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4743568 |
Multilevel interconnect transfer process
A method for processing multilevel interconnect lines separately from the multichip module on which they are to be employed. An oxide layer (16) is grown on a silicon wafer (14) and followed by a...
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4740867 |
Printed circuit connection system
A connection system for connecting a flexible circuit having a row of printed contact areas to a PC board having a corresponding row of terminal posts employs a connector having a housing with a...
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4740165 |
Electronic assembly including integrated circuit package and liquid crystal display panel
There is disclosed an electronic assembly for use in calculators, watches and so forth. The assembly includes an integrated circuit element having a plurality of positioning apertures at the...
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4735582 |
Soldered cable transition connector
A positioning apparatus for locating conductor wires of a cable over mounting pads on a substrate is characterized by a base having a recess into which the conductors are introduced. The base has...
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4731704 |
Arrangement for modifying electrical printed circuit boards
The modification of existing and assembled electrical printed circuit boards is accomplished by placing additional conductors between the lead wires (4) of the electrical components (2). These...
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4717345 |
Solderless connector technique and apparatus
A solderless connector technique and apparatus is presented for establishing electrical contact between a flexible circuit and another circuit device utilizing relative motion therebetween to wipe...
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4716500 |
Probe cable assembly
A probe cable assembly for use in connecting a monitoring instrument to an electronic SUT, to analyze the interaction between the system and a multiple terminal electronic component which can be...
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4713014 |
Quick-release multi-module terminating assembly
A quick-release interfacing assembly (165) comprising first and second carriers (53, 53a), a plurality of module assemblies (11) carried by the first and second carriers (53, 53a) and a coupling...
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4711548 |
Assembly structure of printed circuit boards for camera
The present invention relates to a camera having circuit elements arranged by using flexible printed circuit boards. In particular, three or more flexible printed circuit boards on respective...
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4706097 |
Near-linear spring connect structure for flexible interconnect circuits
A printhead for a thermal ink jet printer or the like is brought into good electrical contact with raised electrical contacts on a flexible interconnect circuit by the use of a molded near-linear...
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4695258 |
Connector assembly for electrically connecting flexible and rigid printed circuits
The connector assembly is for connecting the conductive network of a flexible printed circuit to the conductive network of a rigid printed circuit board. The connector assembly comprises an...
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4693529 |
Elastomeric mother-daughter board electrical connector
An electrical connector assembly comprises a plastic body member and an elastomeric insert, and a flexible film surrounding the cylindrical body portion; the film having a plurality of electrical...
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4693530 |
Shielded elastomeric electric connector
An electrical connector has two mounting base portions with a cylindrical portion extending therebetween. The cylindrical portion is wrapped with a film having a plurality of conductive signal...
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4690472 |
High density flex connector system
Photodefined pin and guide arrangements on a connector and a printed wiring board are used to obtain an alignment between the connector and the printed wiring board. A clamp fixed to the connector...
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4689721 |
Dual printed circuit board module
A dual printed circuit board module having two printed circuit boards mounted in an inwardly facing relationship on two thermal frame members that also function as structural and enclosing members....
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4657322 |
Microwave interconnect
A microwave interconnect for integrated or hybrid circuits includes a flexible sheet bearing a flexible conductor which is divided into a plurality of insulated conductive lines, at least some of...
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4658331 |
Mounting an integrated circuit chip to an etched circuit board
An integrated circuit chip is mounted to an etched circuit board using a flexible, sheet-form interconnect member that comprises dielectric material and runs of electrically conductive material...
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4655551 |
Liquid crystal display with chip projecting above and below flexible film
An arrangement of a liquid crystal display unit includes a display panel having a plurality of terminals, a plurality of flexible films made of electrically nonconductive material and an LSI chip...
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4655516 |
Chip carrier connector and method of making same
An electrical connector in the form of a chip carrier connector comprises a dielectric frame having electrical terminal posts secured therein, top sections of the terminal posts extending above a...
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4647125 |
Solderless connector technique
A solderless connector especially suited for interconnecting a flexible circuit to another circuit or component, either rigid or flexible, is presented. The solderless connector of the present...
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4643508 |
Direction-sensitive sensor
A direction-sensitive sensor of the type which is particularly useful as a proximity sensor, is provided with a sensor part which is rotatively connected to a further sensor part via a rotary joint...
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4635359 |
Method of manufacturing multi-terminal electrical connector
Connectors are made by applying flat cable techniques. A sheet of conductors (1a-1d) is covered on both faces by respective strips of insulating material which are made to adhere to each other and...
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4634195 |
Electrical interconnection device
An electrical interconnection device intended for interconnecting an array of conductors in a cable to conductors on a substrate is disclosed. The device is comprised of a spring metal member...
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4631820 |
Mounting assembly and mounting method for an electronic component
An electronic component and a wiring pattern on a printed board are connected electrically by a sheet connector having a conducting layer formed on a surface of an insulating sheet. This provides a...
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4630874 |
Zero insertion force electrical interconnection assembly
An electrical interconnection assembly intended for interconnecting an array of conductors in a cable to conductors on a substrate is disclosed. The assembly is comprised of a spring metal member...
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4611869 |
Clamping device
The invention relates to apparatus for clamping superimposed conductive elements (11, 13) disposed in aligned groups by means of a clip device (22, 23) such that an integrated circuit device may be...
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4610495 |
Solderless connector apparatus and method of making the same
A solderless connection method and apparatus is presented wherein means are provided to either gradate or minimize the change in impedance between the contact portions of circuits which are to be...
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4609240 |
Cabinet mounted printed circuit board electrical connector
The present invention discloses a connect/disconnect multichannel electri connector used in a cabinet mounted environment. Electrical contact is provided between a plurality of elastic reeds on the...
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4587596 |
High density mother/daughter circuit board connector
A high density mother/daughter circuit board connector utilizes a multi-layer flat flexible circuit, each layer of which contains a plurality of patterned arrays of circuit paths extending between...
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4552420 |
Electrical connector using a flexible circuit having an impedance control arrangement thereon
A connector having a core with a flexible circuit supported therearound, the flexible circuit having an array of signal conduction tracings on the first, exterior, surface thereof, the connector...
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4538865 |
Device for connecting printed wiring boards or sheets
A device for connecting printed wiring boards or sheets as overlapped one on the other, is constructed with a pressing member having a top part and at least a pair of side walls depending from the...
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4531793 |
Multipole edge strip connector
A multipole edge connector for the electrical connection of strip contact rfaces of a flexible flat ribbon cable with the congruent edge contact surfaces of a printed circuit board having the same...
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4526432 |
Electrical connector assembly for flat cables
The invention is an electrical connector assembly (10) for coupling flat cable conductors (60) to electrical terminals (40). The invention comprises a receptacle (12) having a dielectric surface...
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4519659 |
Socket-type connector for flat cables
The invention provides a socket-type connector for connecting a flat cable and a circuit board and the connector has a very simple structure and is free from the problem of corrosion in the...
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4517625 |
Circuit board housing with zero insertion force connector
The invention is a circuit board housing for electrically coupling at least one circuit board 14 to a mother board 20 mounted within the housing 10, the circuit board 14 having a plurality of first...
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4508402 |
Integrated circuit package and display panel
There is disclosed an electronic assembly for use in calculators, watches and so forth. The assembly includes an integrated circuit element having a plurality of positioning apertures at the...
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4508399 |
Polarized ribbon cable connector having circuit components therein
A polarized ribbon cable connector which facilitates the placement of electrical or circuit components therein is taught. Briefly stated, a housing lower assembly is profiled to receive a carrier...
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4489999 |
Socket and flexible PC board assembly and method for making
The integral interconnect socket and flexible board assembly accepts an electronic module having a plurality of leads arranged in a predetermined pattern. The assembly includes a flexible printed...
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4477137 |
Zero insertion force connector for flat cable
A connector for a flat multiconductor flexible cable having a support surface for the cable having a nonplanar portion, and a clamping member having a clamping surface nonplanar in part which is...
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4477134 |
Electrostatic discharge protected integrated circuit module
An electrostatic discharge protected integrated circuit module is disclosed in which an integrated circuit is attached to a flexible circuit board inside a receptacle. Spring action forces the...
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4466184 |
Method of making pressure point contact system
A system of disassemblable contact junctions for prefabricated conductor paths, such as may be provided on printing wiring boards, flexible printed cables or the like, Each contact junction...
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4458969 |
Membrane switch with means for preventing silver migration
In a membrane switch having at least one silver conductive lead terminating at a termination point for connection to an electrical connector, the improvement comprising a strip of non-migrating,...
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4453795 |
Cable-to-cable/component electrical pressure wafer connector assembly
Flexible or conventional wire cables are terminated and interconnected at connectors with only a pressure type contact. Two cable terminations are fabricated from identically chemically milled thin...
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4444063 |
Torque measuring systems
A microprocessor-based torque measuring system for a twin engine-aircraft gas turbine engine installation comprises respective inductive sensors 12,14, one for each engine. The sensors are...
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4420203 |
Semiconductor module circuit interconnection system
This circuit system accommodates the interconnection of a plurality of modules, each containing a plurality of semiconductor chips, by means of a flexible printed circuit wiring assembly containing...
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4420206 |
Electrical connector
The invention relates to a connector(12) adapted to be used with a plastic sheet (15) on a circuit board (13) to effect electrical connection between registering conductive areas of conductive...
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4416497 |
Spring clip electrical connector for strip conductor cable
A strong U-channel shaped, spring clip of steel is used to retain by dual strong compressive clamping a strip conductor flexible flat ribbon cable at the edge of, and against a flat sheet substrate...
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4403272 |
Membrane switch interconnect tail and printed circuit board connection
A switching device, for example a membrane switch, having an interconnect tail for electrically connecting the switching device to a circuit board. The tail has conductive traces formed thereon,...
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4379608 |
Flat cable to planar circuit connector
An electrical connector applies a pressure connection of a flat cable to an LCD or other substrate, especially one of fragile construction. A clamping bar is biased by a restricted width housing to...
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4377316 |
High density interconnection means for chip carriers
A system for connecting a semiconductor chip carrier to a printed circuit card is described. The semiconductor chip carrier has a flexible, extendable wiring membrane attached to the bottom thereof...
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