a carbon nanotube structure including a plurality of carbon nanotubes. | 11-12-2009 |
| 20100045159 | MICRO DISCHARGE DEVICE CAPABLE OF LOW VOLTAGE DISCHARGES IN A VARIETY OF CARRIER GASES FOR DETECTION AND/OR IONIZATION - A micro discharge device (MDD) capable of low voltage discharges in a variety of carrier gases for detection and/or ionization includes a sample introduction capillary having a first open end connected to a gas system and a second open end connected to a cylinder comprising a high dielectric constant material. A high voltage electrode can be placed in close proximity to the outer diameter of the cylinder and at a close linear distance to the second open end of the sample introduction capillary. A region can be formed inside the cylinder between the second end of the sample introduction capillary and the high voltage electrode wherein discharge can be located. An optical emission collector can be located through the flow manifold to a receiving location near the high voltage electrode within a region from inside the cylinder between the high voltage electrode and the manifold. | 02-25-2010 |
| 20120280610 | SYSTEMS AND METHODS FOR ENHANCING ELECTRICAL DISCHARGE - Systems and methods presented herein are generally directed to enhancing electrical discharge. A hollow conical electrode may be provided to discharge electrical energy in a directed manner. The conical electrode has two openings: a larger entrance opening; and a smaller exit opening. These openings are configured to allow radiated energy to pass therethrough and form a preferential path of electrical conduction. The larger entrance opening has a surface with a radius of curvature that is larger than that of the second smaller exit opening. The smaller exit opening directs electrical energy to the path because of stronger electric fields. In one embodiment, a protruding electrode element is configured with the smaller exit opening to further enhance electrical discharge by focusing electric fields in the vicinity of the protruding electrode. | 11-08-2012 |
| 20140210337 | ANTENNA FOR PLASMA PROCESSING DEVICE, AND PLASMA PROCESSING DEVICE USING THE SAME - A radio-frequency antenna includes a linear antenna conductor, a dielectric protective pipe provided around the antenna conductor, and a deposit shield provided around the protective pipe, the deposit shield covering at least one portion of the protective pipe and having at least one opening on any line extending along the length of the antenna conductor. Although the thin-film material adheres to the surfaces of the protective pipe and the deposit shield, the deposited substance has at least one discontinuous portion in the longitudinal direction of the antenna conductor. Therefore, in the case where the thin-film material is electrically conductive, the blocking of the radio-frequency induction electric field is prevented. In the case where the thin-film material is not electrically conductive, an attenuation in the intensity of the radio-frequency induction electric field is suppressed. | 07-31-2014 |
| 313357000 | Rods | 3 |
| 20080315746 | Method of Manufacturing Fine Structure, Fine Structure, Display Unit, Method of Manufacturing Recoding Device, and Recoding Device - A method of manufacturing a fine structure capable of accurately controlling formation positions of tubular structures made of carbon or the like is provided. Column-shaped protrusions ( | 12-25-2008 |
| 20100253206 | ELECTRODE ROD HOLDER IN A HIGH-PRESSURE DISCHARGE LAMP - The invention relates to an improved electrode rod ( | 10-07-2010 |
| 20120319558 | ELECTRODE FOR DISCHARGE LAMP AND METHOD FOR MANUFACTURING SAME - Disclosed is an arrangement for a cut type electrode, wherein the removal of a coil is prevented and the generation of gap between turns of a coil caused by repeatedly turning on and off of the lamp is suppressed. The electrode, which is for a discharge lamp, comprises: a core rod having a leading end portion for discharge formed by a cutting process; and a coil wound around the core rod in n-turns in a state exposing the leading end portion, wherein at least a first portion between a first turn and a turn adjacent to the first turn and a second portion between an n-th turn and a turn adjacent to the n-th turn are welded. | 12-20-2012 |
