|
Match
|
Document |
Document Title |
|
|
8172633 |
Field emission display and manufacturing method of the same having selective array of electron emission source
The present invention relates to a field emission display and a manufacturing method of the same having selective positioning of electron field emitters. More specifically, the present invention...
|
|
|
8174174 |
Cathode structures for X-ray tubes
An apparatus and method comprising a cathode structure which can be a cylindrical filament coiled in a helix or which can be constructed of a ribbon or other suitable shape. The cathode structure...
|
|
|
8159122 |
Light-emitting substrate and display apparatus using the same
A light-emitting substrate includes a substrate, a plurality of light-emitting members arranged on the substrate in a matrix pattern, a partition arranged between respective adjacent ones of the...
|
|
|
8143776 |
Luminescent screen and image display apparatus
An image display apparatus includes a rear plate including an electron-emitting device; and a luminescent screen including a plurality of light-emitting members, a plurality of anode electrodes...
|
|
|
8138662 |
Electrode for a discharge lamp
An electrode for a discharge lamp (I) with a core (11) and a sheath (12), which surrounds at least regions of the core (11). The sheath (12) has, in the longitudinal direction (A), a continuous...
|
|
|
8138675 |
Stabilized emissive structures and methods of making
An emitter is disclosed. The emitter includes a base layer comprising an array of nanocavities on an emission surface of the base layer, wherein facets of the nanocavities are substantially along...
|
|
|
8075359 |
Phosphorus-doped diamond film allowing significantly reduced electron emission voltage, method for producing the same, and electron source using the same
A phosphorus-doped diamond film, which contains phosphorus at a concentration of 1015 cm−3 or more, has a resistivity of 107 Ωcm or less, and allows the voltage for initiation of electron em...
|
|
|
8035290 |
Fluorescent display device and conductive paste for the fluorescent display device
A fluorescent display device includes an aluminum wiring layer formed on an insulating substrate; an insulating layer formed on the aluminum wiring layer, the insulating layer being provided with a...
|
|
|
8035291 |
Field emission electrode, manufacturing method thereof, and electronic device
An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The...
|
|
|
7985114 |
Method for making field emission lamp
A method for making a field emission lamp generally includes the steps of: (a) providing a cathode emitter; (b) providing a transparent glass tube having a carbon nanotube transparent conductive...
|
|
|
7969091 |
Field-emission apparatus of light source comprising a low pressure gas layer
An apparatus of light source includes a cathode structure, an anode structure, a fluorescent layer, a secondary electron generating layer, and a low-pressure gas layer. The fluorescent layer is...
|
|
|
7936118 |
Light source apparatus comprising a stack of low pressure gas filled light emitting panels and backlight module
A light source apparatus applicable to a backlight module includes a cathode structure, an anode structure, a fluorescent layer, a secondary electron generation layer, and a low-pressure gas layer....
|
|
|
7927652 |
Method for manufacturing field emission electron source
A method for manufacturing a field emission electron source, the method comprising the steps of: preparing a substrate, a carbon nanotubes slurry, and a conductive slurry; applying a conductive...
|
|
|
7919912 |
Electron emission source, composition for forming electron emission source, method of forming the electron emission source and electron emission device including the electron emission source
An electron emission source includes a carbon-based material and resultant material formed by curing and heat treating at least one silicon-based material represented by formula (1), (2), and/or...
|
|
|
7915797 |
Thermionic electron source
A thermionic electron source includes a substrate, two electrodes, and a thermionic emitter. The thermionic emitter is electrically connected to the two electrodes. The substrate has a recess...
|
|
|
7902734 |
Electron emission element and electron emission element fabrication method
An electron emitting device 2 comprises an electron emitting portion 6 made of diamond. At an electron emission current value of 10 μA or more, a deviation of the electron emission current value ...
|
|
|
7893605 |
Back-gated field emission electron source
A field emitter device consistent with certain embodiments has a substantially planar conductor forming a gate electrode. A conductive stripe forms a cathode on the insulating layer. An insulating...
|
|
|
7863805 |
Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device
It is possible to provide an electron emission cathode, an electron emission source having a high-luminance and narrow energy width by using diamond and an electronic device using them. The diamond...
|
|
|
7816847 |
Dielectric electron emitter comprising a polycrystalline substance
A dielectric device of higher performance is provided. An electron emitter, to which the dielectric device is applied is provided with: an emitter including a dielectric; and an upper electrode and...
|
|
|
7808353 |
Coil system for plasmoid thruster
A coil system for a plasmoid thruster includes a bias coil, a drive coil and field coils. The bias and drive coils are interleaved with one another as they are helically wound about a conical...
|
|
|
7795792 |
Cathode structures for X-ray tubes
An apparatus and method comprising a cathode structure which can be a cylindrical filament coiled in a helix or which can be constructed of a ribbon or other suitable shape. The cathode structure...
|
|
|
7791258 |
Activation effect on carbon nanotubes
Particles, which may include nanoparticles, are mixed with carbon nanotubes and deposited on a substrate to form a cold cathode. The particles enhance the field emission characteristics of the...
|
|
|
7781954 |
Pixel element for field emission display
A pixel element for field emission display includes a sealed container having a light permeable portion, an anode, a cathode, a phosphor layer formed on an end surface of the anode, and a CNT...
|
|
|
7777404 |
Field emission type electron gun comprising single fibrous carbon electron emitter and operating method for the same
Means for achieving the purpose of the present invention includes an field emission type cathode composed of a single fibrous carbon substance and a conductive substrate supporting the same; an...
|
|
|
7772755 |
Thermionic emission device
A thermionic emission device includes an insulating substrate, and one or more grids located thereon. Each grid includes a first, second, third and fourth electrode down-leads located on the...
|
|
|
7755271 |
Field emission electrode, manufacturing method thereof, and electronic device
An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The...
|
|
|
7750313 |
Ion source
A cathode holder of a tubular shape is inserted into an opening for a cathode of a plasma generating chamber, the cathode holder positioned such that a surface thereof opposes or surrounds a side...
|
|
|
7710009 |
System, method and apparatus for multi-beam lithography including a dispenser cathode for homogeneous electron emission
A dispenser cathode which comprises an emission surface, a reservoir for material releasing, when heated, work-function-lowering particles, and at least one passage for allowing diffusion of...
|
|
|
7710013 |
Electron emitting device with projection comprising base portion and electron emission portion
The present invention relates to an electron emitting device having a structure for efficiently emitting electrons. The electron emitting device has a substrate comprised of an n-type diamond, and...
|
|
|
7705527 |
Electron-emitting device, electron source, and image-forming apparatus
An electron-emitting device includes a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high...
|
|
|
7671523 |
Material for electrodes of low temperature plasma generators
Material for electrodes of low temperature plasma generators. The material contains a porous metal matrix impregnated with a material emitting electrons. The material uses a mixture of copper and...
|
|
|
7652415 |
Electrode materials for electric lamps and methods of manufacture thereof
An electron emissive material comprises an alkaline earth metal halide composition and operable to emit electrons on excitation. A lamp including an envelope, an electrode including an alkaline...
|
|
|
7638933 |
Electron emission device comprising carbon nanotubes yarn and method for generating emission current
An exemplary electron emission device includes an electron emitter, an anode opposite to and spaced apart from the electron emitter, a first power supply circuit, and a second power supply circuit....
|
|
|
7629731 |
Planar field emission illumination module comprising electron amplification plates
A planar field emission illumination module includes a top substrate, a bottom substrate, and a plurality of electron-amplification sets located between the top substrate and the bottom substrate....
|
|
|
7612346 |
Non-axisymmetric charged-particle beam system
The charged-particle beam system includes a non-axisymmetric diode forms a non-axisymmetric beam having an elliptic cross-section. A focusing element utilizes a magnetic field for focusing and...
|
|
|
7592743 |
Compensation of warping in display apparatus substrate
A miss landing measure on a face plate of electrons emitted from electron-emitting devices by the warping of a rear plate and the face plate accompanying heat processes, such as seal bonding, is...
|
|
|
7586251 |
Electron emission device with decreased electrode resistance and fabrication method and electron emission display
An electron emission device includes: a substrate; first and second electrodes insulated from each other and having a predetermined shape on the substrate, at least one of the first and second...
|
|
|
7576479 |
Electron emitter
Provided is a piezoelectric-film-type electron emitter of high durability exhibiting suppressed reduction in electron emission quantity, which reduction would otherwise occur with repeated use of...
|
|
|
7569994 |
High-load and high-intensity discharge lamp
The present high-load and high-intensity discharge lamp includes a cathode made of a material which does not (substantially) include thorium but can be used as a cathode material of high heat load,...
|
|
|
7556749 |
Electron source
To provide an electron source to be used for a surface analyzer such as a scanning or transmission electron microscope or an Auger electron spectroscope, or an electron beam lithography machine,...
|
|
|
7521851 |
Electron emitting composite based on regulated nano-structures and a cold electron source using the composite
A field emission electron source includes a substrate, a first conductive electrode terminated to provide electrons, an emitting composite layer for emitting electrons, and a second electrode...
|
|
|
7518303 |
Electron emission device with plurality of lead lines crossing adhesive film
An electron emission device includes first and second substrates facing each other, an electron emission structure formed on the first substrate, and a light emission structure formed on the second...
|
|
|
7501750 |
Emitting device having electron emitting nanostructures and method of operation
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...
|
|
|
7492089 |
Electron emission type backlight unit and flat panel display device having the same
An electron emission type backlight unit which may include a front substrate and a rear substrate, a gate electrode, an insulating unit disposed on the gate electrode, a cathode disposed on the...
|
|
|
7489069 |
Field emission light source and a related backlight device
A light source (100) provided herein generally includes a substrate (110), a cathode (120), an isolating layer (122), a light-permeable anode (152), and at least one fluorescent layer (154). The...
|
|
|
7486012 |
Electron emission device with auxiliary electrode and manufacturing method thereof
An electron emission device includes a first substrate and a second substrate provided opposing one another with a predetermined gap therebetween. A first electrode is formed on the first...
|
|
|
7482742 |
Electron source substrate with high-impedance portion, and image-forming apparatus
An electron source substrate including: a substrate; an electron-emitting device having a pair of device electrodes locating on the substrate and an electroconductive thin film which is provided...
|
|
|
RE40566 |
Flat panel display including electron emitting device
A display device consisting of an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating...
|
|
|
7429820 |
Field emission display with electron trajectory field shaping
An apparatus for focusing electrons being emitted from a field emission device comprises a cathode metal layer (20,44,52) formed over a first portion of a substrate (12,41,51) to partially define a...
|
|
|
7414356 |
Cathode structure including barrier for preventing metal bridging from heater to emitter
A cathode structure comprises a heater including a columnar ceramic body and a heating wire that is partially buried in the ceramic body, and a cathode unit disposed at a first end surface of the...
|