Matches 1 - 50 out of 312 1 2 3 4 5 6 7 >


Match Document Document Title
8999181 Method for manufacturing ridge-type waveguide  
In a method for manufacturing a ridge-type waveguide, a substrate is provided. An etching resistance stripe is coated on the substrate. The substrate with the etching resistance stripe is...
8920625 Electrochemical method of making porous particles using a constant current density  
Provided is a particle that includes a first porous region and a second porous region that differs from the first porous region. Also provided is a particle that has a wet etched porous region and...
8894867 Method for producing and structuring a zinc oxide layer and zinc oxide layer  
Disclosed is a method for producing ZnO contact layers for solar cells. The layers are etched using hydrofluoric acid so as to generate a texture.
8828258 Stainless steel separator for fuel cell and the manufacturing method thereof  
A method for surface treatment of a stainless steel separator for a fuel cell comprises preparing a stainless steel sheet containing nickel, chrome and iron, and having a passive film on a surface...
8815380 System and method for texturing glass  
A method for texturing an alkali alumina silicate glass substrate includes cleaning the glass substrate with at least one surfactant and etching the glass substrate using a caustic solution. The...
8790528 Manufacture filtration elements  
Selective etching techniques are used to manufacture a basic filtration element, which can then be used as a basis for constructing various devices for different applications. In this process,...
8764996 Methods of patterning a material on polymeric substrates  
A method of patterning a first material on a polymeric substrate is described. The method includes providing a polymeric film substrate having a major surface with a relief pattern including a...
8759229 Method for manufacturing epitaxial wafer  
A method for manufacturing an epitaxial wafer that can reduce occurrence of a surface defect or a slip formed on an epitaxial layer is provided. The manufacturing method is characterized by...
8734666 Method for preparing nanotubes of piezoelectric material and nanotubes of piezoelectric material obtained thereby  
A method for preparing nanotubes by providing nanorods of a piezoelectric material having an asymmetric crystal structure and by further providing hydroxide ions to the nanorods to etch inner...
8497215 Edge deletion of thin-layer solar modules by etching  
The present invention relates to a method for the wet-chemical edge deletion of solar cells. An etching paste is applied to the edge of a solar cell substrate surface and after the reaction is...
8409462 System and method for the manufacture of surgical blades  
A method for manufacturing surgical blades from either a crystalline or poly-crystalline material, preferably in the form of a wafer, is disclosed. The method includes preparing the crystalline or...
8349739 Conformal etch material and process  
The present disclosure provides a method for etching a substrate. The method includes forming a resist pattern on the substrate; applying an etching chemical fluid to the substrate, wherein the...
8252196 Method for preparing nanotubes of piezoelectric material and nanotubes of piezoelectric material obtained thereby  
A method for preparing nanotubes by providing nanorods of a piezoelectric material having an asymmetric crystal structure and by further providing hydroxide ions to the nanorods to etch inner...
8168544 Oxide etching method  
There is provided an etching method of an amorphous oxide layer containing In and at least one of Ga and Zn, which includes etching the amorphous oxide layer using an etchant containing any one of...
8153015 Ultra-passivation of chromium-containing alloy and methods of producing same  
The invention concerns article having a surface oxide layer up to 20 nm thick, the surface oxide layer comprising chromium and cobalt oxides where the atomic ratio of Cr/Co is more than 3. The...
8137574 Processing method of glass substrate, and highly flat and highly smooth glass substrate  
The present invention is to provide a processing method for manufacturing a highly flat and highly smooth glass substrate with good productivity. A highly flat and highly smooth glass substrate is...
8123970 Potassium monopersulfate solutions  
A composition comprising a solution of potassium monopersulfate having an active oxygen content of from about 3.4% to about 6.8% and a process for its preparation including neutralization with an...
8048331 Etching composition and etching process  
An etching composition which comprises at least one organic carboxylic acid compound selected from acetic acid, propionic acid, butyric acid, succinic acid, citric acid, lactic acid, malic acid,...
8038894 Method of selectively stripping an engine-run ceramic coating  
A process for selectively stripping a coating from a component of a turbomachine, and particularly a coating having a ceramic matrix that contains metallic particles dispersed therein that render...
8007594 Method for manufacturing semiconductor device  
A method for manufacturing a semiconductor device includes the step of conducting a cleaning process for a wafer formed with copper wiring lines to remove contaminations produced on a back surface...
7955521 Etchant and method for fabricating a thin film transistor substrate including conductive wires using the etchant and the resulting structure  
Provided are an etchant, a method for fabricating a wire using the etchant, and a method for fabricating a thin film transistor (TFT) substrate using the etchant. The etchant includes a material...
7935265 Ceramic substrate material, method for the production and use thereof, and antenna or antenna array  
A method for producing a ceramic substrate material having a first layer and possibly a further layer is specified. The first layer comprises at least one first component made of a crystalline...
7887710 Method of patterning transparent conductive film, thin film transistor substrate using the same and fabricating method thereof  
A method of patterning a transparent conductive film adaptive for selectively etching a transparent conductive film without any mask processes, a thin film transistor for a display device using...
7785485 System and method for creating linear and non-linear trenches in silicon and other crystalline materials with a router  
A method for manufacturing blades for surgical and other uses from either a crystalline or polycrystalline material, preferably in the form of a wafer, comprises preparing the crystalline or...
7776229 Glass substrate provided with transparent electrodes and process for its production  
An object is to provide a process for producing a glass substrate provided with transparent electrodes, whereby in the case of producing a glass substrate provided with transparent electrodes by a...
7759618 Silicon carbide heating elements  
A strip-form silicon carbide furnace heating element is provided having a higher radiating surface area to volume ratio than a conventional tubular element.
7699998 Method of substantially uniformly etching non-homogeneous substrates  
A method of substantially uniformly etching oxides from non-homogeneous substrates is provided. The method utilizes a substantially non-aqueous etchant including an organic solvent and a...
7686968 Composition for removing conductive materials and manufacturing method of array substrate using the same  
A composition for removing a conductive material and a manufacturing method of an array substrate using the composition, wherein the composition may include a nitric acid of about 3 to 15 wt %, a...
7641530 Method of forming an organic EL panel  
An organic EL panel and a method of forming the same, in which a bottom electrode of an organic EL device is flattened at the surface so that organic layers deposited thereon have uniform...
7635436 Etchant composition and manufacturing method for thin film transistor array panel  
The present invention provides an etchant composition containing 60 to 75 wt % of phosphoric acid (H3PO4), 0.5 to 15 wt % of nitric acid (HNO3), 2 to 15 wt % of acetic acid (CH3COOH), and 0.1 to...
7608547 Etchant and method for fabricating liquid crystal display using the same  
Provided are an etchant used for a transparent conductive oxide layer and a method for fabricating a liquid crystal display (LCD) using the etchant. The etchant includes 2-5 wt % sulfuric acid,...
7582217 Etchant composition, methods of patterning conductive layer and manufacturing flat panel display device using the same  
An etchant composition, and methods of patterning a conductive layer and manufacturing a flat panel display device using the same are provided. The etchant composition may include phosphoric acid,...
7578889 Methodology for cleaning of surface metal contamination from electrode assemblies  
Systematic and effective methodology to clean capacitively coupled plasma reactor electrodes and reduce surface roughness so that the cleaned electrodes meet surface contamination specifications...
7553345 Polishing composition  
A microwaviness reducing agent for polishing a substrate for a precision part, containing either a surfactant having two or more ionic hydrophilic groups, or a polycarboxylic acid compound having...
7504351 ITO sputtering target  
Provided are an ITO sputtering target wherein the number of particles having a grain diameter of 100 nm or greater exposed in the ITO sputtering target as a result of royal water etching or...
7399430 Method for manufacturing phosphor, phosphor and plasma display panel  
It is an object of the present invention to control damage of a phosphor caused by an etching solution. Disclosed is a method of manufacturing a phosphor having the steps of: (a) crushing phosphor...
7396484 Methods of fabricating complex blade geometries from silicon wafers and strengthening blade geometries  
Ophthalmic surgical blades are manufactured from either a single crystal or poly-crystalline material, preferably in the form of a wafer. The method comprises preparing the single crystal or...
7357878 Etchant, and method for fabricating a thin film transistor subtrate including conductive wires using the etchant and the resulting structure  
Provided are an etchant, a method for fabricating a wire using the etchant, and a method for fabricating a thin film transistor (TFT) substrate using the etchant. The etchant includes a material...
7306637 Anionic abrasive particles treated with positively charged polyelectrolytes for CMP  
The invention provides chemical-mechanical polishing systems, and methods of polishing a substrate using the polishing systems, comprising (a) an abrasive, (b) a liquid carrier, and (c) a...
7288208 Method of manufacturing ZnO substrate from ZnO crystal formed by hydrothermal synthesis method  
Li impurities are removed from a substrate of ZnO formed by a hydrothermal synthesis method. The surface layer of the substrate with Li impurities removed, is etched to planarize the substrate.
7276175 Semiconductor device fabrication method  
A semiconductor device fabrication method comprises (1) forming a patterned mask layer on an oxide layer of a Mn-containing perovskite type oxide; (2) heat-treating the oxide layer; and (3)...
7147794 Coating for forming a high definition aperture  
An optical thin film stack for a dark aperture is deposited using thermal ion-assisted deposition (“IAD”). The IAD provides an energetic deposition of chromium and chromium oxide that results in a...
7115193 Sputtering target producing very few particles, backing plate or apparatus within sputtering device and roughening method by electric discharge machining  
Provided is a sputtering target, backing plate or apparatus inside a sputtering device in which an electrical discharge machining mark is formed on the face to which unwanted films during...
7115212 Method for etching  
A method of etching a metal oxide film includes depositing a metal (M) on the metal oxide film and contacting the metal oxide film and the metal (M) with an etch liquid comprising an acid (A) and...
7105103 System and method for the manufacture of surgical blades  
A method for manufacturing surgical blades from either a crystalline or poly-crystalline material, preferably in the form of a wafer, is disclosed. The method includes preparing the crystalline or...
7025893 Structure and method to compensate for thermal edge loss in thin film heaters  
A thin film heater includes at least two open regions formed along each of two spaced-apart edges of the thin film material, which edges are parallel to two spaced-apart edges of the underlying...
6994884 High performance fuel cell electrode and method for manufacturing same  
A method of fabricating a support electrode for a solid oxide fuel cell includes (a) providing a solid support electrode having an upper surface, the solid electrode comprising an electronically...
6846428 Thin film lithium niobate and method of producing the same  
Metal oxide films such as lithium niobate are formed in an amorphous state on a substrate such as lithium niobate and can be readily etched by conventional liquid or dry etchants. The amorphous...
6835319 Method of patterning a substrate  
A method of patterning a substrate includes forming a liquid film on the substrate surface and directing laser energy from a laser through the film to etch the substrate surface. Etched material...
6827871 Ruthenium and ruthenium dioxide removal method and material  
A method for removing at least a portion of a structure, such as a layer, film, or deposit, including ruthenium metal and/or ruthenium dioxide includes contacting the structure with a material...

Matches 1 - 50 out of 312 1 2 3 4 5 6 7 >