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US20090295267 |
Paste composition for fabricating electrode, electrode and plasma display panel formed using the same, and associated methods
A paste composition for forming an electrode includes: Component A: a conductive powder; Component B: a glass frit having a transmittance of about 65% or less at a wavelength of 550 nm; Component...
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US20090284129 |
Electron Emitting Device, Display Apparatus Using Electron Emitting Device, and Method of Manufacturing Electron Emitting Device
[PROBLEMS] To provide an electron emitting layer with improved efficiency of electron emission and prevented damage of the device. [SOLVING MEANS] An electron emitting device including an...
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US20090284123 |
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
An image display apparatus uses electron-emitting devices each having: a pair of device electrodes on an insulating substrate; and an electroconductive film connecting the device electrodes. The...
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US20090236961 |
Field emission electron source having carbon nanotubes
A field emission electron source includes a CNT needle and a conductive base. The CNT needle has an end portion and a broken end portion; the end portion is contacted with and electrically...
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US20090206723 |
WATER-BASED COMPOSITION FOR PREPARING ELECTRON EMITTER AND EMITTER PREPARED USING THE SAME
A water-based composition is used to form an electron and includes a carbonaceous compound, a silicate compound, and water. The electron emitter includes a carbonaceous compound and a silicate...
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US20090200913 |
ELECTRODE, METHOD OF PREPARING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE ELECTRODE
An electrode including metal oxides and a plurality of 12CaO.7Al 2 O 3 particles, a method of preparing the electrode, an electronic device including the electrode, and, in particular, an organic...
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US20090200912 |
Methods for Growing Carbon Nanotubes on Single Crystal Substrates
Methods for growing carbon nanotubes on single crystal substrates are disclosed. A method of producing a nanostructure material comprises coating a single crystal substrate with a catalyst film to...
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US20090167140 |
Carbon Based Field Emission Cathode and Method of Manufacturing the Same
A method for manufacturing a field emission cathode comprising the steps of providing a liquid compound comprising a liquid phenolic resin and at least one of a metal salt and a metal oxide,...
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US20090153013 |
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE
A method for manufacturing an electron-emitting device according to the present invention includes a step of preparing a carbon layer containing conductive metallic particles, a step of oxidizing a...
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US20090134800 |
Electrode System for a Lamp
An electrode system for lamp engineering has at least one electrode holding rod and an electrode head, which are connected to one another by a soldering filler in a soldering process, the soldering...
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US20090121606 |
ELECTRON EMISSION SOURCE
An electron emission Source is disclosed, in which the fine carbon fibers included are uniformly dispersed as compared with those in the conventionally known electron emission sources, and the...
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US20090051267 |
Fabrication method for carbon fiber, carbon fiber electron source, and field emission display device
A fabrication method for carbon fiber which can prevent abnormal growth from electrode wiring metal, and can be formed a carbon nano-tube with high-density and uniform, by a simple and cheap method...
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US20080315745 |
ELECTRONIC DEVICE CONTAINING CARBON NANOTUBES AND METHOD FOR MANUFACTURING THE SAME
An electronic device including a pair of electrodes disposed on a substrate and carbon nanotubes electrically connecting the electrodes. A method for manufacturing this device in which the...
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US20080203886 |
Field emission devices using modified carbon nanotubes
The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes nanotubes which have been subjected to energy, plasma,...
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US20080152943 |
High temperature photonic structure for tungstein filament
The invention is directed to a process for the creation of a photonic lattice on the surface of an emissive substrate comprising first depositing a thin film metal layer on at least one surface of...
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US20080106181 |
Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen
A method of making an electron-emitting device has the steps of disposing a film containing metal on a substrate, arranging a plurality of catalytic particles on the film containing metal, and...
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US20080093968 |
FIELD EMISSION DEVICES MADE WITH LASER AND/OR PLASMA TREATED CARBON NANOTUBE MATS, FILMS OR INKS
Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are...
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US20080054779 |
Surface light source device having secondary electron emission layer, method of manufacturing the same, and backlight unit having the same
There is provided a substrate for a surface light source device, comprising a first secondary electron emission layer including crystalline magnesium oxide (MgO) powder on a surface of the...
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US20080042547 |
Field emission system and method for improving its vacuum
The present invention provides a field emission system and a method for improving its vacuum. The present invention employs aging surface-unsaturated carbon nanotubes in non-display areas of the...
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US20080030117 |
Field emission microelectronic device
A nano-scaled field emission electronic device includes a substrate, a first insulating layer, a second insulating layer, a film of cathode electrode, and a film of anode electrode. The second...
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US20080018228 |
Electronic emission device, electron emission display device having the same, and method of manufacturing the electron emission device
An electron emission device which can uniformly emit electrons and can be simply manufactured at a reduced cost, and a display apparatus having improved uniform brightness of pixels by using the...
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US20080007152 |
Electron emitting element
An electron emitting element includes a vacuum container 3 , electron sources that emit an electron beam, and a power supply structure 4 that supplies a voltage to the electron sources. The...
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