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WO/2002/041349 |
UV beams shone from a surface layer (5) side pass through the surface layer (5) and reach a light absorption layer (4). Beams reached the light absorption layer (4) are absorbed in the layer (4) to generate photoelectrons in the layer (4...
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WO/2002/039479 |
The invention relates to a display device (1) having pixel elements comprising a luminescent material (7) for emitting light when excited by, e.g. electromagnetic radiation. The pixel elements are provided with electrodes (5,9) which mod...
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WO/2002/037522 |
A fluorescent material layer with metal back and a method of forming the fluorescent material layer; the fluorescent material layer with metal back, wherein the degree of adhesion thereof is 30% or more in the ratio of the area of a fluo...
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WO/2002/031839 |
An electrically conducting n-type ultrananocrystalline diamond (UNCD) having no less than 10?19¿ atoms/cm?3¿ of nitrogen is disclosed. A method of making the n-doped UNCD. A method for predictably controlling the conductivity is also d...
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WO/2002/031891 |
An electrode having a surface of an electrically conducting ultrananocrystalline diamond having not less than 10?19¿ atoms/cm?3¿ nitrogen with an electrical conductivity at ambient temperature of not less than about 0.1 ($g(V)?.¿cm)?-...
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WO/2002/025689 |
An improved vacuum fluorescence display (VFD) (10) that is less expensive to produce and more rugged than currently available VFDs. The display includes metal side walls (16) and fluorescent material carried on one or more silicon wafers...
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WO/2002/023578 |
A display device of good performance using electron emission is provided that has a structure suited to mass production, i.e., easy to assemble. The main surfaces of cathode and anode substrates that compose a field-emission display devi...
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WO/2002/022757 |
A dispersion for preventing electrification, characterized in that it contains, as a primary component, high-resistance particles having a resistivity of 10?6¿ to 10?9¿ $g(V).cm. The application of the dispersion by a simple and easy m...
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WO/2002/021563 |
A field emissive display (40) having an anode plate (10) coupled to a cathode plate (20) and a method for manufacturing the field emissive display (40). A substrate (21) of the cathode plate (20) is manufactured or selected such that its...
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WO/2002/019365 |
A housing for microelectronic devices (see Fig. 1b) requiring an internal vacuum for operation, e.g., an image detector, is formed by tape casting and incorporates leads (38) between interior and exterior of said housing (10) where said ...
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WO/2002/015219 |
A display device of the index type comprises a dual set of tracking electrodes (7a, 7b) which extend substantially parallel to each other and are separated by non-conducting zones (14) undulating in the parallel direction l.
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WO/2002/011172 |
A field emission display (30) having an anode plate (10) that has phosphor channels (13, 14, 15). The phosphor channels (13, 14, 15) are formed by depositing a first layer of photosensitive film (58) on a substrate (11). Stripes are patt...
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WO/2002/011168 |
A photocathode in which the photocathode plate can be securely fixed without using any adhesive. Even under the severe condition that a high vibration resistance is required or thermal stress occurs because of great temperature variation...
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WO/2002/011170 |
A multi-level matrix structure for frictionally retaining a support structure within a flat panel display device. In one embodiment, the present invention is comprised of a multi-level matrix structure. The multi-level matrix structure o...
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WO/2002/011169 |
A protected faceplate structure (900) includes a faceplate (100) and a barrier layer (902) of silica. The faceplate (100) may be made of soda glass, and the barrier layer (902) may be made of silica.
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WO/2002/011177 |
A method and system are provided for a photocathode-based display system in which light emitted from an electroluminescent (EL) material (35) is focused into parallel light rays and directed towards specific portions of phosphor (70) in ...
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WO/2002/007180 |
An electron emission element capable of improving the focusing performance of emitted electrons. The electron emission element comprises a cathode electrode, an insulation layer, and an electron drawing electrode that are laminated in th...
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WO/2002/005304 |
The invention relates to flat display terminals based on cold emission cathodes. The inventive cold emission film cathode comprises an insulated base which can be made of glass, and fitted with a nano-crystalline carbon film emitter arra...
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WO/2002/005305 |
This invention relates to a device for emitting addressable locations comprises parallel spaced-apart first conductors (10) intersecting with parallel spaced-apart second conductors (11). The intersecting first and second conductors defi...
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WO/2002/005307 |
A field emission display (100, 200, 300, 400) includes a spacer (106) defining a surface (105); a charging electron emitter (116); an anode (125) disposed to receive electrons (130) emitted by charging electron emitter (116), wherein ano...
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WO/2002/003413 |
To create a field electron emission material, there is printed upon a substrate (1501) an ink (1503) comprising a major component of fluid vehicle; a first minor component of electrically insulating material, either on its own or provide...
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WO/2002/002838 |
A steel sheet for a heat shrink band which has a chemical composition in mass %: C:0.005 % or less, Si: 0.5 to 4 % , Mn: 2 % or less, P: 0.2 % or less, S: 0.04 % or less, sol.Al: 0.2 % or less, N: 0.01 % or less, B: 0.0003 to 0.004 %, O:...
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WO/2001/099149 |
A method for chemically etching of a foam glass layer to provide at least one cavity pattern in the foam glass layer. The method utilizes a substrate with at least one major surface suitable for receiving a glass layer. At least one laye...
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WO/2001/095366 |
A micro-channel plate (MCP, 1) which comprises a channel glass (3) having a plurality of channels (7) in a long and narrow form and, arranged around the glass, a peripheral glass (5), wherein the channel glass comprises, in wt %, 35 to 5...
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WO/2001/093302 |
A display has a cathode (1) and an anode (2). These are in plate form and held spaced apart by a peripheral frame (3), to which they are both sealed. The cathode has an emission layer (11) deposited on a front ceramic layer (12) with via...
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WO/2001/093298 |
A multi-level matrix structure (100) for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure (100) is comprised of first parallel ridges (102). The multi-level matrix stru...
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WO/2001/093296 |
A first embodiment (Figs. 29A-29H) comprises a multilayer electrode (2906) for a panel display device and a mehod for forming a nultilayer electrode (2906) for a flat panel display device. The multilayer electrode (2096) is formed by dep...
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WO/2001/093298 |
A multi-level matrix structure (100) for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure (100) is comprised of first parallel ridges (102). The multi-level matrix stru...
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WO/2001/093300 |
In a cathode ray tube (10), an electron beam is directed towards a faceplate (20) having an electrode (22) biased at screen potential and is magnetically scanned across the faceplate (20) to impinge upon phosphors (23) thereon to produce...
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WO/2001/093424 |
A free space electron switch is disclosed. The switch (30), which is useful in high speed telecommunications traffic, has an array of cathodes (10) for emitting free space electrons. A grid of aiming anodes (16) and, a focusing grid (14)...
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WO/2001/093301 |
A visual display has a cathode plate (101), having an emission layer (102) built up on a ceramic front layer. It has a thicker foundation layer (103). Vias from the front layer have their pitch fanned out to that of the cathode-plate bac...
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WO/2001/093310 |
The invention concerns a semiconductor device with vertical electronic injection comprising a support substrate (2), a structure including at least a thin monocrystalline film (7) transferred onto the support substrate and integral with ...
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WO/2001/091155 |
A quantum size effect type micro electron gun provided for each pixel in which electrons are derived easily from a semiconductor utilizing a quantum size effect, a thin image display unit having high quantum efficiency and luminance util...
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WO/2001/088942 |
A method of fabricating a high vacuum display (10) with flat form factor, and the display, include an envelope (11) with two major, parallel spaced apart glass sides (12, 13) and a continuous edge (15) therebetween. An opening (16) is fo...
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WO/2001/089054 |
A field emission display (100, 200) includes a cathode plate (102, 302), an anode plate (104, 204, 304), and a hydrogen source (146, 148, 129, 150, 246, 346, 270), which is preferably disposed on cathode plate (102, 302) or anode plate (...
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WO/2001/084587 |
A field emission display (100) includes a cathode assembly (102), an anode plate (104), and a spacer (108), which extends between the cathode assembly (102) and the anode plate (104). The spacer (108) is comprised of a spacer material ha...
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WO/2001/084582 |
A partial discharge method for operating a field emission display (100) having an anode (125), a spacer (106), and a plurality of electron emitters (116) includes the steps of causing electron emitters (116) to emit electrons (130), appl...
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WO/2001/077233 |
An oxide composite particle, characterized in that it comprises an oxide particle matrix and, incorporated therein, at least one fine gold particle or comprises an oxide particle and, carried fixedly on the surface thereof, at least one ...
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WO/2001/071759 |
A method of generating ballistic electrons with a high controllability by applying an electric field to the nano-structure micro-crystal layer or a semi-insulating layer of a semiconductor to generate ballistic electrons or forward balli...
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WO/2001/071758 |
A fluorescent screen (42) is formed on the inside of a faceplate (12), while an electron source (18) for exciting the fluorescent screen (42) is formed on the inside of a rear plate (10). The electron source (18) includes an alumina subs...
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WO/2001/071760 |
A spacer assembly which has a first and a second spacer being disposed in upright in a single-piece construction on a first and a second surface of a grid in the form of a plate, respectively, wherein the first and the second spacer are ...
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WO/2001/071381 |
The invention relates to a radiation converter, comprising a radiation absorber (2), for the generation of photons as a function of the intensity of the incident x-ray radiation and a photocathode (3), arranged within the radiation absor...
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WO/2001/071764 |
The color display tube (1) has a display window (3) and a curved shadow mask (13). The inner surface (15) of the display window (3) may be substantially flat or it may be curved with a curvature smaller than the curvature of the shadow m...
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WO/2001/065586 |
The invention relates to a field emission display constructed using an array of fibers (15) and an orthogonal array of emitter electrodes (40). Each fiber (15) in the fiber array contains an extraction electrode (10), a high voltage elec...
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WO/2001/062665 |
A carbon nanotube has a carbon network film of polycrystalline structure divided into crystal regions along the axis of the tube, and the length along the tube axis of each crystal region preferably ranges from 3 to 6 nm. An electron sou...
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WO/2001/061719 |
The present invention is directed to a nanotube coated with diamond or diamond-like carbon, a field emitter cathode comprising same, and a field emitter comprising the cathode. It is also directed to a method of preventing the evaporatio...
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WO/2001/062011 |
A shadowmaskless tracking cathode ray tube control circuit is described, comprising a control loop, which is coupled to a deflection unit of a shadowmaskless tracking cathode ray tube. The shadowmaskless tracking cathode ray tube control...
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WO/2001/059800 |
A field emission device (100) includes a cathode (110) and a ballast resistor (112) connected to cathode (110). Ballast resistor (112) includes a thin metallic layer (113) and a protective layer (114) disposed on metallic layer (113). Me...
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WO/2001/056055 |
An improved microchannel plate (24) is disclosed. The microchannel plate has an input side (24a) and an output side (24b). A coating (32) is applied to the input side (24a) to increase secondary electron production and to prevent ions fr...
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WO/2001/055042 |
A tuned sealing material and a method for attaching a first surface to a second surface using the tuned sealing material are disclosed. In one embodiment, the present invention applies a tuned sealing material between a first surface and...
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