Matches 1 - 50 out of 81 1 2 >


Match Document Document Title
US20150187530 X-RAY TUBE HAVING PLANAR EMITTER WITH TUNABLE EMISSION CHARACTERISTICS  
An electron emitter can include: 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...
US20090127995 CURVED MCP CHANNELS  
A microchannel plate (MCP) is formed from a boule. The MCP includes a plate having opposing end surfaces formed of acid resistant glass and acid etchable glass, and multiple channels extending...
US20090176430 Method of making white light source by violet-LED  
The present invention provides a method of making white light source by violet-LED. A phosphor powder which at least contains four elements (Zn, S, Se, O) is used with violet-LED to make white...
US20080278062 METHOD OF FABRICATING ELECTRON EMISSION SOURCE, ELECTRON EMISSION DEVICE, AND ELECTRON EMISSION DISPLAY DEVICE INCLUDING THE ELECTRON EMISSION DEVICE  
A method is provided for fabricating an electron emission source which can attain improved electron emission efficiency and has simplified manufacturing processes. Also provided are an electron...
US20060148369 Electron emitter, method of manufacturing electron emitter, electro-optical device, and electronic apparatus  
There are provided an electron emitter of which deviation in electron emission characteristic is small, a method of manufacturing the electron emitter, and an electro-optical device and an...
US20060082278 Composition for preparing electron emission source, method for preparing electron emission source using the composition, and electron emission source  
Provided are a composition for preparing an electron emission source, including a nano-sized inorganic material and a vehicle, a method for preparing an electron emission source using the...
US20090153022 Phosphor distribution in LED lamps using centrifugal force  
A method of manufacturing an LED lamp is disclosed. The method includes admixing an uncured curable liquid resin and a phosphor, dispensing the uncured admixture on an LED chip, centrifuging the...
US20100058929 Electric dust collector, discharge electrode, method for producing the discharge electrode, and method for producing discharge needle  
To improve anti-corrosion property in a wet-type electric dust collector while ensuring discharge function. A coating layer of thermoplastic resin is provided to an entire surface of a needle-type...
US20080207078 Multi-wavelength LED construction & manufacturing proces  
A multi-wavelength LED construction and its manufacturing process having respectively coated on the base layer and the position above the peripheral of the light emitting chip a fluorescent...
US20140111080 METHOD FOR PRODUCING A WINDING FOR PRODUCING ELECTRODES FOR DISCHARGE LAMPS, WINDING PROPERTIES IN ELECTRODES FOR DISCHARGE LAMPS AND METHOD FOR PRODUCING AN ELECTRODE FOR DISCHARGE LAMPS  
A method for producing a primary winding for producing an electrode for discharge lamps includes: producing a primary winding, wherein producing the primary winding comprises: providing a primary...
US20080143242 Light Emitting Device Comprising Inorganic Light Emitting Diode (S)  
The present invention relates to a light emitting device (10) comprising at least one inorganic light emitting diode (LED) (14) for emitting primary light, a luminescent plate (12) supporting on a...
US20120169225 ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR DISCHARGE LAMP, AND DISCHARGE LAMP  
An electrode for a discharge lamp is provided with a mayenite compound in at least a part of the electrode that emits secondary electrons, and the mayenite compound is fired in a vacuum atmosphere...
US20080191598 Diamondoid monolayers as electron emitters  
Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such...
US20050142978 Method of manufacturing electron-emitting source  
A film (7) is formed by electrodeposition, thermal CVD, or spraying. After that, the film is irradiated with a laser beam. Carbon nanotubes that form the film (7) are disconnected by laser...
US20060043861 Porous glass substrate for field emission device  
An improved process for growing carbon nanotubes includes steps of providing a glass substrate that has a porous surface, depositing a catalyst into the pores on the porous surface, and growing...
US20080136326 GLASS-SEALED LIGHT EMITTING ELEMENT, CIRCUIT BOARD WITH THE GLASS-SEALED LIGHT EMITTING ELEMENT, AND METHODS FOR MANUFACTURING THOSE  
A diode chip is sealed by a glass material. There are provided a light emitting diode chip and a glass member in close contact with at least one portion of the surface of the light emitting diode...
US20090275257 Process for Encapsulating LED Chip by Fluorescent Material  
An LED chip encapsulation process includes the steps of (a) forming a fluorescent member by injection molding to encapsulate an LED chip; (b) hardening the fluorescent member; (c) forming a...
US20120153805 ELECTRODE FOR DISCHARGE LAMP AND MANUFACTURING METHOD THEREOF  
An electrode for a discharge lamp includes an electrode body configured to emit thermal electrons. The electrode body is formed by a sintered body of a conductive mayenite compound.
US20080129181 Electrodes And To Tube Manufacture  
There is provided apparatus (100) for forming a tube (9) by bending a metal sheet (11). The apparatus (100) comprises a forming station (102) comprising a forming pin (101) around which a metal...
US20130203314 METHOD FOR MAKING EMITTER HAVING CARBON NANOTUBES  
A method for making an emitter is disclosed. A number of carbon nanotubes in parallel with each other are provided. The carbon nanotubes have a number of first ends and a number of second ends...
US20080009216 Method for manufacturing field emitter  
A method for manufacturing a field emitter, includes the steps of: providing a CNT yarn segment; attaching the CNT yarn segment to a heat conductor; and burning the CNT yarn segment thereby...
US20090167147 Composite field emission source and method of fabricating the same  
A method of fabricating a composite field emission source is provided. A first stage of film-forming process is performed by using RF magnetron sputtering, so as to form a nano structure film on a...
US20100033091 LIGHT EMITTING UNIT AND METHOD OF MANUFACTURING THE LIGHT EMITTING UNIT  
A method of manufacturing a light emitting unit includes steps of previously setting a threshold of luminous intensity, measuring luminous intensity of a measured light emitting unit, calculating...
US20090021961 Light source, backlight module using the same, and method for manufacturing the same  
A light source includes a substrate, a plurality of blocks, and a plurality of light emitting diodes (LEDs). The blocks are disposed on the substrate and spaced from each other. Each LED includes...
US20080284329 Led with Improve Light Emittance Profile  
The present invention relates to a LED comprising at least one red light emitting and/or conversion layer, which emits light in the wavelength of ≧550 nm to ≦750 nm, preferably ≧630 nm to ≦700 nm,...
US20080150416 Light-emitting device and manufacturing method thereof  
A light-emitting device of the present invention includes: a light-emitting element; and a phosphor layer containing phosphors that absorb light from the light-emitting element and...
US20060217025 Method for enhancing homogeneity of carbon nanotube electron emission source made by electrophoresis deposition  
A method for enhancing the homogeneity of carbon nanotube electron emission source which is manufactured using electrophoresis deposition. The method includes the following steps. First, a...
US20090302765 EMISSIVE ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MAKING  
Electron emissive compositions comprising a barium neodymium oxide are described. These compositions may be applied to electrodes such that electron emission is facilitated. Methods of...
US20050026532 Structures and methods to enhance field emission in field emitter devices  
Structures and methods to ease electron emission and limit outgassing so as to inhibit degradation to the electron beam of a field emitter device are described. In one method to ease such electron...
US20050001529 Barrier metal layer for a carbon nanotube flat panel display  
An electron-emitting device, for example as used in a field emissive display device, includes a barrier layer between an emitter electrode structure and a catalyst layer, upon which...
US20060103287 CARBON-NANOTUBE COLD CATHODE AND METHOD FOR FABRICATING THE SAME  
A method for fabricating a carbon-nanotube cold cathode is described. A conductive layer is formed on a substrate, and then a metal film is selectively formed on predetermined emitter regions of...
US20080137106 METHOD FOR DETERMINING THE THICKNESS OF PHOSPHOR LAYER AND METHOD FOR MANUFACTURING LIGHT EMITTING APPARATUS  
A method for determining a thickness of a phosphor layer of a device having the phosphor layer formed by dispersing phosphor particles in a transparent resin, comprising the steps of: applying...
US20060281385 Method of fabricating carbon nanotubes using focused ion beam  
Provided is a method of fabricating carbon nanotubes using a focused ion beam (FIB). The method includes: preparing a substrate; scanning the substrate with the FIB; and growing the carbon...
US20080157649 FIELD EMISSION LAMP AND METHOD FOR MAKING THE SAME  
A field emission lamp includes a transparent glass tube, a cathode, and an anode. The anode and cathode are both disposed in the transparent glass tube. The cathode includes an electron emission...
US20080088224 Metal Complex  
A light emitting device comprising an anode, a cathode, a light emissive layer located between the anode and the cathode, said light emissive layer comprising a compound for emitting light, said...
US20130115846 SELF ASSEMBLY OF FIELD EMISSION TIPS BY CAPILLARY BRIDGE FORMATIONS  
A first side has a first surface on which is located a material, at least a portion of which is to be formed into at least one tip. A second side has a second surface which is heated. At least one...
US20100277051 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...
US20070111628 Method for manufacturing electron-emitting device and method for manufacturing display having electron-emitting device  
In removing a protection film, damage to an emitter material (carbon nanotubes) is decreased. A process for manufacturing an electron emitting device includes a first step of forming an emitter...
US20080211401 Electron Emission Device And Manufacturing Method Of The Same  
An electron emission device including a lower electrode on a near side to a substrate and an upper electrode on a far side to the substrate and an insulator layer and an electron supply layer...
US20050269928 Long life-time field emitter for field emission device and method for fabricating the same  
An emitter for a field emission device (FED) designed to increase durability by interposing an ultraviolet (UV) transmissive resistive layer between a substrate and an emitter and a method for...
US20070103048 Method for fabricating carbon nanotube-based field emission device  
An exemplary method for fabricating a carbon nanotube-based field emission device is provided. A substrate is provided. A catalyst layer is formed on the substrate. A carbon nanotube array is...
US20050140261 Well structure with axially aligned field emission fiber or carbon nanotube and method for making same  
The invention provides a hollowed well structure, having axially aligned single field emission fiber or carbon nanotube. The well structure comprises a first conductive layer and a second...
US20120229011 HIGH PRESSURE DISCHARGE LAMP ELECTRODE, METHOD FOR MANUFACTURING THE SAME, AND HIGH PRESSURE DISCHARGE LAMP  
A high pressure discharge lamp electrode of the present invention includes a core rod (10), a head (20), and a coil (30) covering the head. The head includes a smaller-diameter section (21) on the...
US20090051267 Fabrication method for carbon fiber, carbon fiber electron source, and field emission display device  
A fabrication method for carbon fiber which can prevent abnormal growth from electrode wiring metal, and can be formed a carbon nano-tube with high-density and uniform, by a simple and cheap...
US20050104506 Triode Field Emission Cold Cathode Devices with Random Distribution and Method  
A method of manufacturing a triode field emission cold cathode device having randomly distributed field emission emitters comprising the steps of providing a substrate (10), depositing a first...
US20060009111 Method of fabricating cathode structure of field-emission display  
A method of fabricating a cathode structure of a field-emission display. Thick-film technique is employed to apply low-cost silver ink and carbon nanotube material on a substrate. By performing...
US20100033077 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LIGHT EMITTING DEVICE  
A method of manufacturing a light emitting device includes steps of setting a threshold of luminous intensity, measuring luminous intensity of a measured light emitting device, calculating an...
US20090153023 White light emitting diode and method of manufacturing the same  
Provided is a white LED including a reflector cup; an LED chip mounted on the bottom surface of the reflector cup; transparent resin surrounding the LED chip; a phosphor layer formed on the...
US20090263920 PROTECTION OF CAVITIES OPENING ONTO A FACE OF A MICROSTRUCTURED ELEMENT  
The invention relates to a method for protecting the interior of at least one cavity (4) having a portion of interest (5) and opening onto a face of a microstructured element (1), consisting of...
US20050148271 Nanotubes cold cathode  
A two-layer approach is provided for thermally growing carbon nanotubes on a substrate for field emitter applications. An adhesion layer is deposited on a cathode. A catalyst layer is then...

Matches 1 - 50 out of 81 1 2 >