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WO/2011/042963A1 |
Disclosed is an image display device wherein the concentration of an electric field at the portion of a spacer (10), which faces a face plate, can be relieved. The spacer covers an area (31) provided with an anode and an area which is no...
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WO/2011/021303A1 |
An imaging device comprises an intermediate electrode provided midway between an electron emission source array and a photoelectric conversion film, an intermediate electrode current detection unit for detecting an intermediate electrode...
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WO/2011/010385A1 |
Disclosed is an image display device for making effective use of light emissions from light emitting members to perform a highly bright image display, for reducing halation due to reflected electrons to display a clear image, and for sta...
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WO/2011/007433A1 |
Provided is a small-size imaging device which can obtain a uniform magnetic field distribution in an imaging element. The imaging device includes: an electron emission source array (20) having a plurality of electron emission sources arr...
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WO/2011/007431A1 |
Provided is a small-size imaging device which can obtain a uniform magnetic field distribution in an imaging element. The imaging device includes: an electron emission source array (20) having a plurality of electron emission sources arr...
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WO/2010/120296A1 |
An X-ray imaging apparatus includes a top transparent conductive layer and a bottom transparent conductive layer electrically connected to the top transparent conductive layer. The apparatus also includes an X-ray field modulator positio...
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WO/2010/112783A1 |
The invention relates to an electronic image detection device comprising: a plurality of metal electrodes (24) on a first face of an insulating layer (22); and amorphous silicon regions (26) extending over the insulating layer between th...
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WO/2010/113682A1 |
Disclosed is a novel radiographic image detector capable of detecting radiation such as hard X-rays or γ-rays with high sensitivity and excellent in position resolution and counting rate characteristic. The radiographic image detector i...
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WO2010110457A1 |
Disclosed are a phosphor which has a CaAlSiN3 crystal as a host crystal and emits light with a high luminance, a method for producing the same, and use thereof. The phosphor contains at least lithium (Li), calcium (Ca), silicon (Si), alu...
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WO/2010/080078A1 |
A sun detection sensor assembly for attachment to a thermal imaging device, comprising an elongated tubular body having two ends and a sensor, characterized as Sun TECT sensor, attached to one end, the Sun TECT sensor having a tubular bo...
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WO/2010/070937A1 |
An electron-emitting device has at least a cathode electrode, an electron-emitting member which is electrically connected to the cathode electrode, and a resistive layer which is provided between the cathode electrode and the electron-em...
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WO/2010/052931A1 |
Provided is a light emission display device partition made from a material containing at least one element selected from a group consisting of Mg, Ca, Ba, Sr, Y, La, Ce, Eu, and Yb. The at least one of the elements has a concentration h...
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WO/2010/043793A1 |
The invention relates to a method for making a cathode-luminescent capsule (1) that comprises at least one housing (10), a cold cathode (20), an anode (30) and a gate (40). The method at least comprises the steps of: depositing (A) phosp...
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WO/2010/024447A2 |
Provided is a color center laser medium that is a wide-spectrum laser medium with a laser oscillation wavelength band that ranges from a near-ultraviolet region, with a shorter wavelength than that of a conventional laser medium utilizin...
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WO/2010/022218A1 |
This invention relates a method for manufacturing cathode assemblies for field emission devices.
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WO/2010/022203A1 |
This invention relates a method for manufacturing cathode assemblies for field emission devices.
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WO/2010/008598A1 |
The present invention is directed to a gas line electron beam exciter The electron beam exciter generally comprises a variable density electron source for generating a cloud of electrons in an electron chamber and a vanable energy electr...
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WO/2009/157088A1 |
A method and an apparatus for manufacturing a high brightness electron emission device employing a thin film of a lanthanum boride compound. Sputtering particles of a low work function substance target are deposited on a second substrate...
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WO/2009/157087A1 |
A method and an apparatus for manufacturing a high brightness electron emission device employing a thin film of a lanthanum boride compound. Sputtering particles of a low work function substance target are deposited on a second substrate...
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WO/2009/154084A1 |
Provided is an FED lighting device comprising, in a sealed vacuum space, first and second cathode electrodes (22, 23) arranged opposite one another on one surface, and a transmission type anode electrode (21) having a fluorescent materia...
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WO/2009/143094A2 |
Described herein are methods of manufacturing an electrode and emitter in a field emission device, and devices formed from the methods. Compositions useful for the manufacture of an electrode and emitter in a field emission device are al...
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WO/2009/139122A1 |
A matrix cold cathode electron source apparatus comprises an emitter array (3b), in which a plurality of emitters are arranged, and a gate electrode (5) opposed to the emitter array (3b). The gate electrode (5) has an emitter area gate ...
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WO/2009/132811A1 |
Described is a method for the high spatial resolution luminescence microscopy of a sample which is marked with marking molecules which can be activated by way of a switch-over signal such that only then can they be stimulated to emit lum...
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WO/2009/126845A2 |
An image intensifying device includes a lens that is positioned at a light input that forms an image of a scene. The image intensifying device also includes an image intensifier tube that includes a photocathode that is positioned to rec...
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WO/2009/119486A1 |
A novel fluorescent material is provided which has the excellent effects of having high luminescence intensity and being less influenced by temperature changes. Also provided is a process for easily producing this novel fluorescent mater...
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WO/2009/119179A1 |
An electron emission element (1) is characterized in that the element comprises an electrically conductive substrate (2), a first diamond layer (3) of first conductive type formed on the electrically conductive substrate (2), and a secon...
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WO/2009/115466A1 |
The invention pertains to the field of devices for detecting ultraviolet radiation, of the hybrid EBCMOS type that comprises a photocathode (1) and a matrix detector (3) arranged so as to detect the electrons emitted by the photocathode,...
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WO/2009/116563A1 |
Provided are fluorophores that can exhibit higher emission luminance. Fluorophores in which the activator is included in a compound represented by Formula xM1O⋅M2O⋅yM3O2 (wherein M1 represents one or more of a group comprising Ca, Sr...
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WO/2009/110179A1 |
A matrix-type cold-cathode electron source device has through-holes (9) and drive portions (7a, 7b). The through-holes (9) are formed to have a mesh structure (8) and are constituted to have an opening diameter of 1/N or less of the alig...
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WO/2009/086117A1 |
Disclosed are novel photoimageable compositions for improving the emission of electron field emitters. These compositions are comprised of carbon nanotubes and metal resinate.
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WO/2009/074682A2 |
The invention relates to an image intensifier tube and a night vision system fitted with such a tube. The tube body of the image intensifier tube according to the invention comprises a multilayer ceramic substrate fixed in a sealed manne...
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WO/2009/069345A1 |
Disclosed is a phosphor capable of emitting a high-luminance green light which is applicable to a white light having excellent emission characteristics. This phosphor is reduced in inappropriate influence on other members. Also disclosed...
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WO/2009/066723A1 |
An electron emitting element (1) comprises a substrate (2), an upper electrode (3) and a particle layer (4) formed between the substrate (2) and the upper electrode (3). The particle layer (4) contains metal particles (6) having a high o...
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WO/2009/046238A1 |
Under-gate field emission triode devices, and cathode assemblies for use therein, contain a charge dissipation layer (6.11). The charge dissipation layer may be located under or over the cathode electrode (6.4), (6.5), and/or electron fi...
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WO/2009/040812A1 |
An image sensor cell (100) is presented for use in an imaging device, for example of a night vision type. The image sensor cell (100) comprises an electrodes' assembly and a control unit (118). The electrodes' assembly is configured and ...
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WO/2009/031584A1 |
A large-area and high-luminance deep ultraviolet light source device is provided under circumstances where the scales of existing mercury lamps used as ultraviolet light sources cannot be reduced and light-emitting diodes of 365 nm or le...
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WO/2009/028459A1 |
Disclosed is a phosphor having high luminance, which is composed of M1, M2, M3, M4, a halogen element and O (M1 represents an alkaline earth metal; M2 represents a trivalent metal element; M3 represents an activator element; and M4 repre...
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WO/2009/026314A1 |
A field emission device in which a protectin vapor is present in an evacuated space between a field emission cathode assembly and an anode. The protectin vapor may be one or more hydrogen-containing gases suc as a gas containing M-H bond...
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WO/2009/008440A1 |
Disclosed are a powder having sufficient strength and fluorescence and a method for producing such a powder. Specifically disclosed is a method for producing a fluorescent powder, which is characterized by comprising a step for preparing...
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WO/2008/155215A1 |
The invention relates to a lighting device for a liquid crystal display that supplies as an output a spread polarised light flow. The device includes a light source (100) having a high albedo (A) at the light-emitting surface (SD(A)) on ...
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WO2007109770B1 |
An imager system is disclosed comprising an image intensifler (40) including an entrance window and an exit window, a photocathode (120), a dynode (130), an anode (150), a phosphor screen (140), an image mtensifier control and power supp...
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WO/2008/145049A1 |
A planar tripolar field emission display device and the preparing method thereof, being a method having features of excellent emission property, simple making process and low cost, wherein multiple data electrodes (2) are disposed on a c...
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WO/2008/136188A1 |
Disclosed is an X-ray imaging device (1) comprising an X-ray detection unit (2), a cold electron source (3) and a light-shielding coating layer (9). The X-ray detection unit (2) comprises an X-ray conversion layer composed of an X-ray co...
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WO/2008/132849A1 |
A neutron reactant layer (220) is coated directly in an aluminum substrate (200) of an incident window (20). A first scintillator layer (201) is formed in the neutron reactant layer (220), and a photoelectric conversion layer (202) is fo...
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WO/2008/129456A1 |
The invention relates to a side-emitting bulb, comprising a light source (16) and at least one glass tube (20) which surrounds the light source, wherein the bulb has means for deflecting the emitted light in lateral directions. The inven...
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WO/2008/123740A1 |
The present invention relates to a catalyst composition that includes a bis-phosphite ligand, a poly-phosphite ligand or a mono-phosphite ligand, and a transition metal catalyst, and a hydroformylation reaction using the same. The cataly...
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WO/2008/113872A1 |
The invention relates to a system for artificially improving contrast for displaying images, formed by at least: a light source which emits short light pulses in the form of a divergent beam, a catadioptric or optical device which forms ...
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WO/2008/108453A1 |
There is provided an electron source including: an insulating substrate (14); a first wiring (11) that is arranged on the insulating substrate (14); a second wiring (12) that is arranged on the insulating substrate (14) and intersects wi...
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WO/2008/103438A1 |
A field emission device in which a protective material is employed in relation to the anode wherein the protective material is selected from one or more members of the group consisting of amorphous carbon, graphite, diamond-like carbon, ...
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WO/2008/088085A1 |
A powdery phosphor composed mainly of an acicular or fibrous zinc oxide single-crystal with an aspect ratio of 5 or higher is produced through the step of preparing a raw material solution selected from among an alkali solution containin...
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