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8163404 |
Chlorine, fluorine and lithium co-doped transparent conductive films and methods for fabricating the same
A chlorine, fluorine and lithium co-doped transparent conductive film is provided, including chlorine, fluorine and lithium co-doped tin oxides, wherein the chlorine, fluorine and lithium co-doped...
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6872252 |
Lead-based perovskite buffer for forming indium phosphide on silicon
A method of forming a high quality epitaxial indium phosphide layer on a silicon substrate and a semiconductor device formed by the same method are described. In one aspect, a lead-based perovskite...
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6803116 |
Method of bonding a conductive adhesive and an electrode, and a bonded electrode obtained thereby
The present invention relates to a method of bonding a conductive adhesive and an electrode together, which is capable of obtaining electrical bonding between a conductive electrode and an...
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6760396 |
Coated metal articles and method of making
The method of protectively coating metallic uranium which comprises dipping the metallic uranium in a molten alloy comprising about 20-75% of copper and about 80-25% of tin, dipping the coated...
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6635123 |
Copper preservative treatment
A method of pretreating a copper surface for protecting the surface from oxidation, by immersing the surface in a solution containing organic solderabilty preservatives, such as BenzoTriAzole, with...
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6541127 |
Swash plate of swash plate type compressor
In order to improve the wear resistance of the swash plate of a swash-plate type compressor, on which plate copper alloy is flame-sprayed, a composite material, which consists of copper or first...
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6309759 |
Sliding bearing and its production method
A sliding bearing, which comprises a lining and a bismuth or bismuth-alloy overlay having improved compatibility and fatigue resistance is provided. The overlay is characterized by the following...
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6265085 |
Bonding material and bump
The bonding material for an electronic component comprises a metal material and fine resin particles dispersed in the metal material. Such a material may form an electrical "bump" for the component.
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6210547 |
Enhanced solder surface and process for chemically and mechanically enhancing solder surface properties
A process for altering surface properties of a mass of metal alloy solder comprising a first metal and a second metal. The process comprises exposing the mass to energized ions to preferentially...
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6203929 |
Gold plated solder material and method of fluxless soldering using solder
A solder material 10 suitable for fluxless soldering attachment of a component 12 to a substrate 14 in a microelectronic assembly 16 such as a hybrid package comprises a core 18 and a gold layer 20...
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6197435 |
Substrate
An article comprising a metal circuit and/or a heat-radiating metal plate formed on a ceramic substrate, wherein the metal circuit and/or the heat-radiating metal plate comprise either (1) the...
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6095404 |
Method for assembling high temperature electronics
A method for soldering electronic components capable of withstanding high temperature applications. A solder having a composition in the range between 83 and 87% lead, between 8.5 and 11.5%...
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6037065 |
Spheres useful in a detachable connective medium for ball grid array assemblies
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6013381 |
Fluorinated fluxless soldering
A method for pretreating a solder surface for fluxless soldering is disclosed. The method uses a noble fluorine gas to remove surface oxides from solder surfaces, without the use of external...
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5972526 |
Decorative member
A white decorative member comprising: a substrate; a primary plate layer having a thickness of at least 1 μm and covering the substrate, which is composed of Cu (alloy); an Sn--Cu--Pd alloy plate ...
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5901901 |
Semiconductor assembly with solder material layer and method for soldering the semiconductor assemly
In a semiconductor assembly with a solder material layer and a method for soldering the semiconductor assembly, a silicon semiconductor body with a diffusion barrier layer is provided with a solder...
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5840391 |
Decorative glass sheet with simulated beveled pane and method for forming the same
A decorative glass sheet simulating a multi-pane, camed window or door, and a method for forming the same. The decorative glass sheet includes a glass panel having an outer surface. At least one...
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5629098 |
Epoxy adhesives and copper foils and copper clad laminates using same
This invention relates to an adhesive composition, comprising: (A) at least one multifunctional epoxy; and (B) the composition derived from (B-1) at least one difunctional epoxy resin and (B-2) at...
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5593790 |
Interference super-resolution using two magnetic layer construction
A magneto-optic recording medium having two magneto-optic layers exchange-coupled to each other. The Curie temperature, TC1, of the first layer is less than that of the second layer, TC2. The...
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5532070 |
Solder-precoated conductor circuit substrate and method of producing the same
It is to establish a solder precoated conductor circuit substrate capable of conducting the fine pitch mounting and being excellent in the productivity and a technique of producing the same. In the...
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5523174 |
Printed circuit boards
Printed circuit board having excellent peel strength and conductance resistance is provided with a substrate, a resin insulating layer formed thereon and roughened at its surface, and a conductor...
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5476726 |
Circuit board with metal layer for solder bonding and electronic circuit device employing the same
A solder bonding metal layer which is formed on a circuit board comprises a metal layer having a mixture of first metal which is easily wetted with metals constituting the solder and which easily...
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5434012 |
Multilayer slide bearing and bearing assembly
A slide bearing which is preferably used in combination with a low-rigid aluminum alloy housing. The slide bearing has a high coefficient of thermal expansion so that it can satisfactorily follow...
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5432013 |
Sliding bearing for light alloy housing
A sliding bearing has a back metal made of a copper alloy which has a high followability with respect to deformation of a light alloy housing, and with this construction, the sliding bearing is...
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5384205 |
Multi-layer slide bearing having Al-Sn alloy layer with high fatigue strength and conformability
A multi-layer bearing having an Al--Sn bearing alloy layer which has high fatigue strength and good conformability with a mating member further comprising a backing steel plate and an intermediate...
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5362574 |
Multilayer aluminum-based alloy bearing having superior compatibility and superior fatigue resistance
A multilayer aluminum-based alloy plain bearing having superior compatibility and superior fatigue resistance, comprising a steel back metal, an aluminum alloy intermediate bonding layer bonded to...
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5300368 |
Highly wear-resistant overlay with improved slip and a method of its production
Highly wear-resistant sliding bearings with good sliding properties are difficult to manufacture by electrochemical deposition of the sliding alloy, because the corresponding electrolyte solutions...
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5223347 |
Creep resistant composite alloys
A fabrication method of strengthening metallic alloys by composite technology has been developed by mixing steel shots or aggregates with conventional alloys, thus preventing cold flow or creep....
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5139883 |
Intermetallic time-temperature integration fuse
Gold, copper, silver, palladium or aluminum and their alloys, but preferably gold or gold alloy, which may be in the form of a wire, has deposited thereon or contained within the wire, a material...
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5086966 |
Palladium-coated solder ball
A body formed of a lead-tin solder alloy is pretreated to deposit palladium thereon prior to soldering to a metallic substrate. It is found that the palladium deposit enhances wetting of the...
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5066544 |
Dispersion strengthened lead-tin alloy solder
An improved dispersion strengthened lead-tin alloy solder is provided in which there is dispersed in the solder up to about 5 vol. percent of small particles, of a metal sulfide or a nickel-tin...
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5045405 |
Sliding surface bearing for high loads
In a sliding surface bearing for high loads, comprising a sliding layer (2), which has physically been applied in a vacuum directly to a bearing metal layer (1) and consists of a base material with...
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4946748 |
Highly anticorrosive coated steel sheet for fuel vessel and process for production thereof
Disclosed is a coated steel sheet valuable for the production of a fuel vessel, in which a first covering layer comprising a Pb-Sn alloy as the main component is formed on a substrate comprising a...
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4830933 |
Composite structural material with diffusion barrier layer, especially for slide and friction members, and method of manufacture
A composite structural material particularly intended for frictional and slide elements, consisting of a substrate such as a steel layer with a copper- or tin-containing intermediate layer, a tin-...
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4824737 |
Tin-lead alloy coated material
Band or wire shaped material consisting of a metal alloy containing at least phosphorus and tin, for example, phosphor bronze or a similar material, and comprisng an outer coating made of a...
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4591536 |
Plain bearing and method of manufacture
A plain bearing comprising a support and a galvanically deposited bearing alloy deposited on said support in a thickness of about 0.01 to 0.1 mm from a bath containing metallic fluoroborates. The...
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4562122 |
Multi-layer plain bearing
The bearing is composed of a strong metallic backing, a softer metallic support layer, and a galvanically applied metallic anti-friction layer, the support layer and the anti-friction layer being...
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4544239 |
Compressed bismuth-containing garnet films of replicable low anisotropy field value and devices utilizing same
The invention relates to a magnetically switchable magneto optic composite comprising an epitaxial film supported on a non-magnetic garnet substrate. The film is a bismuth-containing film which is...
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4524241 |
Insulated multiwire electric cable having protected solderable and non-heat-sealing conductors
Insulated multiwire electric cable formed of solderable electric conductors protected by a lead alloy, remaining individually separate even after an operation for the electric insulation of their...
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4500609 |
Thin film binary metallic eutectics
A method for the preparation of aligned eutectics as thin films is provided. The components of the eutectic are deposited in overlying planar layers on a suitable substrate to form a preform and a...
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4486511 |
Solder composition for thin coatings
A solder composition of 10 to 40 percent tin, with the balance lead, for use in thin layers of 50 to 500 microinches on copper integrated circuit leads so as to resist the formation of...
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4451972 |
Method of making electronic chip with metalized back including a surface stratum of solder
Electronic chip having a composite stratified metal back and method of making it in which strata of metal and/or metal alloys are deposited on the back of the silicon base or a wafer carrying a...
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4441118 |
Composite copper nickel alloys with improved solderability shelf life
A composite structure having improved solderability shelf life and contact resistance is formed by coating a copper alloy substrate material with a tin-containing material. The copper alloy...
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4413039 |
Steel sheet plated with layers of NiSn and Pb-Sn alloy for automotive fuel tank
A steel sheet plated with Pb-Sn alloy, suitable for use as the material of automobile fuel tanks for containing fuel having alcoholic content. The steel sheet has an NiSn alloy layer or a composite...
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4363854 |
Method for manufacturing workpieces having adaptation faces capable of withstanding extremely high surface pressures and temperatures, and product produced thereby
Manufacturing method and high-stress resistant product produced thereby. The method involves electro deposition by cathodic electrolysis of a thin metallic layer of the oxide of the metal...
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4231794 |
Lead based alloy for the bonding of aluminum parts to parts comprising an alloy of a heavy metal
In a lead soldering alloy for soldering parts of which one at least is made of an aluminum containing alloy and the other of heavy metal, the antimony content of the alloy is reduced so as to be...
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RE30348 |
Solder preform
A solder preform for hermetically sealing a cover to a container for a semiconductor package comprises a relatively thick flat ring of an alloy consisting of substantially 95% lead, 2.5% tin, and...
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4206268 |
Plain bearing laminate having slide-layer alloy based on copper-lead-tin
A multi-layered plain slide bearing having a metal base layer, and having a slide layer which is carried by the base layer and which comprises a copper-lead-tin binary or ternary alloy that has...
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4189525 |
Bearing metal for large engines
A bearing metal for large size engines having excellent compatibility and as well as embeddability even when used under a poorly lubricated condition. Such bearing metal consists of three or four...
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4071643 |
Method of manufacturing bearing material
This invention is the production of a plain bearing having an aluminum interlayer and a metal overlay on the interlayer. The overlayer is for example cast on the interlayer so that it can...
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