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WO/2009/153939A1 |
Provided is a charged particle beam apparatus, which can emit a stable electron beam, having high brightness and a narrow energy width. The charged particle beam apparatus comprises a field emission electron source, electrodes for apply...
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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/2009/150760A1 |
Disclosed is a photocathode having improved properties. Specifically disclosed is a photocathode (10) comprising: a base material (12); and an intermediate layer (14), an under layer (16) and a photoelectron emission layer (18) all forme...
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WO/2009/151515A1 |
A solid state lighting device including a light source capable of emitting white light including a blue spectral component and having a deficiency in a spectral region, and an optical component that is positioned to receive at least a po...
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WO/2009/146257A1 |
A light emitting device comprises: a plurality of light emitting diodes and an insulating (low temperature co-fired ceramic) substrate with an array of recesses each for housing a respective one of the light emitting diodes. The substrat...
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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/2009/139908A1 |
Excimers are formed in a high pressure gas by applying a potential between a first electrode (14, 214) and a counter electrode (25, 226) so as to impose an electric field within the gas, or by introducing high energy electrons into the g...
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WO/2009/122581A1 |
A driving method of a circuit device which comprises a cold cathode electron emission element (21), a MOS transistor (11) in which either of a source region (11s) and a drain region (11d) thereof is electrically connected to one electrod...
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WO/2009/117817A1 |
The present invention provides an adapter allowing them to be installed into a lamp fixture primilarly conceived for fluorescent tubes. Certain types of neon tubes consume significantly less electricity while operating than fluorescent t...
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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/2009/119074A1 |
Provided is a spin polarized electron source having high spin polarization degree and external quantum efficiency while providing flexibility in selecting the materials of a substrate, a buffer layer, and a distorted superlattice layer. ...
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WO/2009/115118A1 |
The invention relates to a gas discharge lamp, in particular a short arc lamp, comprising a lamp bulb (12) that comprises at least one part of a filling tube through which it is filled with a pressurised filling gas at a cold filling pre...
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WO/2009/115117A1 |
The invention relates to a lamp system comprising a gas discharge lamp (10) that comprises a lamp bulb (12) that is filled with a filling gas consisting of an inert gas or an inert gas mixture at a cold filling pressure and within which ...
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WO/2009/114390A2 |
Embodiments of the invention are directed toward white light illumination systems (so called 'white LEDs') that comprise a multi-chip excitation source and a phosphor package. In a two-chip source, the two LEDs may be UV-emitting and blu...
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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/2009/098852A1 |
Disclosed is a light-emitting device comprising a substrate (11), a light-emitting layer (13) arranged on the substrate (11), and a reflective layer (12) arranged between the substrate (11) and the light-emitting layer (13). The reflecti...
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WO/2009/089302A1 |
A grid component (20) for use with a vacuum electron device (VED), such as an inductive output tube (IOT), includes a skirt (2S) that adds structural support and aids in alignment. The grid component has a dome (22) in which a grid patte...
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WO/2009/086895A2 |
The present invention relates to a method for the manufacturing of a field-emission display (300), comprising the steps of arranging an electron-emission receptor (302) in an evacuated chamber, arranging a wavelength converting material ...
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WO/2009/086228A1 |
Described are encapsulation assemblies useful for electronic devices having a substrate and an active area, the encapsulation assembly comprising a barrier sheet and a barrier structure that contains an adhesive and a discreet material, ...
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WO/2009/084976A1 |
The invention relates to electronic engineering, more specifically to the fields thereof using physical phenomenon of electron or ion-electron or cold emission, and discloses a cold cathode and a method for the production thereof. The in...
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WO/2009/086100A1 |
This invention relates to a method for the fabrication of electrical and electronic devices using a photoresist deposited in pre-existing through holes in a device structure and a thick film paste, and to the devices made by such method....
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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/2009/080411A1 |
A linear plasma electron source (100) is provided. The linear plasma electron source includes a housing (112) acting as a first electrode, the housing having side walls (312), a slit opening (114) in the housing for trespassing of a elec...
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WO/2009/078578A1 |
Provided is a field emission device (FED) capable of fine local dimming. In the FED, a cathode substrate is comprised of a plurality of cathode layers, and a plurality of interconnections are disposed on each of the cathode layers, so th...
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WO/2009/070632A1 |
A field emission cathode assembly that has a UV-blocking, insulating dielectric layer (3.4).
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WO/2009/068632A1 |
The present invention relates to an electromagnetic signal power limiter (20) and to the method of designing it. The electromagnetic signal power limiter (20) according to the invention comprises at least one signal transmission line (25...
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WO/2009/069335A1 |
An electron emitting source capable of preventing increase in an inter-terminal resistance and a manufacturing method of the electron emitting source. The electron emitting source comprises an electron emitting chip (4) made of rare-eart...
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WO/2009/070257A1 |
An electroluminescent panel (50) having a front electrode (52) overlying a translucent sheet (54), a phosphor layer (55) overlying the front electrode, a dielectric layer (56) overlying the phosphor layer, and a rear electrode (57) overl...
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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/2009/066452A1 |
Disclosed is a blue phosphor containing a crystal represented by the following general formula: Ba2(Si1-xAlx)S4:Ce (wherein x satisfies 0 < x < 1) which is obtained by substituting a part of Si site by Al in a blue phosphor represented b...
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WO/2009/060762A1 |
Disclosed are an electron beam irradiator, an X-ray irradiator, an electron beam source used as a beam source of an electron microscope, or the like, and a method for manufacturing such an electron beam source. A cathode (153) has a powe...
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WO/2009/060200A1 |
A method of forming a field emission backplate (10a- 10e) is disclosed, the method comprising: providing a backplate (10a - 10e); and laser processing the backplate (10a - 1Oe), wherein an output (300f - 300r) of the laser - e.g. pulse o...
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WO/2009/055764A1 |
Embodiments of the invention provide for large arrays of microcavity plasma devices that can be made inexpensively, and can produce large area but thin displays or lighting sources Interwoven metal wire mesh, such as interwoven A1 mesh, ...
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WO/2009/048269A2 |
Provided is a carbon nanotube (CNT) transparent conductive layer having a loop pattern in which a plurality of loops are at least partially connected to one another, and a fabrication method thereof. The loops in the pattern are generate...
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WO/2009/048150A1 |
The invention provides a β-sialon phosphor exhibiting higher luminance which is usable in vacuum fluorescent displays (VFD), field emission displays (FED), plasma display panels (PDP), cathode ray tubes (CRT), light emitting diodes (LED...
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WO/2009/045605A2 |
A high temperature, stabilized thermo-optically functional composite is disclosed. The composite includes a phase stabilized matrix including a first component stabilized by a second component and a plurality of discrete metallic particl...
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WO/2009/044871A1 |
Provided is an electron source which outputs a stable electron beam even when vibration is applied from the external to an apparatus which uses the electron source. The electron source is provided with an insulator (5); two conductive te...
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WO/2009/044564A1 |
An electron source which provides a stable electron beam even when an apparatus using the electron source is affected by external vibration. An electron source includes an insulating glass (5), two conductive terminals (4) arranged at in...
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WO/2009/045065A2 |
A display device that is driven by an electric field according to the present invention includes a first substrate, a second substrate that faces the first substrate, a first electrode that is formed on the first substrate, a contact ele...
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WO/2009/042787A2 |
There is provided a backplane for an organic electronic device. The backplane has a TFT substrate; a thick organic planarization layer (50); a multiplicity of electrode structures; and a thin insulative inorganic bank structure (70) defi...
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WO/2009/041612A1 |
Disclosed is a negative electrode which is capable of maintaining a negative electron affinity even at temperatures higher than room temperature or in an oxidizing atmosphere. Specifically disclosed is a method for producing a negative e...
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WO/2009/039338A1 |
A field emitter array structure is provided. The field emitter array structure includes a plurality of vertical un-gated transistor structures (14) formed on a semiconductor substrate (12). The semiconductor substrate includes a pluralit...
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WO/2009/038985A1 |
A porous carbon fiber substrate and method of forming the same including providing a fiber material including carbon, providing at least one extrusion aid and providing at least one bonding phase material. The fiber material, the at leas...
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WO/2009/036001A1 |
The present invention relates to warm white light engines including combinations of blue, cyan, and red, red-orange, or amber emitters and one or more phosphors that produce a white light pleasing to the human eye through the use of impr...
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WO/2009/031059A1 |
The present invention relates to an electrode device (1, 2) for gas discharge sources and to a gas discharge source having one or two of said electrode devices (1, 2). The electrode device (1, 2) comprises an electrode wheel (7) rotatabl...
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WO/2009/031755A1 |
A field emission device is provided, in which a metal gate substrate is interposed between an anode substrate and a cathode substrate to act as a gate electrode that induces electron emission. Thus, the field emission device has a simple...
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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/2009/026213A1 |
A modular lighting apparatus includes a replaceable bulb assembly, an adapter, and a mechanical and electrical connector assembly that removably connects the bulb assembly to the adapter for use. The bulb assembly includes a light-emitti...
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WO/2009/026105A1 |
A composition can include a first moiety capable of being excited to an excited state, and a second moiety capable of accepting excited state energy from the first moiety. The second moiety is capable of emitting light with a FWHM of 15 ...
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WO/2008/005422A9 |
A photo-therapeutic, electrodeless lamp (10) comprising a closed-loop envelope (12) containing an arc generating and sustaining medium that includes mercury. A phosphor coating (14) is provided on the interior surface of the envelope (12...
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