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8076612 |
Method for the continuous laying of a conductor on a printed circuit board and device for carrying out said method
A method provides for welding a conductor to a conductive film which is suited for connection to a circuit board support in order to produce a printed circuit board. The depth or diameter of the...
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7977597 |
Wire bonders and methods of wire-bonding
Wire bonders and methods of wire-bonding are disclosed herein. In one embodiment, a method includes attaching a wire to a terminal of a microelectronic component and generating an arc between a...
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7810701 |
Method for bonding metallic terminals by using elastic contact
A connection electrode that is formed of solder on an electronic component side and a tip portion of an elastic contact each other at a contact portion. Regarding the elastic contact, a resistive...
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7795557 |
Electronic flame-off electrode with ball-shaped tip
An electrode for a wire bonding apparatus is provided. The electrode includes a body portion and a tip portion adjacent the body portion. The tip portion has a substantially spherical configuration.
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7568268 |
Method for producing an electrically conductive connection and a contact element provided with an electric connection so produced
A method is provided for producing an electrically conductive connection between a contact element interacting with a corresponding counter-contact and several electric lines, each of which...
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7265312 |
Battery pack and method for constructing same
An improved battery pack is proposed. The battery pack includes a housing, and first and second cells disposed in the housing, the first cell having a radius and a periphery. In addition, the...
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7234218 |
Method for separating electronic component from organic board
A method and electrical structure for separating electronic components from one another joined by solder interconnections. An electronic module is joined to a substrate via a solder...
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7227095 |
Wire bonders and methods of wire-bonding
Wire bonders and methods of wire-bonding are disclosed herein. In one embodiment, a method includes attaching a wire to a terminal of a microelectronic component and generating an arc between a...
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7126078 |
Sub-micron adjustable mount for supporting a component and method
An arrangement is provided including an electrode extending to an electrode tip for contacting a workpiece. A welding configuration of the electrode tip is established by exposing the electrode tip...
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7084346 |
Method for electrically connecting a conductor to a contact
The invention relates to a method for electrically connecting a conductor to a contact, according to which the electrical conductor that is coated with an insulation is first inserted between two...
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7078644 |
Resistance welding method, resistance welding apparatus, and method for manufacturing electronic component
In a resistance welding method and a resistance welding apparatus which prevent a decrease in bonding strength between a lead wire and a metal member due to a partially formed current flow path and...
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7053328 |
Method for connecting film-coated wire to subject member
A film-coated wire is wound around a terminal at least one turn and pressed by an upper electrode of a resistance welding machine. A current is passed through the upper electrode when the wire is...
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6936785 |
Welding construction and a welding method using the same
A welding construction (10) includes a weldable portion (11a) formed by bending a leading end of an electrically conductive plate (11). This weldable portion (11a) is formed with a tip (11c)....
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6896170 |
Wire bonder for ball bonding insulated wire and method of using same
A wire bonder for bonding an insulated wire to a surface is disclosed. The bonder includes a bond head, having a bonding position adjacent to said surface and a wire preparation position spaced...
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6822184 |
Process to weld steel to copper
A process for joining a steel terminal to a copper electrode comprises applying a thin silver-copper flash to the surface of a copper electrode and bringing a steel surface into contact with the...
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6822867 |
Electronic assembly with solderable heat sink and methods of manufacture
A electronic device and method for extracting heat from a heat producing component having front and back sides, the front side is disposed across from the back side, and the front side is attached...
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6797910 |
Production apparatus of planer type semiconductor device and fabrication method of planer type semiconductor device
In a planer type semiconductor device production apparatus having an interconnector to lead out an output of a planer type semiconductor element electrically connected with an external output...
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6784394 |
Ball formation method and ball forming device used in a wire bonding apparatus
A ball forming method and device used in a wire bonding apparatus in which a discharge is caused to occur by applying a high voltage between an electric torch and a tip end of a wire that extends...
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6762391 |
Welding electrode with replaceable tip
A resistance welding electrode that is particularly suited for resistance spot welding a workpiece to a substrate without cross-contaminating specific portions of the workpiece is described. This...
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6759618 |
Method for connecting a current supply wire with a contact patch of an electrical lamp
The invention relates to a method for connecting a contact plate (2) a lamp cap to the supply conductor wire (4) which is passed through an aperture (2a) in the contact plate (2). With the aid of a...
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6715658 |
Ultra fine pitch capillary
A bonding tool for bonding a fine wire to bonding pads having a very fine pitch is disclosed. The bonding tool comprises a working tip at an end thereof. The working tip includes i) a tapered...
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6671952 |
Method of lead wire connection
A method of lead wire connection includes mounting a lead wire onto an uppre surface of a land portion, supplying a cover member onto the lead wire, pressing the lead wire via the cover member...
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6660956 |
Method of and apparatus for monitoring a ball forming process
A method of monitoring a ball forming process in a wire bonder. A glow discharge parameter between an electrode on the wire bonder and an end of a wire mounted on the wire bonder on which the ball...
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6639171 |
Method for joining coil wire having heat resistant coating to coil terminal
An end portion of a coil wire is wound around a coil terminal to form a wound portion. Then, air is supplied to the wound portion. While the air is supplied to the wound portion, heat is supplied...
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6595405 |
Connection structure and method for connecting printed circuit and metal terminal, and reinforcing structure and method for reinforcing junction therebetween
A junction between the portion of wiring of an FPC, which is not covered with a cover layer, is directly connected to a connection plate tip incorporated in a terminal attachment by one of...
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6586698 |
Method of operating a welding machine and a welding machine
A method of operating a welding machine as well as to a welding machine comprising a frame, a first electrode (33) having a fixed position in the frame and a second electrode (35) which is mounted...
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6553667 |
Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof
System, apparatus, and method for making composite articles. Jewelry items such as finger rings, bracelets, earrings, body jewelry, and the like, are examples of such articles. Medical, dental, and...
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6552293 |
Metallic members joining method and reflow soldering method
In each odd-numbered unit current-supplying period of a plurality of unit current-supplying periods making up a set current-supplying time, a control unit subjects only positive switching elements...
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6545243 |
Dynamic weld power termination for hot-staking armature commutators
The method of the present invention involves setting a penetration threshold as well as a maximum weld time when hot staking armature conductors to the slots of a commutator. To perform each weld,...
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6528750 |
Heat/pressure fusing wire to terminal apparatus and method
A method and apparatus of making an electrical bobbin including applying to the wire/terminal assembly fusing pressure and heat. Sensing the temperature of an electrode zone near one of its fusing...
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6520399 |
Thermosonic bonding apparatus, tool, and method
A thermosonic bonding apparatus including an ultrasonic transducer; a bonding tool including a high resistivity tip, and a low resistivity shaft extending from the tip; a tool support arm...
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6518532 |
Method and apparatus for joining pins and wires
A method and apparatus of fusing a pin to a wire to reliably form a good quality fusion joint includes placing the pin and insulated or uninsulated wire in a notch of a lower fusing electrode so...
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6495787 |
Electrical connection system between an electrochemical cell and a printed circuit
An electrical connection system between an electrochemical cell and a printed circuit having a copper layer, the system comprising at least one connection piece welded to the cell, wherein the...
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6462297 |
Spot-welded interconnection and method of welding electrical tabs
A spot-welded interconnection and method for welding a first conductive tab and second conductive tab together. Each tab is generally planar and the first tab includes a bendable extension. To form...
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6392888 |
Heat dissipation assembly and method of assembling the same
A heat dissipation assembly comprises a printed circuit board (PCB) (20), a chip (30) and a heat sink (10). The PCB comprises a grounding circuit and four through apertures (22) in the grounding...
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6353198 |
Welded stator winding splice joint for rotary electric machines and method of forming the same
Welded stator winding splice joints are provided that utilize gas tungsten arc welding to offer high performance and reliability. The application of welded stator winding joints can significantly...
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6234376 |
Supplying a cover gas for wire ball bonding
Method and apparatus for supplying a protective cover gas during ball formation on a wire bonding machine to permit the use of wire formed from metals which may react with air, such as copper or...
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6218638 |
Method for inspecting the quality in resistance welding
A method for inspecting the quality of the resistance weld, in which the adhesive force between twisted wires, as materials to be welded in a welding portion, can be predicted on the basis of the...
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6215083 |
Welded wire termination device and method
A welded wire termination for use in thermally and mechanically stressful environments is provided by forming a wire termination tab on a conductive pad to define a tubule for receiving a wire,...
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6137075 |
Method and apparatus for producing an electrical bond between conductors and electrical connector contacts
A method and apparatus for producing an electrical bond between a conductor and an electrical connector contact. The apparatus generally comprises a power source and a weld head. The power source...
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6133540 |
Apparatus and method for producing punch pin with spherical head
An apparatus and method is provided for forming a punch retaining ball at the end of a wire to form a headed punch pin for making vias in greensheets comprising advancing the wire through a die,...
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6062462 |
Apparatus and method for making predetermined fine wire ball sizes
A method and apparatus for making small ball size ratio air balls for use with fine pitch bonding tools includes programming an automatic wire bonder to make a predetermined diameter ball on a fine...
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6064026 |
Method for producing an electrical bond between conductors and electrical connector contacts
A method for producing an electrical bond between a contact element of an electrical connector and a conductor, the contact element having a portion that is bifurcated such that the conductor is...
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6011233 |
Welding method of a connection terminal piece for a deflection yoke coil and the structure thereof
A structure is provided by a welding method of connecting a connection terminal piece to lead wires extending from a deflection yoke coil for deflecting electron beams. The lead wires are led out...
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5988482 |
Discharge abnormality detection device and method for use in wire bonding apparatus
A device and method is available for detecting abnormalities of an electric discharge generated for forming a ball at the end of a bonding wire in a bonding apparatus. A high voltage is applied...
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5958259 |
Method for forming a ball in wire bonding
In a fixed type discharge electrode system employed for forming a ball on a bonding wire so that a discharge electrode is provided near the tip end of a bonding wire, a gas, such as air, is blown...
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5957371 |
Method and apparatus for forming a ball in wire bonding
In a fixed type discharge electrode system employed for forming a ball on a bonding wire, a magnet is provided on, for instance, the discharge electrode so as to apply a magnetic field that causes...
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5951893 |
Integrated circuit pad structure with high temperature heating element and method therefor
Heater circuits (13) are placed in close proximity or integrated with connection points (12) of an integrated circuit. A connection point is an area where a wire bond or conductive bump is coupled...
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5910259 |
System for making motors with carbon commutator assemblies
A method and product of making a motor armature that includes a carbon disk or carbon barrel commutator subassembly with the carbon layer soldered to the metal commutators. The novel method...
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5908568 |
Method and device for contacting the winding wire of a coil
A connecting pin of a coil, which has an end section with an end section of a winding wire wound thereon with a plurality of turns, is initially provided with a drop of a fluxless soft solder and...
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