Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 9,347

Document Document Title
WO/2008/104393
The invention relates to a device and method for producing a device for the thermally induced field emission of particles for particle-optical devices such as electron or ion microscopes. The device comprises at least one particle emitte...  
WO/2008/104393
The invention relates to a device and method for producing a device for the thermally induced field emission of particles for particle-optical devices such as electron or ion microscopes. The device comprises at least one particle emitte...  
WO/2008/106042
A full-color, light-emitting display device has improved efficiency with a large color gamut. The full-color, light-emitting display device has a plurality of pixels, each pixel having four or more colors of light-emitting elements. Thre...  
WO/2008/105278
Disclosed is a paste for electron emission sources, which enables to maintain a good electrical contact between a carbon nanotube and a cathode electrode by containing a conductive particle having a particle diameter within an optimum ra...  
WO/2008/104394
The invention relates to a method for producing a micromechanical particle radiation source that comprises at least one field emission tip for emitting particles, said method comprising the following steps: at least one surface layer of ...  
WO/2008/103439
This invention relates to the electrochemical deposition of carbon nanotubes ( CNTs ) on a substrate using an electrochemical cell. A dispersion of a complex of CNTs and an anionic polymer is neutralized and thereby caused to deposit on ...  
WO/2008/103439
This invention relates to the electrochemical deposition of carbon nanotubes ( CNTs ) on a substrate using an electrochemical cell. A dispersion of a complex of CNTs and an anionic polymer is neutralized and thereby caused to deposit on ...  
WO/2008/100405
Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such diamondoid monolayers, particularly when the m...  
WO/2008/100277
A lighting system (10) for generating an illumination product comprises an excitation source, blue/UV LED, (1 1) operable to generate excitation radiation (17) and a remotely located phosphor, photo luminescent material (14). Excitation ...  
WO/2008/097449
A light emitting semiconductor device including a light emitting diode having a cascading phosphor is improved by the particles of phosphor (21) being coated with a moisture barrier layer (25) and a buffer layer (22). Either the buffer l...  
WO/2008/088367
A light emitting device includes an electroluminescent material and semiconductor nanocrystals. The semiconductor nanocrystals accept energy from the electroluminescent material and emit light.  
WO/2008/088367
A light emitting device includes an electroluminescent material and semiconductor nanocrystals. The semiconductor nanocrystals accept energy from the electroluminescent material and emit light.  
WO/2008/086527
Embodiments of the invention include an electron beam lithography device (200) using a dynamically controllable photocathode capable of producing a patterned electron beam (208). One such implementation includes a dynamic pattern generat...  
WO/2008/082609
The present invention, in one embodiment, provides a method of forming an organic electric device that includes providing a plurality of carbon nanostructures; and dispersing the plurality of carbon nanostructures in a polymeric matrix t...  
WO/2008/077018
Methods for rotating a magnetic field in a process chamber is provided herein. In one embodiment, a method for rotating a magnetic field in a process chamber includes forming a magnetic field having a primary shape; changing the primary ...  
WO/2008/068351
In a cold cathode electronic tube with optical control, the transmitters (1), having nanometric and/or micrometric dimensions and having an elongated shape, include a structure comprising a first carbon-type material (4) with an sp2 symm...  
WO/2008/068351
In a cold cathode electronic tube with optical control, the transmitters (1), having nanometric and/or micrometric dimensions and having an elongated shape, include a structure comprising a first carbon-type material (4) with an sp2 symm...  
WO/2008/069243
A cold-cathode electron source having a cathode and an electron-emitting part provided on the cathode electrode and using an activated metal oxide. The activation is conducted by raising by tape peeling, by applying a laser beam, by appl...  
WO/2008/066532
Various electron emissive materials (14), comprise an alkaline earth metal halide composition and are operable to emit electrons on excitation. An electrode (10) in various configurations including an alkaline earth metal halide electron...  
WO/2008/064179
Systems, apparatus, and methods are provided for controlling and optimizing energy used by a cold storage unit, controlling and optimizing the interaction of the various component systems within the cold storage unit, and in managing the...  
WO/2008/059185
The subject of the present invention is a multilayer electrode (3), acid etching thereof and also organic light-emitting devices incorporating it. The multilayer electrode, known as a lower electrode for an organic light-emitting device ...  
WO/2008/060258
Electrochromic (EC) glass having carbon single-walled nanotubes as the electrodes (SWNTs) is disclosed. Methods and processes for preparing EC glass having SWNTs are also disclosed. The SWNTs, synthesized by any one of the art methods, a...  
WO/2008/060836
Novel aluminum-silicate based orange -red phosphors, with mixed di- and trivalent cations are disclosed. The phosphors have the formula (Sr1-x-yMxTy)3-mEum(Si1_zAlz)05, where M is at least one of Ba, Mg, Ca, and Zn in an amount ranging f...  
WO/2008/058527
The invention relates to a field emission device comprising a cathode having an emission region (1) for electrons (2). The field emission device is embodied for generating technically useful electron currents at a voltage which is as low...  
WO/2008/060673
An improved method of synthesizing nanotubes that avoids the slow process and the impurities or defects that are usually encountered with regard to as-grown carbon nanotubes. In a preferred embodiment, nanotubes are synthesized from nano...  
WO/2008/058527
The invention relates to a field emission device comprising a cathode having an emission region (1) for electrons (2). The field emission device is embodied for generating technically useful electron currents at a voltage which is as low...  
WO/2008/054451
A method for preparing single-crystalline, rare-earth metal hexaboride nanowires by a chemical vapor deposition process is described. Also described are the nanowires themselves, the electron emitting properties of the nanowires, and the...  
WO/2008/051300
Embodiments of the present invention are generally directed towards nano emission devices. Nano emission devices can include, for example, diodes (1200), N-type transistors (100, 200, 250, 500, 600, 900), P-type transistors (250, 300, 50...  
WO/2008/048974
The invention relates to a process for making a SiO2- RExOy -Al2O3 glass comprising preparing a glass according to a conventional process wherein the conventional process comprises a step of heat treating a mixture of SiO2, RExOy, and Al...  
WO/2008/042212
An illuminated push button, an illuminated instrument cluster for a conveyance, and a lighting system for a conveyance are discussed. The push button can include a light sheet mounted on a base portion, such that light from the LED chips...  
WO/2008/039555
Systems and methods are provided for front contacts utilized with electroluminescent displays. According to an embodiment of the invention, the system and method can include arranging a plurality of electroluminescent elements, where eac...  
WO/2008/038684
An electron source that even at high-angle current density operation, realizes low excess current. The electron source is one having electron emission part (8), a suppressor electrode and an extraction electrode, characterized in that th...  
WO/2008/039180
A individually formed EL module device, named herein as a nixel, adapted to be integrated into a modular electroluminescent display (ELD), is presented. The nixel of the present invention can be in the form of a subpixel, a pixel, or a p...  
WO/2008/035053
A method of manufacturing an emitter (8; 10) for a thermionic dispenser cathode, includes forming a porous emitter body with substantially interconnected pores, having an emission surface (11; 16) from which, upon application of heat, el...  
WO/2008/035053
A method of manufacturing an emitter (8; 10) for a thermionic dispenser cathode, includes forming a porous emitter body with substantially interconnected pores, having an emission surface (11; 16) from which, upon application of heat, el...  
WO/2008/035662
This invention provides a diamond electron source comprising one sharp-pointed part as an electron emission point for use in electron beam equipment such as an electron microscope, at one end of a columnar diamond single crystal having s...  
WO/2008/031005
Metal powder (such as tin, titanium, or tungsten powder) is heated in a flowing stream of an inert gas, such as argon, containing a small abundance of oxygen at a temperature to produce metal vapor. The metal reacts with the oxygen to fo...  
WO/2008/029060
The invention relates to a substrate (1) for an organic light-emitting device (10), especially a transparent glass substrate, comprising, on a first main face (11), a lower electrode coating (3), the electrode coating (3) consisting of a...  
WO/2008/029731
Provided is an electron source, which is prepared by joining a rod-shaped cathode (1) having a sharpened end portion to become an electron emitting portion, to a hair-pin type filament (3) tensed between a pair of conductive terminals (4...  
WO/2008/029060
The invention relates to a substrate (1) for an organic light-emitting device (10), especially a transparent glass substrate, comprising, on a first main face (11), a lower electrode coating (3), the electrode coating (3) consisting of a...  
WO/2008/027928
An improved design for maintaining separation between electrodes in tunneling, resonant tunneling, diode, thermionic, thermo- photovoltaic and other devices is disclosed At least one electrode 1 is made from flexible material A magnetic ...  
WO/2008/026958
The invention relates to vacuum microelectronic instruments, in particular to matrices for field-type radiation gate-cathodes and to devices based thereon: field-type emission displays, vacuum microelectronic current switches etc. The ai...  
WO/2008/027438
Disclosed are discharge lamps that stimulate the production of vitamin D in a person exposed thereto, and more specifically, to discharge lamps which over a predetermine exposure period stimulate a person's production of vitamin D withou...  
WO/2008/027928
An improved design for maintaining separation between electrodes in tunneling, resonant tunneling, diode, thermionic, thermo- photovoltaic and other devices is disclosed At least one electrode 1 is made from flexible material A magnetic ...  
WO/2008/022029
Embodiments of the invention include a heated load lock chamber. In one embodiment, a heated load lock chamber includes a chamber body having a plurality of lamp assembles disposed at least partially therein. Each lamp assembly includes ...  
WO/2008/020913
Disclosed herein are "smart" phosphor compositions capable of regulating the chromaticity of their emission to substantially constant values even with the variations in the excitation radiation they receive to induce photoluminescence. O...  
WO/2008/018578
Disclosed is a phosphor having high luminance. This phosphor includes an oxide containing M1, M2 and M3 (wherein M1 represents at least two elements selected from the group consisting of Ba, Sr and Ca; M2 represents at least one element ...  
WO/2008/017809
There is disclosed an improved field emission backplate (5a; 5b; 5c; 5d; 5e) used in a field emission device (100) such as a display device, and to an associated method of manufacture. Known field emission devices suffer from a number of...  
WO/2008/018701
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 gene...  
WO/2008/017808
There is disclosed an improved method of manufacture of a field emission backplate (5; 5 '; 5a; 5b) used in a field emission device (100), such as a display. Known field emission devices suffer from a number of disadvantages such as: eas...  

Matches 201 - 250 out of 9,347