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Patent Searching and Data


Matches 951 - 1,000 out of 17,062

Document Document Title
WO/2005/023705A1
A method of producing a fine structure body, the method being capable of precisely controlling a position where a tubular structure made of carbon etc. is formed. A circular cylindrical projection section (11) is formed on a base plate (...  
WO/2005/024852A1
A conductive polymer thin film complex able to be formed in a thin-film form and suitably used in a field electron emission element, a solar cell, a light sensor or the like. The conductive polymer thin film complex is characterized by c...  
WO/2005/022579A1
An electron emitter including a high work function metal (18) encapsulating a metal-doped, nanocrystalline diamond particle layer (14) in contact with a planar surface of a low workfunction metal cathode (12), and a method of fabrication...  
WO2004077580A3
An emitter includes a light source and a separately formed conversion material region with conversion particles. The light source is capable of emitting light along a plurality of light paths extending through the conversion material reg...  
WO/2005/022578A1
A method for preparing an sp3 bonding boron nitride film exhibits excellent electric field electron emission characteristics which comprises introducing a reaction gas containing a boron source and a nitrogen source into a reaction vesse...  
WO/2005/020643A1
A carrier injection electrode layer (110) wherein a metal (112) for electron injection (namely a metal having a work function not more than 4.2 eV) and a metal (113) for hole injection (namely a metal having a work function larger than 4...  
WO/2005/020266A1
An electron-emitting device contains an emitter seed layer (120) patterned into multiple laterally separated sections situated between the electron-emissive elements (140), on one hand, and emitter electrodes (110), on the other hand. Se...  
WO2004088702A3
An image intensifier (300) and electron multiplier (312) therefor is disclosed. Photons (308) of an image impinge a photo-cathode (306) that converts the photons to electrons. An electron multiplier multiplies the electrons from the phot...  
WO/2005/019376A1
An oxynitride phosphor exhibiting a luminance higher than that of conventional sialon phosphor activated by rare earth. There is provided an oxynitride phosphor of material design composed mainly of a JEM phase of the general formula MAl...  
WO/2005/020295A2
The present invention relates to a process for filling vias in an electronic structure with thick film paste. The vias may be preexisting in a substrate comprised of thick film materials or fabricated in a photoresist layer over-coating ...  
WO/2005/020344A1
An OLED device including an array of light emitting pixels, each pixel including subpixels having organic layers including at least one emissive layer that produces light and spaced electrodes, and wherein there are at least three gamut ...  
WO2004112159A3
An OLED device, having a pixel includes a plurality of individually addressable first white light emitting elements; a corresponding plurality of color filters located over the first white light emitting elements to filter the light emit...  
WO/2005/020267A1
An electron-emitting device contains an emitter resistor layer (125) patterned into multiple laterally separated sections situated between the electron-emissive elements (155), on one hand, and emitter electrodes (120), on the other hand...  
WO/2005/018011A2
A microcavity OLED device includes a substrate; a metallic bottom-electrode layer disposed over the substrate; a metallic top-electrode layer spaced from the metallic bottom-electrode layer; and an organic EL medium structure having a de...  
WO2004072732A3
A dispenser cathode which comprises an emission surface (4), a reservoir (1) for material releasing, when heated, work-function-lowering particles, and at least one passage (7) for allowing diffusion of work-function-lowering particles f...  
WO/2005/018283A1
The invention concerns a flat luminous element comprising at least one substrate (1.1, 1.2) and a light-emitting coating flat-assembled thereto, including several luminous elements capable of being electrically connected separately adjac...  
WO/2005/017062A2
Provided herein are novel phosphors useful in the manufacture of white light emitting diodes. The phosphors provided by the invention are described by the formula: ZnSxSey:Cu, A in which x and y are each independently any value between 0...  
WO/2005/015596A2
The invention relates to a method for the localized growth of nanothreads or nanotubes, characterized in that said method comprises the following steps: creation of elementary conductive surfaces on the surface of an insulating substrate...  
WO/2005/015960A2
Certain materials are electroluminescent, and this electroluminescent effect has been used in the construction of backlights for displays. Such a backlight commonly consists of a transparent front layer (11) known as the substrate carryi...  
WO2005001872A3
The invention relates to an illumination system, comprising luminophore articles, dispersed in a solid durable matrix which may be manipulated by a user. The application of said illumination system is to a transparent device or light-dif...  
WO/2005/013336A2
An organic light emitting device structure is provided, which comprises: (a) a substrate; (b) a first electrode disposed over the substrate; (c) a polymeric layer comprising a conductive polymer disposed over the first electrode; (d) an ...  
WO/2005/012162A2
Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are vermicular carbon deposits having diameters ...  
WO/2005/013389A1
A method for screen or rotary screen printing EL lamps comprising front and rear electrodes, a phosphor layer and a dielectric layer. The layers are arranged in a pyramidal shape such that the front electrode has the largest dimensions a...  
WO2004045267A3
The invention comprises a method of fabricating a vacuum microtube device comprising the steps of forming a cathode layer comprising an array of electron emitters, forming a gate layer comprising an array of openings for passing electron...  
WO/2005/011332A1
A method of producing a light emitting element capable of preventing a time-dependent decrease in the light emission efficiency of a light emitting element having a structure in which an organic compound is held between a pair of electro...  
WO/2005/010121A1
There is disclosed a green phosphor that is adaptive for improving its driving voltage and brightness characteristic, and at the same time, improving its color purity. A green phosphor according to an embodiment of the present invention ...  
WO2004032275A3
In accordance with the invention, improved vacuum microtube devices are provided with arrangements for tunably spacing the gate and the cathode. Tuning can be effected by using an electrostatic or magnetic actuator to move the gate on a ...  
WO/2005/009979A1
An organic compound which is bipolar and luminescent and further has heat resistance. It is a quinoxaline derivative represented by the general formula (1). In the formula, A represents any one of alkylene chains, silicon (Si), oxygen (O...  
WO/2005/008711A2
An electrons' emission device (10) is presented. The device comprises an electrodes' arrangement (12) including at least one Cathode electrode (12A) and at least one Anode electrode (12B), the Cathode and Anode electrodes being arranged ...  
WO/2005/008715A2
A display device (20) is presented. The display device includes an electrodes' arrangement (12) and an electrons' extractor (14). The electrodes' arrangement comprises a Cathode electrode layer (12A) having at least one Cathode electrode...  
WO/2005/008710A1
The invention relates to a micro and nanoelectronic engineering, more precisely to an emitter structural design (including an emissive emitter) for active micro and nanoelectronic components and for diodes and transistors. The aim of sai...  
WO/2005/008706A2
A field emitter source and method for making same. An x-ray and a high energy electron source is fabricated from the field emitter. The field emitter source composition comprises carbon black and a mixing medium. An alternative method of...  
WO/2005/008707A2
An apparatus for producing an electron beam, comprising a support structure; a miniature ultrahigh vacuum chamber comprising a superconducting single walled metallic-type carbon nanotube comprised of a cylindrical wall, a proximal end di...  
WO/2005/008681A1
A device for guiding a charged particle beam comprising a first superconducting nanochannel. In one embodiment, the device comprises a superconducting nano-channel consisting essentially of a superconducting material in the form of a tub...  
WO2004046767A3
A light active device includes a semiconductor particulate (10) dispersed within a carrier material (12). A first contact (14) layer is provided so on application of field charge carriers having a polarity are injected into the semicondu...  
WO2004061891A3
A field emission-type electron source has a plurality of electron source elements (10a) formed on the side of one surface (front surface) of an insulative substrate (11) composed of a glass substrate. Each of electron source elements (10...  
WO/2005/006378A1
The invention relates to electronic engineering, in particular to producing autoemission cathodes which are used in the form of an electrode source for different-purpose electrovacuum devices. The use of different materials for producing...  
WO2004045248A3
The present invention includes barrier coatings and methods for reducing or preventing chemical reaction between the discharge medium and arc tube wall material in discharge lamps. The barrier coatings comprise nitride layer exposed to t...  
WO/2005/004196A2
This invention provides novel methods of fabricating novel gated field emission structures that include aligned nanowire electron emitters (individually or in small groups) localized in central regions within gate apertures. It also prov...  
WO2004033960A3
A compact fluorescent lamp package (9) is devised to have the same appearance and dimensions as a convenient incandescent light bulb (5). The compact fluorescent lamp package (9) includes a base (10), a fluorescent lamp (12), a ballast c...  
WO/2005/004544A1
The present invention is a sealed electroluminescent display that incorporates a perimeter seal that inhibits exposure of display components to atmospheric contaminants and to a sealing process for fabrication of the same. The sealed ele...  
WO2003067628A3
A mercury-free high-pressure gas discharge lamp (HID [high intensity discharge] lamp) is described which is provided for use in automotive technology. To achieve improved lamp characteristics, in particular a substantially equal luminous...  
WO2004070764A3
A color filter luminescent screen (22) assembly for a cathode ray tube (CRT) (10) is disclosed. The luminescent screen assembly is formed on an interior surface of a faceplate panel (12) of the CRT tube. The luminescent screen assembly i...  
WO/2005/001872A2
The invention relates to an illumination system, comprising luminophore articles, dispersed in a solid durable matrix which may be manipulated by a user. The application of said illumination system is to a transparent device or light-dif...  
WO2003107377A8
There is provided an electron-emitting device of a field emission type, with which the spot size of an electron beam is small, an electron emission area is large, highly efficient electron emission is possible with a low voltage, and a m...  
WO/2005/000739A1
A carbon nanotube device in accordance with the invention includes a support structure including an aperture extending from a front surface to a back surface of the structure. At least one carbon nanotube extends across the aperture and ...  
WO/2005/001180A1
An electron-emitting woven fabric can be produced extremely easily, shaped to have a large area, and used for a wide variety of applications as an electron emission source. The electron-emitting woven fabric is characterized in that firs...  
WO/2005/001899A2
Non-volatile field effect devices and circuits using same. A non-volatile field effect transistor utilizes a nanatube-based mechanical switch (30). The switch location can be at the source, drain or gate locations of the field effect tra...  
WO2004000003A3
Systems and methods are described for controlled alignment of catalytically grown nanostructures in a large-scale synthesis process. A method includes: generating an electric field proximate an edge of a protruding section of an electrod...  
WO/2005/001871A2
An amorphous diamond material (5) and an intermediate member (55) coupled between the cathode (25) and an anode (30). The amorphous diamond material (5) can have at least about 90 % carbon atoms with at least about 20 % of the carbon ato...  

Matches 951 - 1,000 out of 17,062