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7357691 Method for depositing carbon nanotubes on a substrate of a field emission device using direct-contact transfer deposition  
A preferred method for making a carbon nanotube-based field emission device in accordance with the invention includes the following steps: providing a substrate ( 22 ) with a surface; depositing a...
7357690 Method for aligning needle-like structures and alignment unit  
An alignment unit and an alignment method for aligning needle-like structures. The alignment unit includes a substrate having a surface and grooves defined in the surface. The grooves are sized and...
7354329 Method of forming a monolithic base plate for a field emission display (FED) device  
A substrate is provided and is configurable into a base plate for a field emission display. A plurality of discrete, segmented regions of field emitter tips are formed by at least removing portions...
7341498 Method of irradiating field emission cathode having nanotubes  
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...
7335081 Method for manufacturing image-forming apparatus involving changing a polymer film into an electroconductive film  
The present invention provides a method for manufacturing an electron-emitting device, comprising a step for forming a polymer film between a pair of electrodes formed on a substrate, a step for...
RE40062 Display device with electron-emitting device with electron-emitting region insulated from electrodes  
A display device includes 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 layer is...
7318763 Carbide nanostructures and methods for making same  
A structure includes a substrate and a metallized carbon nano-structure extending from a portion of the substrate. In a method of making a metallized carbon nanostructure, at least one carbon...
7317277 Electron field emitter and compositions related thereto  
This invention provides compositions of matter that contain an electron emitting substance and an expansion material. The expansion material may, for example, be an intercalation compound. When a...
7306503 Method and apparatus of fixing carbon fibers on a substrate using an aerosol deposition process  
Evaporation and condensation of carbon is effected by arc discharge between an anode formed of a carbon electrode and a cathode disposed facing the carbon electrode 2 in an inert gas atmosphere,...
7297041 Method of manufacturing microdischarge devices with encapsulated electrodes  
A method for fabricating dielectric encapsulated electrodes. The process includes anodizing a metal to form a dielectric layer with columnar micropores; dissolving a portion of the dielectric layer...
7276844 Process for improving the emission of electron field emitters  
This invention provides a process for improving the field emission of an electron field emitter comprised of an acicular emitting substance such as acicular carbon, an acicular semiconductor, an...
7268480 Field emission device, display adopting the same and method of manufacturing the same  
A field emission device manufactured by the disclosed method and employed in a display unit includes a glass substrate, an emitter electrode formed on the glass substrate, a carbon nanotube (CNT)...
7252749 Deposition method for nanostructure materials  
A method for depositing a coating of a nanostructure material onto a substrate includes: (1) forming a solution or suspension of containing the nanostructure material; (2) selectively adding...
7249990 Electron-emitting device manufacturing method, electron source manufacturing method, image-forming apparatus manufacturing method, and information displaying and playing apparatus manufacturing method  
Provided is an electron-emitting device using a carbon fiber as an electronic member. A carbon fiber through which a cathode electrode and a control electrode are short-circuited is removed to...
7247980 Emitter composition using diamond, method of manufacturing the same and field emission cell using the same  
Disclosed is an emitter composition of a field emission cell that is printed on a cathode substrate of a display to be applied to an electron emission source, including a carbon nanotube, a binder,...
7239075 Nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate  
Described herein is a resistor layer for use in field emission display devices and the like, and its method of manufacture. The resistor layer is an amorphous silicon layer doped with nitrogen and...
7234985 Method for manufacturing an electric emitting device with first and second carbon films  
An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The...
RE39633 Display device with electron-emitting device with electron-emitting region insulated from electrodes  
A display device consists 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 layer...
7210978 Electron-emission type field-emission display and method of fabricating the same  
An electron-emission type field-emission display and a method of fabricating the same are disclosed, of which the beeline distance of the electron emission is identical. The structure of the...
7204739 Cathode panel for a cold cathode field emission display and cold cathode field emission display, and method of producing cathode panel for a cold cathode field emission display  
A cathode panel for a cold cathode field emission display, comprising; (a) a plurality of main wirings, (b) a plurality of branch wirings extending from each main wiring, and (c) cold cathode...
7201627 Method for manufacturing ultrafine carbon fiber and field emission element  
A method for manufacturing an ultrafine carbon fiber of the present invention has several steps as follows. In the first step, a semiconductor film is formed over a surface having insulative. In...
7198966 Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus  
A method for producing a durable electron-emitting device having a uniform electron emission characteristic, an electron source, and an image-forming apparatus having a uniform display...
7196464 Light emitting cell and method for emitting light  
A light-emitting cell, includes a light-emitting material which can emit light in response to a collision of an electron beam; an electron-emitting unit having a carbon nanotube as an electron...
7195938 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...
7186160 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus  
An electron-emitting device in which the specific capacitance and the drive voltage are reduced, and which is capable of obtaining a finer electron beam by controlling the trajectory of emitted...
7183708 Organic electro luminescence display device and fabricating method thereof  
There is disclosed an organic electro luminescence display device that is adaptive for preventing the deterioration of its light emitting efficiency and picture quality, and a fabricating method...
7179148 Cathode with improved work function and method for making the same  
A cathode with an improved work function, for use in a lithographic system, such as the SCALPEL™ system, which includes a buffer between a substrate and an emissive layer, where the buffer...
7176610 High brightness thermionic cathode  
An improved thermionic cathode is provided. The cathode has a carbon-coated cone surface and reduced cone angle (e.g. typically 60 degrees or less) that delivers an electron beam with high angular...
7175495 Method of manufacturing field emission device and display apparatus  
A method of manufacturing a field emission device having emitter shapes, comprise the steps of forming a first original plate having a major surface provided with emitter shapes, by cutting a...
7175494 Forming carbon nanotubes at lower temperatures suitable for an electron-emitting device  
An electron-emitting device contains a vertical emitter electrode patterned into multiple laterally separated sections situated between the electron-emissive elements, on one hand, and a substrate,...
7173366 Field emission display having carbon nanotube emitter and method of manufacturing the same  
Provided is a field emission display (FED) with a carbon nanotube emitter and a method of manufacturing the same. A gate stack that surrounds the CNT emitter has a mask layer that covers an emitter...
7172822 Network conductor and its production method and use  
A network conductor has an irregular network structure with as thin lines as 10 nm to 10 μm. The network conductor is obtained by forming a thin film on a substrate; forming microcracks in a...
7163429 Method for manufacturing electron-emitting material  
A principal object of the present invention is to provide efficiently an electron-emitting element. The electron-emitting element includes: (a) a substrate, (b) a lower electrode layer provided on...
7161297 Electron emission thin-film, plasma display panel comprising it and method of manufacturing them  
An electron emission thin-film with improved secondary electron emission characteristics compared with conventional ones, a plasma display panel including the electron emission thin-film, and their...
7161285 CNT film and field-emission cold cathode comprising the same  
A fabrication method for an emitter includes the steps of forming on a glass substrate a CNT film which contains a plurality of carbon nanotubes (CNTs) and constitutes an emitter electrode, forming...
7160169 Method of forming carbon nanotube emitters and field emission display (FED) including such emitters  
A method of forming carbon nanotube emitters and a method of manufacturing an FED using such carbon nanotube emitters includes: forming a carbon nanotube layer on a substrate on which a plurality...
7156715 Triode structure of field emission display and fabrication method thereof  
A triode structure of a field emission display and fabrication method thereof. A plurality of cathode layers arranged in a matrix is formed overlying a dielectric layer. A plurality of emitting...
7147534 Patterned carbon nanotube process  
A patterned carbon nanotube process adopted for an electronic device is described. A negative photoresist layer is coated on a cathode substrate. A mask layer is formed with a carved cavity therein...
7147533 Method of producing electron emitting device using carbon fiber, electron source and image forming apparatus, and ink for producing carbon fiber  
The present invention provides a method of producing an electron emitting device using a carbon fiber using a catalyst, capable of preferably growing carbon fibers at a low temperature without the...
7147529 Electron emission material, method of manufacturing the same, and electron emission element including the same  
The present invention provides an electron emission material that is excellent in electron emission characteristics, a method of manufacturing the same, as well as an electron emission element. The...
7144287 Individually electrically addressable carbon nanofibers on insulating substrates  
Systems and methods are described for individually electrically addressable carbon nanofibers on insulating substrates. A method includes forming an electrically conductive interconnect on at least...
7140942 Gated electron emitter having supported gate  
A field emission device having emitter tips and a support layer for a gate electrode is provided. Openings in the support layer and the gate layer are sized to provide mechanical support for the...
7131886 Method of producing fiber, and methods of producing electron-emitting device, electron source, and image display device each using the fiber  
A method of producing a fiber, comprising the steps of introducing catalytic particles originally formed in a particle-forming chamber into an arraying chamber together with a carrier gas, to cause...
7125308 Bead blast activation of carbon nanotube cathode  
Activation of printed or dispensed carbon nanotube (CNT) film using a particle-blasting technique, also referred to as sandblasting or bead blasting. The process works by sending particles of...
7121913 Method for producing image-forming apparatus, and image-forming apparatus produced using the production method  
An airtight vessel is formed with restraining a vacuum leak and without increase in the number of steps. Provided is a method for producing an image-forming apparatus comprising the airtight vessel...
7118440 Spray with carbon nanotubes and method to spray the same  
A spray with carbon nanotubes and a method for spraying the spray to get an electron emitting source layer are provided. Choosing a proper and vaporizable solvent to disperse and suspend the carbon...
7115013 Method for making a carbon nanotube-based field emission display  
A method for making a carbon nanotube-based field emission display device includes the following steps: providing an insulative layer ( 22 ) having a first surface; depositing a layer of catalyst (...
7109515 Carbon containing tips with cylindrically symmetrical carbon containing expanded bases  
Systems and methods are described for carbon containing tips with cylindrically symmetrical carbon containing expanded bases. A method includes producing an expanded based carbon containing tip...
7101243 Field emitter cathode backplate structures for display panels  
Multilayer cathode backplate structures are provided for use with a field emitter in display panels. Processes for making the structures are also disclosed. The backplate structures are made of a...
7097530 Electron source substrate and display apparatus using it  
There is provided an electron source substrate capable of, even with occurrence of discharge between an anode and an electron-emitting device, avoiding the negative effect on other...
Matches 1 - 50 out of 540 1 2 3 4 5 6 7 8 9 10 11 >