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7897303 |
Applying color elements and busbars to a display substrate
A method of applying to a display substrate color elements and addressing busbars in a defined alignment relative to each other includes: forming said color elements and said busbars on a surface...
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7790269 |
Ultra-thin copper foil with carrier and printed wiring board using ultra-thin copper foil with carrier
To produce an ultra-thin copper foil with a carrier foil that microscopic crystal grains can be deposited without being affected by the surface roughness of a carrier foil, etching can be performed...
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7648620 |
Method for manufacturing a master disk for magnetic transfer
A method for manufacturing a master disk for magnetic transfer, comprising the steps of electroforming a master substrate of a metal disk with a surface on which an convexoconcave pattern...
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7425286 |
Method of making optical waveguide apparatus
An optical waveguide apparatus includes an optical waveguide, such as an optical sheet of a two-dimensional slab waveguide, and an appropriately-shaped plated structure provided in the optical...
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7351313 |
Production device and production method for conductive nano-wire
The object of the present invention is to provide a nano-scale molecular assembly such as a conductive nano-wire. Specifically, there is provided an electrolytic apparatus for forming a molecular...
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7267756 |
Fine electroforming mold and manufacturing method thereof
The present invention provides a mold for fine electroforming M having a simple structure. In order to improve the productivity of a metal product, an electrode portion can be arranged with a much...
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7267755 |
Method of making a microstructure using a circuit board
A method of making a microstructure includes the steps of providing a circuit board that includes a dielectric layer and a conductor layer formed on the dielectric layer, forming a metal structure...
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7223328 |
Sensors for reducing gas molecules
Provided is a gas molecule sensor, characterized in that the sensing element is a polycrystalline tin oxide film having a thickness less than 1 μm. The sensing element is produced by electrolytic ...
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7060364 |
Film carrier tape for mounting electronic devices thereon
A film carrier tape for mounting electronic components or devices that excels in not only migration resistance but also adhesiveness of wiring to insulating film; and a process for producing the...
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7025865 |
Method for producing metal mask and metal mask
A method for manufacturing a metal mask that facilitates easy dimensional control in the manufacturing process and can manufacture multiple metal masks having high and consistent precision. A Cr...
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6849170 |
Process for making microdevice with movable microplatform
A process for making a microdevice that includes the steps of providing a base member and selectively electroforming a support member for supporting a microplatform with respect to the base member....
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6680215 |
Liquid crystal-templated conducting organic polymers
A method of preparing a conductive polymeric film, includes providing a liquid crystal phase comprising a plurality of hydrophobic cores, the phase on a substrate, introducing a hydrophobic...
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6635158 |
Electro ceramic MEMS structure with controlled actuator gap
In an array apparatus, each MEMS element, comprising an actuatable element and a supportive handle, is mounted over a plurality of electrodes wherein the air gap is controlled by the thickness of...
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6585874 |
Method for using electroforming to manufacture fractal antennas
One or more fractal antennas are produced in an electroforming circuit. A stainless steel on glass mandrel is covered with a dielectric in an inverse image of a fractal antenna to be formed. The...
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6527935 |
Process for electroplating pins of an integrated circuit package
An apparatus and process for electroplating a pin grid array device having a plurality of pins, the pins having a side surface and an extremity. The apparatus comprises a contact plate defining a...
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6475321 |
Method of manufacturing electrode substrate
An electrode substrate comprises a backing substrate carrying thereon a metal electrode layer and/or a recording layer, the layer or layers having a smooth surface area with a surface roughness of...
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6419810 |
Method of manufacturing an optical fiber connector
Electroforming is performed in an electroforming bath with a cathode of a metal wire member immersed in an electroforming solution to electrodeposit nickel around the aluminum alloy wire member....
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6308405 |
Process for preparing an electrode substrate
An electrode substrate and a recording medium having a smooth surface with surface unevenness of 1 nm or less and a size of 1 μm.quadrature. or more are disclosed. An electrode substrate and a ...
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6294111 |
Electrochromic inks
Apparatus and methods for manufacturing electrochromic cells. Layers of various inks are printed on substrates by high speed printing means. The electrochromic cells comprise layers of electrode,...
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6284120 |
Method of electroplating and electrodeposit structure
A method of electroplating using a photoresist layer on a conductive seed layer. The photoresist layer defines a column-shaped space. Ridges are formed on the wall surfaces of the photoresist layer...
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6109369 |
Chip scale package
A chip scale package includes a mandrel built flexible circuit having a circuit trace on a first surface and an aperture extending therethrough. The chip scale package includes a pad covering the...
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6085414 |
Method of making a flexible circuit with raised features protruding from two surfaces and products therefrom
A process using a shim stock or foil to make flexible circuits having raised pressure contact features protruding outwardly from two surfaces. A first set of raised electrical pressure contact...
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6051119 |
Plating structure for a pin grid array package
Disclosed is a plating structure including a substrate having a plurality of pins to be plated and a metallic plating screen having a plurality of apertures, wherein each of the apertures has at...
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6019883 |
Process for producing a deposit on a removable support
The invention relates to a process for the production of an electro-chemical deposit (8-1, . . . , 8-4) with the aid of a substrate (2) having connection pieces (4-1, . . . , 4-5), said pieces...
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5879531 |
Method of manufacturing an array of electrical conductors
Electrical conductors (2) embedding filaments (4) of a fabric (3), and substantially filling interstices (5) that coextend with the imbedded filaments (4), are fabricated by plating conductive...
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5714050 |
Method of producing a box-shaped circuit board
A method of producing a circuit board includes the steps of: electroplating a mold surface of a mold so that a circuit body made of a metal plating layer is formed on the mold surface of the mold;...
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5681440 |
Encapsulated nickel photoreceptor substrate
An electroforming process and apparatus for creating a nickel or like substrate encapsulated by another material to prevent wear to the nickel substrate. The encapsulation of the nickel substrate...
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5676814 |
Method of producing conductive polymer composites
Disclosed is a method of producing an electrically conductive polymer composite comprising a general-purpose resin layer and an electrically conductive layer, wherein the conductive layer is formed...
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5673476 |
Anode bonding method for selected regions
An anode bonding method for bonding a first substrate and a second substrate, both of which have a recessed portion, includes the steps of heating the first and second substrates in a stacked...
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5647966 |
Method for producing a conductive pattern and method for producing a greensheet lamination body including the same
A method for producing a conductive pattern includes the steps of forming a mask layer on a conductive base plate, the mask layer having a pattern defining an exposed area of the conductive base...
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5578183 |
Production of zinc pellets
Uniform zinc pellets are formed for use in batteries having a stationary or moving slurry zinc particle electrode. The process involves the cathodic deposition of zinc in a finely divided...
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5568288 |
Method for forming thin film transistors with anodic oxide on sides of gate line
An electro-optic device featuring an semiconductor device formed by providing an insulator over a gate electrode, and anodic oxidizing only the sides of the gate electrode.
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5516416 |
Apparatus and method for electroplating pin grid array packaging modules
An apparatus and a method for electroplating pin grid array (PGA) packaging modules by utilizing a compressible member and an electrically conductive foil for providing electrical connections to...
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5501784 |
Process for producing microstructure metallic elements
A microstructured mold with at least one open cavity is produced from a solid body (metal, ceramic, glass, stone or monocrystalline material) by precision mechanical machining, additive or...
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5478699 |
Method for preparing a screen printing stencil
To prepare a screen printing stencil, a pattern of resist, having a complementary design to the final screen printing stencil, is applied to a conductive mandrel. A patterned layer is electroformed...
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5354205 |
Electrical connections with shaped contacts
Shaped contacts (40,42) for interconnecting circuits or for use in an integrated circuit test probe are electroplated as integral parts of circuit traces (34) upon a stainless steel mandrel (10). A...
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5262039 |
Silicon-containing iron sheet for electrical applications and methods for its manufacture
In the manufacture of a silicon-containing iron sheet for electrical applications consisting of 0.1-8% by weight Si, optionally up to 1% by weight Al, remainder iron and unavoidable impurities,...
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5215853 |
Photosensitive imaging member and process for making same
A layered photosensitive imaging member is modified to reduce the effects of interference within the member caused by reflections from coherent light incident on a base ground plane. The...
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5207887 |
Semi-additive circuitry with raised features using formed mandrels
A circuit is produced by using a formed mandrel (10,12) and semi-additive techniques for creating circuit traces. A stainless steel mandrel (10) flash plated with copper (14) includes a depression...
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5001025 |
Method for electrochemically treating battery plate stock and related product
A method of electrochemically forming battery plate stock spaces are provided between portions of the battery stock which may be in coil form and have gaps between adjacent wraps. Forming is...
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4947016 |
Method and apparatus for duplicating steel intaglio print elements using electro-erosion machining
The invention relates to duplicating intaglio print elements in steel by using an engraved copper art model as a template for a copper electrode which in turn is utilized in an electro-erosion...
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4606787 |
Method and apparatus for manufacturing multi layer printed circuit boards
Methods and apparatus for providing fine line, high density multiple layer printed circuit board packages are disclosed. In the method for fabricating multiple layer printed circuit board package,...
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4584039 |
Fine line flexible cable fabrication process
A method for fabricating supported fine line electrical conductors comprises the steps of forming a pattern (16) which defines a configuration (18) of the desired conductors on a surface (12),...
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4582575 |
Electrically conductive composites and method of preparation
Electrically conductive composites comprising a dielectric porous substance, e.g. fiberglass fabric, and a pyrrole polymer deposited in the pores of such substance. The composites are produced by...
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4563251 |
Layered multichannel metal plates for image amplifiers
A method for producing a multichannel plate containing metal dynodes and having a plurality of generally parallel channels for use in structures for amplifying or converting optical images or other...
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4536262 |
Preparation of poly(heteroaromatics), and films obtained by this method
Poly(heteroaromatics) are prepared by electrochemical polymerization, in particular anodic oxidation, of a monomeric heteroaromatic compound in an aqueous electrolyte solvent in which the monomeric...
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4511438 |
Bi-metallic electroforming technique
A method of forming articles on an electrically conductive mandrel, and the article produced, is disclosed. Initially, a first layer of metal is electroformed on the mandrel; then alternating...
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4445978 |
Method for fabricating via connectors through semiconductor wafers
A method is provided for fabricating a via connector from a first surface of a semiconductor wafer to an opposite second surface of the wafer. The first step consists of forming an adherent metal...
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4401521 |
Method for manufacturing a fine-patterned thick film conductor structure
A method for manufacturing a fine-patterned thick film conductor structure free from ununiformity in film thickness comprises steps of forming resist on a thin metal plate at areas other than land...
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4368106 |
Implantation of electrical feed-through conductors
Electrically conductive solid, dense feed-through paths for the high-speed low-loss transfer of electrical signals between integrated circuits of a single silicon-on-sapphire body, or between...
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