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WO2005051045B1 |
Disclosed is a light-emitting device (1) comprising a light-emitting layer (2) containing a phosphor and at least two electrodes (6, 7). The light-emitting device (1) also comprises at least two electrically insulating layers (2, 9) havi...
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WO/2005/059947A1 |
A glass bulb for cathode-ray tubes having a light weight, a small depth, and a high safety, comprising a yoke portion having a non-circular cross section, and consuming less power for deflecting the electron beam. The glass bulb comprise...
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WO/2005/057603A2 |
An electron sensing device includes a cathode (6, 50) for providing a source of electrons, and an anode (8, 80, 83, 86, 89) disposed opposite to the cathode for receiving electrons emitted from the cathode. The anode includes a textured ...
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WO/2005/057605A1 |
An image display comprises two substrates (11, 12) arranged opposite to each other with a space therebetween, and a vacuum sealing unit (33) for sealing the substrates together at a pre-determined position and defining a hermetically sea...
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WO/2005/055268A2 |
A gated optical image intensifier (10) is provided with multiple intensifying channels (20, 22, 24, 26) each supplied with radiation via a respective optical channel of an optical splitter. The separate intensifying channels are subject ...
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WO/2005/055266A1 |
Disclosed is a method which enables to produce a nanostructured carbon material on various bases easily. Specifically disclosed as such a method is a method for producing an electron emission source which comprises a step for patterning ...
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WO/2005/050692A1 |
Disclosed is a method for forming a phosphor screen with metal back which comprises a step for forming a phosphor layer (10) on the inner surface of a face plate (8); a step wherein a transfer film (1) comprising a base film (2) and at l...
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WO/2005/050695A1 |
An image display unit comprising a rear plate having many electron emission elements, and a face plate respectively having phosphor layer patterns and light absorbing layer (black matrix) patterns on the inner surface of a translucent pa...
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WO/2005/048288A1 |
A flat image display device where a first substrate (11), on the inner surface of which a fluorescent substance layer (16) is formed, and a second substrate (12), on which electron discharging elements (18) exciting the fluorescent subst...
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WO/2005/045822A1 |
A recording and retrieval device is disclosed. The recording and retrieval device generates an electron beam which selectively exposes portions of a film to thereby record digital data on the film. An input circuit adjusts a characterist...
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WO/2005/038850A1 |
A front substrate (2) of an image display has a phosphor screen (6) and a metal back layer overlaid on the phosphor screen (6). On a back substrate opposed to the front substrate, a plurality of electron emitting elements for emitting el...
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WO/2005/036582A2 |
A Hop-FED structure has emitter areas (301, 302) on a substrate (300), and a hop-plate (303) disposed over the substrate (300) and emitter areas (301, 302) with a surface of the hop-plate (303) opposing the substrate (300) and emitter ar...
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WO/2005/031786A1 |
An image display having a spacer structural body (22) between a first substrate (10) provided with a phosphor screen and a second substrate (12) provided with electron emission sources (18) so as to prevent damage to and contamination of...
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WO/2005/029528A1 |
Composition of carbon nanotubes (CNTs) are produced into inks that are dispensable via ink jet deposition processes. The CNT ink is dispensed into wells formed in a cathode structure.
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WO/2005/027174A1 |
A substrate (10) where a fluorescent surface and a metal back layer (17) are formed and a second circuit substrate (12) where electron discharge sources (18) are arranged are positioned so as to be opposed to each other. Between the firs...
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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 (...
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WO/2005/021048A2 |
The present invention relates to a method of determining a dose of radiation applied to a frozen material comprising the steps of: (a) irradiating a frozen material in a container; (b) determining an applied dose of radiation applied to ...
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WO/2005/020271A1 |
Spacers are stood in recesses formed in at least one surface of a grid structuring a spacer structure body in order to constrain exudation of a spacer forming material of a image display device and improve withstand voltage characteristi...
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WO/2005/017940A1 |
A spacer for planar panel display; a process for producing the same; and a planar panel display. When the degrees of expansion are much different between the spacer for planar panel display and the face plate and back plate, straining of...
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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 ...
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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...
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WO/2005/006383A1 |
A spacer for plane panel display; a process for producing the same; and a plane panel display. In order to prevent the occurrence of image strain, etc., a sintering product containing Al2O3, TiC and TiO2 in specified proportion is used a...
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WO/2005/003813A2 |
The invention relates to a method for producing an X-ray image using an X-ray image amplifier. A photocathode (1) produces free electrons as a result of incident X-ray beams (R) in the X-ray image amplifier and the free electrons (2) are...
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WO/2005/000956A2 |
Compositions and methods are provided for coating electroactive particles. Coating materials include a conductive component and a low refractive index component. Coatings are provided in which the conductive and low refractive index comp...
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WO/2004/114258A1 |
A rectangular back substrate constituting the enclosure of an image display is fixed with a frame (30) for reinforcing the enclosure. The reinforcing frame comprises a pair of first frame parts (32) extending substantially in parallel wi...
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WO/2004/114352A1 |
A photoelectric imaging device includes: light-to-electron converting means, with a plane of incidence on which light is incident, for converting the incident light into an electron; electrostatic converging means for converging the elec...
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WO/2004/114351A1 |
A front substrate of an image display comprises a phosphor screen (6), a metal back layer which is formed on the phosphor screen and has a plurality of divided regions (7a) that are separated from one another, a common electrode (24) for...
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WO/2004/112076A1 |
The invention relates to an electrostatic deflection system for deflecting an electron beam (132), and to a matrix display device provided with such an electrostatic deflection system. The deflection system has deflectors (112, 114) for ...
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WO/2004/109740A1 |
A vacuum envelope (10) of an image display comprises a front plate (11) and a back plate (12) arranged opposite to each other and a seal portion (40) by which the peripheral portion of the front plate and that of the back plate are seale...
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WO/2004/107378A2 |
A photocathode includes a first layer (52) having a first energy band gap for providing absorption of light of wavelengths shorter than or equal to a first wavelength, a second layer (53) having a second energy band gap for providing tra...
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WO/2004/105076A1 |
It comprises a first board (10) having a display surface, a second board (12) opposed to the first board with a clearance therebetween and provided with a plurality of electron emission sources (18), wherein disposed between these first ...
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WO/2004/102603A2 |
A broad area field electron emitter comprises a plurality of emitter cells of layered structure. Each cell comprises a hole having a layer of field electron emission material (501) at its base. A gate electrode (503) is spaced from the e...
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WO/2004/100205A1 |
An image display comprising a face plate (6) whose inner surface is provided with a phosphor screen and a rear plate having many electron-emitting devices is disclosed. The phosphor screen comprises a light-absorbing layer (8), a phospho...
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WO/2004/100202A1 |
A method for manufacturing an electron-emitting device is disclosed wherein damage to an emitter material (such as carbon nanotubes) during removal of a protective film is reduced. The method for manufacturing an electron-emitting device...
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WO/2004/095146A1 |
An electron emitting element (11) having a semiconductor layer (14) formed between an upper electrode (16) and a lower electrode (13), characterized in that an organic compound adsorption layer (15) is formed by adsorbing an organic comp...
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WO/2004/095492A2 |
Disclosed is a flexible display device, each image point of which comprises one or several cathodoluminescent capsules (11) that are individually sealed and are mounted on a flexible substrate (12, 13) by means of an automated process. T...
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WO/2004/093157A2 |
A microchannel plate (MCP) (50) and a dielectric insulator (80) are deposited with a thin film (54, 84) using a suitable metal selected for optimum diffusion. The metallized MCP (50) and dielectric insulator (80) are then aligned and pla...
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WO/2004/092786A2 |
A faceplate (F) for an image intensifier tube (10) for reducing veiling glare begins as a blank (36) of optical material of a desired glass composition having a shape that conforms substantially to a configuration of the faceplate (F) to...
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WO/2004/093119A2 |
The present invention relates to a display device comprising a screen (1) with a plurality of pixels. Each pixel has a corresponding electron emitting structure (8, 9, 11), such as a gate-cathode combination. The electrons emitted by eac...
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WO/2004/090930A1 |
An image display unit comprising a first substrate (10) having a fluorescent surface (16), a second substrate (12) disposed opposite to the first substrate across a space and provided with a plurality of electron emission sources (18) fo...
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WO/2004/088702A2 |
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...
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WO/2004/081965A1 |
A cold cathode field emission display comprising a cathode panel (CP) having a plurality of cold cathode field emission devices and an anode panel (AP) joined together at their peripheral portions is disclosed. The anode panel (AP) is co...
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WO/2004/079766A1 |
The present invention aims to efficiently provide an electron-emitting device which shows similar or improved performance when compared with conventional electron-emitting devices. Such an electron-emitting device comprising a base, an e...
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WO/2004/079886A1 |
Disclosed is a power supply (40) and a night vision device using the power supply (40). The power supply (40) comprises a battery (41), a power switch (42), a booster (43) for boosting a battery voltage provided by the battery (41) to an...
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WO/2004/076587A1 |
A green light emitting phosphor for low voltage/high current density characterized by comprising at least one phosphor selected from among a zinc silicate phosphor containing manganese as an activator (a), a rare earth silicate phosphor ...
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WO/2004/066339A1 |
An alkali metal generating agent (1) for use in forming a photoelectric surface emitting a photoelectron corresponding to an incident light or a secondary electron emission surface emitting a secondary electron corresponding to an incide...
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WO/2004/064102A1 |
A vacuum enclosure (10) for a flat face display device has a front board (11) and a back board (12) that are opposedly arranged, and a rectangular frame body (13) provided between the front board and back board. The frame body has projec...
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WO/2004/064101A1 |
A field emission display (FED) with an integrated triode structure is provided. The FED can be manufactured without using a complex packaging process and have a significantly reduced well diameter and a significantly reduced cathode-to-a...
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WO/2004/061891A2 |
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...
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WO/2004/059683A1 |
The invention relates to electric engineering, in particular to the production of field-radiation electron sources for producing flat panel displays, light sources etc. Said invention makes it possible to develop producible and long-life...
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