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Coating Processes > Coating By Vapor, Gas, Or Smoke > Carbon Or Carbide Coating Carbon Or Carbide CoatingCarbon Or Carbide Coating patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/10/07 - 20070104867 - Apparatus and method for producing carbon film using plasm cvd and carbon film Provided is a method for uniformly producing a carbon film at a low cost with low power consumption. The method for producing a carbon film, including: a step of disposing a cylindrical member having an opening in part thereof in a vacuum chamber; a step of disposing a substrate inside ... 04/19/07 - 20070087121 - Apparatus and method for synthesizing chiral carbon nanotubes An exemplary apparatus facilitating the synthesis of chiral carbon nanotubes includes a reaction chamber, and a first electrode and a second electrode disposed in the reaction chamber. The first electrode and the second electrode are spaced apart from each other and define a space therebetween. The space is configured for ... 03/29/07 - 20070071895 - Method for making carbon nanotube-based device A method for making a carbon nanotube-based device is provided. A substrate with a shadow mask layer formed thereon is provided, to define an unmasked surface area on the substrate. The substrate is rotated around an axis. A catalyst layer including at least one catalyst block is formed on the ... 01/25/07 - 20070020394 - Methods and apparatus for vapor processing of micro-device workpieces CVD, ALD, and other vapor processes used in processing semiconductor workpieces often require volatilizing a liquid or solid precursor. Certain embodiments of the invention provide improved and/or more consistent volatilization rates by moving a reaction vessel. In one exemplary embodiment, a reaction vessel is rotated about a rotation axis which ... 01/25/07 - 20070020393 - Oxide coated cutting tool The present invention relates to a method of depositing a crystalline α-Al2O3-layer onto a cutting tool insert by Chemical Vapor Deposition at a temperature of from about 625 to about 800° C. The method comprises the following steps: depositing a from about 0.1 to about 1.5 μm layer of TiCxNyOz ... 01/25/07 - 20070020392 - Functional organic based vapor deposited coatings adhered by an oxide layer An improved vapor-phase deposition method and apparatus for the application of multilayered films/coatings on substrates is described. The method is used to deposit multilayered coatings where the thickness of an oxide-based layer in direct contact with a substrate is controlled as a function of the chemical composition of the substrate, ... 11/30/06 - 20060269670 - Systems and methods for thermal management of electronic components A heat-conducting medium for placement between a heat source and heat sink to facilitate transfer of heat from the source to the sink is provided. The heat-conducting medium can include a disk having relatively high thermal conductivity and heat spreading characteristics. The heat-conducting medium also includes a first recessed surface ... 11/30/06 - 20060269669 - Apparatus and method for making carbon nanotube array An apparatus for making an array of carbon nanotubes includes a reaction chamber with a gas inlet and a gas outlet; a quartz boat disposed in the reaction chamber; a substrate with a surface deposited with a film of first catalyst, the substrate being disposed in the quartz boat; and ... 11/30/06 - 20060269668 - Method for making carbon nanotube array A method for making an array of carbon nanotubes includes the steps of: (a) providing a substrate with a film of a first catalyst thereon; (b) disposing the substrate in a quartz boat; (c) disposing a second catalyst adjacent to the substrate in the quartz boat; (d) disposing the quartz ... 11/23/06 - 20060263524 - Method for making carbon nanotube array A method for making an array of carbon nanotubes includes the steps of: (a) providing a substrate with a film of catalyst provided thereon; (b) disposing the substrate in a reaction chamber; (c) introducing a carrier gas into the reaction chamber and heating the reaction chamber to a predetermined temperature; ... 11/02/06 - 20060246218 - Hydrophilic dlc on substrate with barrier discharge pyrolysis treatment A substrate is coated with a layer(s) or coating(s) that includes, for example, amorphous carbon in a form of diamond-like carbon (DLC). The DLC is then subjected to barrier discharge treatment (or some other type of plasma treatment) in order to cause the contact angle θ thereof to decrease. In ... 10/26/06 - 20060240189 - Method for producing carbon nanotubes at low temperature The present invention relates to a low-temperature method for forming carbon nanotubes, which mainly includes preparing a co-catalyst of composite metal particles on a substrate, and growing carbon nanotubes on the substrate by a thermal CVD process at 400° C. The present invention uses a non-isothermal deposition (NITD) and a ... 10/12/06 - 20060228478 - Method for manufacturing carbon fibers and method for manufacturing electron emitting device using the same, method for manufacturing display, and ink for producing catalyst for use in these methods To provide an ink for producing a catalyst capable of stably forming metal particles which act as catalysts suitable for growth of carbon fibers by applying them onto a substrate. A solution containing a metal organic compound containing any one metal of Pd, Fe, Co and Ni and a water-soluble ... 10/12/06 - 20060228477 - Method for selective chemical vapor deposition of nanotubes A method of fabricating a nanotube structure which includes providing a substrate, providing a mask region positioned on the substrate, patterning and etching through the mask region to form at least one trench, depositing a conductive material layer within the at least one trench, depositing a solvent based nanoparticle catalyst ... 09/07/06 - 20060198956 - Chemical vapor deposition of long vertically aligned dense carbon nanotube arrays by external control of catalyst composition Vertically aligned carbon nanotubes (VACNTs) of increased length are produced in a method that introduces ferrocene into an acetylene/hydrogen/inert gas stream during a chemical vapor deposition process. The ferrocene is supplied from a controllable thermal sublimation source. Independent and precise control of the ferrocene into the feedstock gas facilitates the ... 07/06/06 - 20060147629 - Method for producing vapor-grown carbon fibers having 3-d linkage structure A method for producing vapor-grown carbon fibers (VGCF) having a three-dimensional linkage structure is disclosed. The method includes directly delivering heterogeneous catalysts dissolved in a liquid hydrocarbon raw material into a reaction chamber so as to continuously grow vapor-grown carbon fibers having a three-dimensional linkage structure without additional treatment. The ... 06/29/06 - 20060141153 - Method for making carbon nanotubes A method for forming a carbon nanotube (5) on an electroconductive member (2). A catalytic layer (3) including a metal or alloy that serves as a catalyst for growing the carbon nanotube is formed on an electroconductive member, the metal or alloy of the catalytic layer is processed so as ... 04/13/06 - 20060078680 - Method for forming a carbon nanotube and a plasma cvd apparatus for carrying out the method In forming a carbon nanotube on the surface of a substrate surface by the plasma CVD method in accordance with the prior art, since the substrate is heated by plasma, it is difficult to suitably control the temperature of substrate and thus impossible to form the carbon nanotube at a ... 03/30/06 - 20060068107 - Surface and composition enhancements to high aspect ratio c-mems C-MEMS architecture having carbon structures with high surface areas due to high aspect ratios and nanoscale surface enhancements, and improved systems and methods for producing such structures are provided. Specifically, high aspect ratio carbon structures are microfabricated by pyrolyzing a patterned carbon precursor polymer. Pyrolysing the polymer preferably comprises a ... 02/16/06 - 20060035023 - Method for making a strain-relieved tunable dielectric thin film Tunable dielectric thin films are provided which possess low dielectric losses at microwave frequencies relative to conventional dielectric thin films. The thin films include a low dielectric loss substrate, a buffer layer, and a crystalline dielectric film. Barium strontium titanate may be used as the buffer layer and the crystalline ... 01/12/06 - 20060008584 - Method of forming carbon nanotube A method of forming a carbon nanotube whereby the carbon nanotube has a fine diameter. To form the carbon nanotube, a polyimide layer is formed on an electrode deposited on a substrate. A plurality of protrusions are formed on the electrode by etching the polyimide layer and the surface of ... 12/08/05 - 20050271815 - Method of synthesising and growing nanorods from a metal carbide on a substrate, substrates thus obtained and applications thereof The invention relates to a process for synthesizing nanorods of a carbide of one metal M1 on a substrate, which comprises: a) the deposition, on the substrate, of a layer of nanocrystals of oxide of the metal M1 and nanocrystals of oxide of at least one metal M2 different from ... 10/27/05 - 20050238810 - Nanotube/metal substrate composites and methods for producing such composites Carbon nanotubes are grown directly on metal substrates using chemical vapor deposition. Metal substrates are comprised of catalysts which facilitate or promote the growth of carbon nanotubes. The nanotube coated metal substrates have applications including, but not limited to, heat transfer and thermal control, hydrogen storage, fuel cell catalytic reformers, ... 09/29/05 - 20050214459 - Diamond and aggregated carbon fiber and production methods An object of the present invention is to provide methods of easily producing a diamond and an aggregated carbon fiber. The methods of the present invention are methods of producing a diamond and an aggregated carbon fiber used by heat treatment vapor of a carbon source in the absence of ... 08/25/05 - 20050186344 - Method and apparatus for synthesizing diamond, electrode for diamond synthesis, and method for manufacturing the electrode A method for synthesizing diamond is provided that can form a thin film of synthetic diamond even on an amorphous substrate such as a glass substrate. Electrodes, each formed from a composite carbon material comprising amorphous carbon and carbon powder uniformly dispersed therein, are placed in a hydrogen atmosphere, and ... 07/28/05 - 20050163929 - Method for monitoring the course of a process using a reactive gas containing one or several hydrocarbons The method applies to a process such as cementation or chemical vapor infiltration or deposition, the process being carried out in an oven and the method comprising setting operating parameters of the oven, introducing a reagent gas into the oven, the reagent gas containing at least one gaseous hydrocarbon, and ... 07/21/05 - 20050158468 - Method for manufacturing carbon composites Carbon-composite materials can be useful for a wide range of applications such as in friction applications as found in automotive continuous slip service in torque converter clutches. Carbon-composites may also be used as fluid diffusion layers in electrochemical fuel cells. Continuous processing of such carbon composites, though long found to ... 07/07/05 - 20050147753 - Material deposition system and a method for coating a substrate or thermally processing a material in a vacuum Disclosed is a material deposition system for depositing material onto a surface of a substrate. The system includes a first body element with an interior cavity and an exit aperture extending through the first body element, and a second body element having an interior cavity and an exit aperture extending ... 07/07/05 - 20050147752 - Glass powders, methods for producing glass powders and devices fabricated from same Glass powders and methods for producing glass powders. The powders preferably have a small particle size, narrow size distribution and a spherical morphology. The method includes forming the particles by a spray pyrolysis technique. The method also includes making a glass layer on a substrate. The invention also includes novel ... 06/16/05 - 20050129848 - Patterned deposition source unit and method of depositing thin film using the same Provided is a patterned deposition source unit for forming a thin film on a substrate and a deposition method using the same. The patterned deposition source unit includes a main body that includes a loading section for loading a deposition material and a cover unit, which covers openings of the ... ### FreshPatents.com Support |