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Patent Searching and Data


Matches 401 - 450 out of 17,015

Document Document Title
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...  
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...  
WO/2007/035178A3
A method for forming cathodes for use in field emission devices using nanoparticules, such as carbon nanotubes (CNTs), is disclosed. The CNT layer comprises the electron emitting material on the surface of the cathode. Using the methods ...  
WO/2009/070632A1
A field emission cathode assembly that has a UV-blocking, insulating dielectric layer (3.4).  
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...  
WO/2007/061426A3
Compact particle selection and collimation devices are disclosed for delivering beams of ions with desired energy spectra. These devices are useful with laser-accelerated ion therapy systems, in which the initial ions have broad energy a...  
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...  
WO/2009/006663A3
A composite material (1) is proposed which comprises at least one carbon nanomaterial (2) comprising a carbon nanostructure and a further material (3), in order that a further temperature use range and a high service stability is enabled...  
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...  
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...  
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...  
WO/2008/157413A8
An assembly of a Ta inner conductor (20) and a Ta outer sheath (22 or 22') has an intermediate layer (24) of fused grain alumina or aluminum nitride insulation material. The assembly is swaged and wound to form a helical coil of several ...  
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...  
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...  
WO/2007/041428A3
A device for medium wavelength infrared emission and a method for the manufacture thereof is provided. The device has a semiconductor substrate (20), a passive hermetic barrier (28) disposed upon the substrate (20), and a emitter element...  
WO/2006/058182A3
The invention relates to liquid crystalline emitter and charge-transport materials for use in organic light emitting devices. These materials may be used as uncrosslinked liquid crystalline glasses or crosslinked as insoluble polymer mat...  
WO/2009/045065A3
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...  
WO/2007/050965A3
A plasma lamp for an electrodeless plasma lamp having a shaped dielectric waveguide body. The shaped body may have a relatively thin region containing a bulb, and a second region thicker than the first region. Microwave probes may be pos...  
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, ...  
WO/2007/047421A3
The invention is an illumination system that incorporates a light emitting diode and a side-emitting light-recycling lens. The side-emitting light-recycling lens recycles part of the light internally generated by a light emitting diode b...  
WO/2007/067384A3
A method for manufacturing a hermetically sealed package is provided, the method comprising the steps of: using a laser to heat a frit, disposed in a pattern between two substrates, such that the heated frit forms a hermetic seal which c...  
WO/2007/044837A3
A spacer loading system is used to load groups of spacers onto a substrate during the manufacture of a device, such a field emissive flat panel display or other vacuum electronics device that includes spacers. The spacer loading system i...  
WO/2008/064179A3
Systems, apparatus, and methods are provided for controlling and optimizing energy used by a cold storage unit, controlling and optimizing the interaction of the various component systems within the cold storage unit, and in managing the...  
WO/2009/032378A3
An optical device having a mat including plural nanofibers configured to transmit light having wavelengths above a cutoff wavelength and to reject light at wavelengths below the cutoff wavelength. The nanofibers have an average fiber dia...  
WO/2007/022272A3
The microstructure non-thermal visible light source (10) may emit visible light. A microstructure element (12) may be filled with a gas and may be disposed in a light transparent dielectric binder (14) positioned between two spaced apart...  
WO/2007/084168A3
An emission device is provided for extracting electrons onto an anode of a visual display. The emission device (10) includes a conductivity limited material (18) positioned between first and second electrodes (14, 16) and having a surfac...  
WO/2007/002740A3
Buffer compositions comprising semiconductive oxide particles and at least one of (a) a fluorinated acid polymer and (b) a semiconductive polymer doped with a fluorinated acid polymer are provided. Semiconductive oxide particles include ...  
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...  
WO/2007/054947A3
A fiat panel display device ( 100) is presented. The device includes at least one display module in the form of a. matrix of pixels formed by active media ( 103) enclosed between two sets of conductors ( 102, I 05). The display module ha...  
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...  
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...  
WO/2006/066111A3
A light emitting device (10) has an enclosure (14) with a face portion (22), a cold cathode (30) within the enclosure, a phosphor layer (18) disposed on an interior surface of the face portion, an extracting grid (34) between the cold ca...  
WO/2006/055890A3
The present invention is a method for fabricating an electrode pair precursor which comprises the steps of creating on one surface of a substrate one or more indents of a depth less than approximately 100 nm and a width less than approxi...  
WO/2006/093584A3
A process is provided for fabricating an in-situ sealed integrated vacuum device (30). The process comprises growing an electron emissive material (24) on a cathode layer (14) within a well (22) surrounded by a dielectric (16, 20), and f...  
WO/2009/014406A3
The present invention relates to an electron emitter having a nanostructure tip and an electron column using the same, and, more particularly, to an electron emitter which includes a nanostructure tip which can easily emit electrons, com...  
WO/2005/101447A3
A method of applying at least two phosphors to an LED (32), wherein a first phosphor material (42) having a lower absorption, shorter luminescence decay time, and/or lower thermal quenching than a second phosphor material (44) is positio...  
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...  
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...  
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...  
WO/2006/077596A3
An electronic device is presented which is configured to operate as at least one logic gate. The device comprises an electrodes arrangement of one or more basic units, the basic unit being configured to define at least one vacuum space f...  
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...  
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...  
WO/2008/104393A3
The invention relates to a device and method for producing a device for the thermally induced field emission of particles for particle-optical devices such as electron or ion microscopes. The device comprises at least one particle emitte...  
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...  
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...  
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...  
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...  
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...  
WO/2009/002212A3
The invention relates to a carbon-containing nanomaterial and to methods for the production thereof for field electron emitting devices. Said invention makes it possible to produce materials having a low field electron emission threshold...  
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...  

Matches 401 - 450 out of 17,015